Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Left / Right Single Leg Lateral CMJ ====== **L/R SL Lateral CMJ- Timepoints** Start: Definition: Initiation of the countermovement jump and start of the unloading phase. Calculation: GRFz < bodyweight (N) ± 5SD Units: Frame # Unloading End: Definition: End of the unloading phase and start of the yielding phase. Calculation: local minimum GRFz following CMJ start Units: Frame # Yielding End: Definition: End of the yielding phase and start of the braking phase. Calculation: local minimum negative (downward) COM vertical velocity Units: Frame # Braking End: Definition: End of the braking phase and start of the concentric phase. Calculation: First frame where COM vertical velocity > 0, following yielding end. Units: Frame # Takeoff: Definition: End of the concentric phase and start of the flight phase. Calculation: First frame GRFz < 30N Units: Frame # **L/R SL Lateral CMJ - KPI** Braking Force Difference: Definition: Difference between left and right limbs peak braking force. Calculation: max Braking Force L – max Braking force R Units: Newtons (N) Bodyweight: Definition: Average GRFz during weighting phase (i.e., when participant stands motionless on the force platform(s). Also referred to as system weight Calculation: mean(GRFz[0:500]) Units: Newtons (N) Mass: Definition: Mass of the participant (system) in kilograms determined during the weighting phase. Calculation: Bodyweight (N) / -9.81 m/s2 Units: Kilograms (kg) Jump Height: Definition: Measure of jumping performance. Center of mass displacement of the individual. Calculated based on impulse momentum. Calculation: Jump height = vtakeoff2(m/s) / 2*gravitational acceleration (m/s/s) Units: Meters (m), Inches (in) MRSI: Definition: Measure of explosive jumping performance. Ratio of Jump Height to Jump Time. Calculation: Jump Height/ Jump Time Units: Unitless Net Impulse Ratio: Definition: Ratio of braking net impulse to concentric net impulse. Calculation: Braking Impulse/ Concentric Impulse Units: Unitless Concentric Net Impulse: Definition: Impulse generated by the individual during the concentric phase independent of bodyweight Calculation: ∫(Force (N) – Bodyweight(N)) * t(s) Units: Newton · seconds (N·s) Braking Net Impulse: Definition: Impulse generated by the individual during the braking phase independent of bodyweight Calculation: ∫(Force (N) – Bodyweight(N)) * t(s) Units: Newton · seconds (N·s) Lateral Net Impulse Ratio: Definition: Ratio of braking net impulse to concentric net impulse. Calculation: Lateral Braking Net Impulse/ Lateral Concentric Net Impulse Units: Unitless Lateral Concentric Net Impulse: Definition: Impulse generated by the individual during the concentric phase independent of bodyweight Calculation: ∫(Lateral Force (N) – Bodyweight(N)) * t(s) Units: Newton · seconds (N·s) Lateral Braking Net Impulse: Definition: Impulse generated by the individual during the braking phase independent of bodyweight Calculation: ∫(Lateral Force (N) – Bodyweight(N)) * t(s) Units: Newton · seconds (N·s) Momentum: Definition: Vertical center of mass momentum of the individual at takeoff Calculation: mass (kg) * velocitytakeoff (m/s) Units: Kilogram · meters per second (kg·m/s) Jump Time: Definition: Elapsed time between the start of the jump and takeoff Calculation: Timetakeoff(s) – Timestart(s) Units: Seconds (s) Flight Time: Definition: Elapsed time between takeoff and ground contact following takeoff Calculation: Timeground contact (s) – Timetakeoff(s) Units: Seconds (s) COM Depth: Definition: Displacement of the individual’s center of mass from the starting position. Calculation: Positiontimepoint – Positionstart (m) Units: Meters (m) **L/R SL Lateral CMJ - Sub phase Metrics** Phase Time: Definition: Temporal duration of the selected phase. Calculation: ∆phase time(s) Units: Seconds (s) Avg Vel: Definition: Average center of mass vertical velocity across selected phase. Calculation: mean COMvelocity(m/s). Units: Meters per second (m/s) Peak Vel: Definition: Peak negative center of mass vertical velocity within the selected phase. Calculation: maximum COMvelocity (m/s). Units: Meters per second (m/s) Avg Force: Definition: Average vertical force production during the selected phase. Calculation: mean vertical GRFz (N) Units: Newtons (N) Avg Force Rel: Definition: Average vertical force production during the selected phase normalized to participant’s body mass. Calculation: mean vertical GRFz (N)/ body mass (kg) Units: Newtons per kilogram (N/kg) Peak Force: Definition: Peak vertical force production during the selected phase normalized to participant’s body mass. Calculation: maximum GRFz (N) during the selected phase Units: Newtons (N) Peak Force Rel: Definition: Peak vertical force production during the selected phase normalized to participant’s body mass. Calculation: maximum GRFz (N) during the selected phase / mass (kg) Units: Newtons per kilogram (N/kg) Avg Lateral Force: Definition: Average lateral force production during the selected phase. Calculation: mean vertical GRFx (N) Units: Newtons (N) Avg Lateral Force Rel: Definition: Average lateral force production during the selected phase normalized to participant’s body mass. Calculation: mean vertical GRFx (N)/ body mass (kg) Units: Newtons per kilogram (N/kg) Peak Lateral Force: Definition: Peak lateral force production during the selected phase normalized to participant’s body mass. Calculation: maximum GRFx (N) during the selected phase Units: Newtons (N) Peak Lateral Force Rel: Definition: Peak lateral force production during the selected phase normalized to participant’s body mass. Calculation: maximum GRFx (N) during the selected phase / mass (kg) Units: Newtons per kilogram (N/kg) Avg Resultant Force: Definition: Average resultant force production during the selected phase. Calculation: mean GRFResultant (N) Units: Newtons (N) Avg Resultant Force Rel: Definition: Average resultant force production during the selected phase normalized to participant’s body mass. Calculation: mean vertical GRFResultant (N)/ body mass (kg) Units: Newtons per kilogram (N/kg) Peak Resultant Force: Definition: Peak resultant force production during the selected phase normalized to participant’s body mass. Calculation: maximum GRFResultant (N) during the selected phase Units: Newtons (N) Peak Resultant Force Rel: Definition: Peak resultant force production during the selected phase normalized to participant’s body mass. Calculation: maximum GRFResultant (N) during the selected phase / mass (kg) Units: Newtons per kilogram (N/kg) Avg RFD: Definition: Average rate of force development during the selected phase. Calculation: mean GRFz(N)/ Time (s) across the selected phase Units: Newtons per second (N/s) Avg RFD Rel: Definition: Average rate of force development during the selected phase normalized to participant’s body mass. Calculation: mean GRFz(N)/ Time (s) across the selected phase / mass(kg) Units: Newtons per second per kilogram (N/s/kg) Peak RFD: Definition: Peak rate of force development during the selected phase. Calculation: maximum GRFz(N)/ Time (s) across the selected phase Units: Newtons per second (N/s) Peak RFD Rel: Definition: Peak rate of force development during the selected phase normalized to body mass. Calculation: maximum GRFz(N)/ Time (s) across the selected phase divided by mass(kg) Units: Newtons per second per kilogram (N/s/kg) Avg Lateral RFD: Definition: Average rate of lateral force development during the selected phase. Calculation: mean GRFx(N)/ Time (s) across the selected phase Units: Newtons per second (N/s) Avg Lateral RFD Rel: Definition: Average rate of lateral force development during the selected phase normalized to participant’s body mass. Calculation: mean GRFx(N)/ Time (s) across the selected phase / mass(kg) Units: Newtons per second per kilogram (N/s/kg) Peak Lateral RFD: Definition: Peak rate of lateral force development during the selected phase. Calculation: maximum GRFx(N)/ Time (s) across the selected phase Units: Newtons per second (N/s) Peak Lateral RFD Rel: Definition: Peak rate of lateral force development during the selected phase normalized to body mass. Calculation: maximum GRFx(N)/ Time (s) across the selected phase divided by mass(kg) Units: Newtons per second per kilogram (N/s/kg) Avg Resultant RFD: Definition: Average rate of resultant force development during the selected phase. Calculation: mean GRFResultant (N)/ Time (s) across the selected phase Units: Newtons per second (N/s) Avg Resultant RFD Rel: Definition: Average rate of resultant force development during the selected phase normalized to participant’s body mass. Calculation: mean GRFResultant (N)/ Time (s) across the selected phase / mass(kg) Units: Newtons per second per kilogram (N/s/kg) Peak Resultant RFD: Definition: Peak rate of resultant force development during the selected phase. Calculation: maximum GRFResultant (N)/ Time (s) across the selected phase Units: Newtons per second (N/s) Peak Resultant RFD Rel: Definition: Peak rate of resultant force development during the selected phase normalized to body mass. Calculation: maximum GRFResultant (N)/ Time (s) across the selected phase divided by mass(kg) Units: Newtons per second per kilogram (N/s/kg) Peak Power: Definition: Peak power production during the selected phase. Calculation: maximum GRFz(N) * COMvelocity (m/s) Units: Watts (W) Peak Power Rel: Definition: Peak power production during the selected phase normalized to the participant’s body mass. Calculation: maximum GRFz(N) * COMvelocity (m/s) across the selected phase / mass(kg) Units: Watts per kilogram (W/kg) Avg Power: Definition: Average power production during the selected phase. Calculation: mean GRFz(N) * COMvelocity (m/s) across the selected phase Units: Watts (W) Avg Power Rel: Definition: Average power production during the selected phase normalized to the participant’s body mass. Calculation: mean GRFz(N) * COMvelocity (m/s) across the selected phase /mass(kg) Units: Watts per kilogram (W/kg) Peak Work: Definition: Peak work production during the selected phase. Calculation: maximum GRFz(N) * COMdisplacement (m) across the selected phase Units: Joules(J) Peak Work Rel: Definition: Peak power production during the selected phase normalized to the participant’s body mass. Calculation: maximum GRFz(N) * COMdisplacement (m) across the selected phase / mass (kg) Units: Joules per kilogram (J/kg) Avg Work: Definition: Average power production during the selected phase. Calculation: mean GRFz(N) * COMdisplacement (m) across the selected Units: Joules (J) Avg Work Rel: Definition: Average power production during the selected phase. Calculation: mean GRFz(N) * COMdisplacement (m) across the selected phase / mass (kg) Units: Joules per kilogram(J/ kg) Torso Angle: Definition: Segment angle of the torso at the end of the selected phase. Calculation: Units: Degrees (°) Hip Flexion Angle L: Definition: Left hip joint flexion/ extension angle at the end of the selected phase. Calculation: Units: Degrees (°) Hip Flexion Angle R: Definition: Right hip flexion/ extension joint angle at the end of the selected phase. Calculation: Units: Degrees (°) Hip Add Angle L: Definition: Left hip joint adduction/abduction angle at the end of the selected phase. Calculation: Units: Degrees (°) Hip Add Angle R: Definition: Right hip joint adduction/abduction angle at the end of the selected phase. Calculation: Units: Degrees (°) Hip IR Angle L: Definition: Left hip joint internal/external rotation angle at the end of the selected phase. Calculation: Units: Degrees (°) Hip IR Angle R: Definition: Right hip joint internal/external rotation angle at the end of the selected phase. Calculation: Units: Degrees (°) Knee Flexion Angle L: Definition: Left knee joint flexion/ extension angle at the end of the selected phase. Calculation: Units: Degrees (°) Knee Flexion Angle R: Definition: Right knee joint flexion/ extension angle at the end of the selected phase. Calculation: Units: Degrees (°) Ankle Flexion Angle L: Definition: Left ankle joint flexion/ extension angle at the end of the selected phase. Calculation: Units: Degrees (°) Ankle Flexion Angle R: Definition: Right ankle joint flexion/ extension angle at the end of the selected phase. Calculation: Units: Degrees (°) **L/R SL Lateral CMJ - Unloading Metrics** Unloading Time: Definition: Temporal duration of the unloading phase. Calculation: Unloading End (s) – CMJ start (s) Units: Seconds (s) Unloading Avg Vel: Definition: Average center of mass vertical velocity across the unloading phase. Calculation: mean (com_velocity)[unloading_end : CMJstart] Units: Meters per second (m/s) Unloading Peak Vel: Definition: Peak negative center of mass vertical velocity within the unloading phase. Calculation: min (com_velocity) [unloading_end : CMJstart] Units: Meters per second (m/s) Unloading Avg Force: Definition: Average vertical force production during the unloading phase. Calculation: mean(Force(N))[unloading_end:CMJstart] Units: Newtons (N) Unloading Avg Force Rel: Definition: Average vertical force production during the unloading phase normalized to participant’s body mass. Calculation: mean(Force(N))[unloading_end:CMJstart] / mass (kg) Units: Newtons per kilogram (N/kg) Unloading Peak Force: Definition: Peak vertical force production during the unloading phase normalized to participant’s body mass. Calculation: max(Force(N))[unloading_end:CMJstart] Units: Newtons (N) Unloading Peak Force Rel: Definition: Peak vertical force production during the unloading phase normalized to participant’s body mass. Calculation: max(Force(N))[unloading_end:CMJstart] / mass (kg) Units: Newtons per kilogram (N/kg) Unloading Avg RFD: Definition: Average rate of force development during the unloading phase. Calculation: mean(Force(N)[unloading_end:CMJstart] / Unloading Time (s) Units: Newtons per second (N/s) Unloading Avg RFD Rel: Definition: Average rate of force development during the unloading phase normalized to participant’s body mass. Calculation: mean(Force(N)[unloading_end:CMJstart] / Unloading Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Unloading Peak RFD: Definition: Peak rate of force development during the unloading phase. Calculation: max(Force(N)[unloading_end:CMJstart] / Unloading Time (s) Units: Newtons per second (N/s) Unloading Peak RFD Rel: Definition: Peak rate of force development during the unloading phase normalized to body mass. Calculation: max(Force(N)[unloading_end:CMJstart] / Unloading Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Unloading Avg Lateral Force: Definition: Average lateral force production during the unloading phase. Calculation: mean(Lateral Force(N))[unloading_end:CMJstart] Units: Newtons (N) Unloading Avg Lateral Force Rel: Definition: Average lateral force production during the unloading phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N))[unloading_end:CMJstart] / mass (kg) Units: Newtons per kilogram (N/kg) Unloading Peak Lateral Force: Definition: Peak lateral force production during the unloading phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[unloading_end:CMJstart] Units: Newtons (N) Unloading Peak Lateral Force Rel: Definition: Peak lateral force production during the unloading phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[unloading_end:CMJstart] / mass (kg) Units: Newtons per kilogram (N/kg) Unloading Avg Lateral RFD: Definition: Average rate of lateral force development during the unloading phase. Calculation: mean(Lateral Force(N)[unloading_end:CMJstart] / Unloading Time (s) Units: Newtons per second (N/s) Unloading Avg Lateral RFD Rel: Definition: Average rate of lateral force development during the unloading phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N)[unloading_end:CMJstart] / Unloading Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Unloading Peak Lateral RFD: Definition: Peak lateral rate of force development during the unloading phase. Calculation: max(Lateral Force(N)[unloading_end:CMJstart] / Unloading Time (s) Units: Newtons per second (N/s) Unloading Peak Lateral RFD Rel: Definition: Peak lateral rate of force development during the unloading phase normalized to body mass. Calculation: max(Lateral Force(N)[unloading_end:CMJstart] / Unloading Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Unloading Avg Resultant Force: Definition: Average resultant force production during the unloading phase. Calculation: mean(Resultant Force(N))[unloading_end:CMJstart] Units: Newtons (N) Unloading Avg Resultant Force Rel: Definition: Average resultant force production during the unloading phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N))[unloading_end:CMJstart] / mass (kg) Units: Newtons per kilogram (N/kg) Unloading Peak Resultant Force: Definition: Peak resultant force production during the unloading phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[unloading_end:CMJstart] Units: Newtons (N) Unloading Peak Resultant Force Rel: Definition: Peak resultant force production during the unloading phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[unloading_end:CMJstart] / mass (kg) Units: Newtons per kilogram (N/kg) Unloading Avg Resultant RFD: Definition: Average rate of resultant force development during the unloading phase. Calculation: mean(Resultant Force(N)[unloading_end:CMJstart] / Unloading Time (s) Units: Newtons per second (N/s) Unloading Avg Resultant RFD Rel: Definition: Average rate of resultant force development during the unloading phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N)[unloading_end:CMJstart] / Unloading Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Unloading Peak Resultant RFD: Definition: Peak resultant rate of force development during the unloading phase. Calculation: max(Resultant Force(N)[unloading_end:CMJstart] / Unloading Time (s) Units: Newtons per second (N/s) Unloading Peak Resultant RFD Rel: Definition: Peak resultant rate of force development during the unloading phase normalized to body mass. Calculation: max(Resultant Force(N)[unloading_end:CMJstart] / Unloading Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Unloading Peak Power: Definition: Peak power production during the unloading phase. Calculation: max(Force(N)[unloading_end:CMJstart] * com_velocity(m/s)[[unloading_end:CMJstart] Units: Watts (W) Unloading Peak Power Rel: Definition: Peak power production during the unloading phase normalized to the participant’s body mass. Calculation: max(Force(N)[unloading_end:CMJstart] * com_velocity(m/s)[[unloading_end:CMJstart]) / mass(kg_ Units: Watts per kilogram (W/kg) Unloading Avg Power: Definition: Average power production during the unloading phase. Calculation: mean(Force(N)[unloading_end:CMJstart] * com_velocity(m/s)[[unloading_end:CMJstart]) Units: Watts (W) Unloading Avg Power Rel: Definition: Average power production during the unloading phase normalized to the participant’s body mass. Calculation: mean(Force(N)[unloading_end:CMJstart] * com_velocity(m/s)[[unloading_end:CMJstart]) / mass(kg) Units: Watts per kilogram (W/kg) Unloading Peak Work: Definition: Peak work production during the unloading phase. Calculation: max(Force(N)[unloading_end:CMJstart] * com_position(m)[[unloading_end:CMJstart]) Units: Joules(J) Unloading Peak Work Rel: Definition: Peak power production during the unloading phase normalized to the participant’s body mass. Calculation: max(Force(N)[unloading_end:CMJstart] * com_position(m)[[unloading_end:CMJstart]) / mass(kg) Units: Joules per kilogram (J/kg) Unloading Avg Work: Definition: Average power production during the unloading phase. Calculation: mean(Force(N)[unloading_end:CMJstart] * com_position(m)[[unloading_end:CMJstart]) Units: Joules (J) Unloading Avg Work Rel: Definition: Average power production during the unloading phase. Calculation: mean(Force(N)[unloading_end:CMJstart] * com_position(m)[[unloading_end:CMJstart]) / mass(kg) Units: Joules per kilogram(J/ kg) Unloading Torso Angle: Definition: Segment angle of the torso at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Hip Flexion Angle L: Definition: Left hip joint flexion/ extension angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Hip Flexion Angle R: Definition: Right hip flexion/ extension joint angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Hip Add Angle L: Definition: Left hip joint adduction/abduction angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Hip Add Angle R: Definition: Right hip joint adduction/abduction angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Hip IR Angle L: Definition: Left hip joint internal/external rotation angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Hip IR Angle R: Definition: Right hip joint internal/external rotation angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Knee Flexion Angle L: Definition: Left knee joint flexion/ extension angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Knee Flexion Angle R: Definition: Right knee joint flexion/ extension angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Ankle Flexion Angle L: Definition: Left ankle joint flexion/ extension angle at the end of the unloading phase. Calculation: Units: Degrees (°) Unloading Ankle Flexion Angle R: Definition: Right ankle joint flexion/ extension angle at the end of the unloading phase. Calculation: Units: Degrees (°) **L/R SL Lateral CMJ - Yielding Metrics** Yielding Time: Definition: Temporal duration of the yielding phase. Calculation: Yielding End (s) – Unloading End (s) Units: Seconds (s) Yielding Avg Vel: Definition: Average center of mass vertical velocity across the yielding phase. Calculation: mean (com_velocity)[yielding_end:unloading_end] Units: Meters per second (m/s) Yielding Peak Vel: Definition: Peak negative center of mass vertical velocity within the yielding phase. Calculation: min (com_velocity) [yielding_end:unloading_end] Units: Meters per second (m/s) Yielding Avg Force: Definition: Average vertical force production during the yielding phase. Calculation: mean(Force(N))[yielding_end:unloading_end] Units: Newtons (N) Yielding Avg Force Rel: Definition: Average vertical force production during the yielding phase normalized to participant’s body mass. Calculation: mean(Force(N))[yielding_end:unloading_end] / mass (kg) Units: Newtons per kilogram (N/kg) Yielding Peak Force: Definition: Peak vertical force production during the yielding phase normalized to participant’s body mass. Calculation: max(Force(N))[yielding_end:unloading_end] Units: Newtons (N) Yielding Peak Force Rel: Definition: Peak vertical force production during the yielding phase normalized to participant’s body mass. Calculation: max(Force(N))[yielding_end:unloading_end] / mass (kg) Units: Newtons per kilogram (N/kg) Yielding Avg RFD: Definition: Average rate of force development during the yielding phase. Calculation: mean(Force(N)[yielding_end:unloading_end] / Yielding Time (s) Units: Newtons per second (N/s) Yielding Avg RFD Rel: Definition: Average rate of force development during the yielding phase normalized to participant’s body mass. Calculation: mean(Force(N)[yielding_end:unloading_end] / Yielding Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Yielding Peak RFD: Definition: Peak rate of force development during the yielding phase. Calculation: max(Force(N)[yielding_end:unloading_end] / Yielding Time (s) Units: Newtons per second (N/s) Yielding Peak RFD Rel: Definition: Peak rate of force development during the yielding phase normalized to body mass. Calculation: max(Force(N)[yielding_end:unloading_end] / Yielding Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Yielding Avg Lateral Force: Definition: Average lateral force production during the yielding phase. Calculation: mean(Lateral Force(N))[yielding_end:unloading_end] Units: Newtons (N) Yielding Avg Lateral Force Rel: Definition: Average lateral force production during the yielding phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N))[yielding_end:unloading_end] / mass (kg) Units: Newtons per kilogram (N/kg) Yielding Peak Lateral Force: Definition: Peak lateral force production during the yielding phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[yielding_end:unloading_end] Units: Newtons (N) Yielding Peak Lateral Force Rel: Definition: Peak lateral force production during the yielding phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[yielding_end:unloading_end] / mass (kg) Units: Newtons per kilogram (N/kg) Yielding Avg Lateral RFD: Definition: Average rate of lateral force development during the yielding phase. Calculation: mean(Lateral Force(N)[yielding_end:unloading_end] / Yielding Time (s) Units: Newtons per second (N/s) Yielding Avg Lateral RFD Rel: Definition: Average rate of lateral force development during the yielding phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N)[yielding_end:unloading_end] / Yielding Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Yielding Peak Lateral RFD: Definition: Peak rate of lateral force development during the yielding phase. Calculation: max(Lateral Force(N)[yielding_end:unloading_end] / Yielding Time (s) Units: Newtons per second (N/s) Yielding Peak Lateral RFD Rel: Definition: Peak rate of lateral force development during the yielding phase normalized to body mass. Calculation: max(Lateral Force(N)[yielding_end:unloading_end] / Yielding Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Yielding Avg Resultant Force: Definition: Average resultant force production during the yielding phase. Calculation: mean(Resultant Force(N))[yielding_end:unloading_end] Units: Newtons (N) Yielding Avg Resultant Force Rel: Definition: Average resultant force production during the yielding phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N))[yielding_end:unloading_end] / mass (kg) Units: Newtons per kilogram (N/kg) Yielding Peak Resultant Force: Definition: Peak resultant force production during the yielding phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[yielding_end:unloading_end] Units: Newtons (N) Yielding Peak Resultant Force Rel: Definition: Peak resultant force production during the yielding phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[yielding_end:unloading_end] / mass (kg) Units: Newtons per kilogram (N/kg) Yielding Avg Resultant RFD: Definition: Average rate of resultant force development during the yielding phase. Calculation: mean(Resultant Force(N)[yielding_end:unloading_end] / Yielding Time (s) Units: Newtons per second (N/s) Yielding Avg Resultant RFD Rel: Definition: Average rate of resultant force development during the yielding phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N)[yielding_end:unloading_end] / Yielding Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Yielding Peak Resultant RFD: Definition: Peak rate of resultant force development during the yielding phase. Calculation: max(Resultant Force(N)[yielding_end:unloading_end] / Yielding Time (s) Units: Newtons per second (N/s) Yielding Peak Resultant RFD Rel: Definition: Peak rate of resultant force development during the yielding phase normalized to body mass. Calculation: max(Resultant Force(N)[yielding_end:unloading_end] / Yielding Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Yielding Peak Power: Definition: Peak power production during the yielding phase. Calculation: max(Force(N)[yielding_end:unloading_end] * com_velocity(m/s)[[yielding_end:unloading_end] Units: Watts (W) Yielding Peak Power Rel: Definition: Peak power production during the yielding phase normalized to the participant’s body mass. Calculation: max(Force(N)[yielding_end:unloading_end] * com_velocity(m/s)[[yielding_end:unloading_end]) / mass(kg) Units: Watts per kilogram (W/kg) Yielding Avg Power: Definition: Average power production during the yielding phase. Calculation: mean(Force(N)[yielding_end:unloading_end] * com_velocity(m/s)[[yielding_end:unloading_end]) Units: Watts (W) Yielding Avg Power Rel: Definition: Average power production during the yielding phase normalized to the participant’s body mass. Calculation: mean(Force(N)[yielding_end:unloading_end] * com_velocity(m/s)[[yielding_end:unloading_end]) / mass(kg) Units: Watts per kilogram (W/kg) Yielding Peak Work: Definition: Peak work production during the yielding phase. Calculation: max(Force(N)[yielding_end:unloading_end] * com_position(m)[[yielding_end:unloading_end]) Units: Joules(J) Yielding Peak Work Rel: Definition: Peak power production during the yielding phase normalized to the participant’s body mass. Calculation: max(Force(N)[yielding_end:unloading_end] * com_position(m)[[yielding_end:unloading_end]) / mass(kg) Units: Joules per kilogram (J/kg) Yielding Avg Work: Definition: Average power production during the yielding phase. Calculation: mean(Force(N)[yielding_end:unloading_end] * com_position(m)[[yielding_end:unloading_end]) Units: Joules (J) Yielding Avg Work Rel: Definition: Average power production during the yielding phase. Calculation: mean(Force(N)[yielding_end:unloading_end] * com_position(m)[[yielding_end:unloading_end]) / mass(kg) Units: Joules per kilogram(J/ kg) Yielding Torso Angle: Definition: Segment angle of the torso at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Hip Flexion Angle L: Definition: Left hip joint flexion/ extension angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Hip Flexion Angle R: Definition: Right hip flexion/ extension joint angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Hip Add Angle L: Definition: Left hip joint adduction/abduction angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Hip Add Angle R: Definition: Right hip joint adduction/abduction angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Hip IR Angle L: Definition: Left hip joint internal/external rotation angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Hip IR Angle R: Definition: Right hip joint internal/external rotation angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Knee Flexion Angle L: Definition: Left knee joint flexion/ extension angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Knee Flexion Angle R: Definition: Right knee joint flexion/ extension angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Ankle Flexion Angle L: Definition: Left ankle joint flexion/ extension angle at the end of the yielding phase. Calculation: Units: Degrees (°) Yielding Ankle Flexion Angle R: Definition: Right ankle joint flexion/ extension angle at the end of the yielding phase. Calculation: Units: Degrees (°) **L/R SL Lateral CMJ - Braking Metrics** Braking Time: Definition: Temporal duration of the braking phase. Calculation: Braking End (s) – Yielding End (s) Units: Seconds (s) Braking Avg Vel: Definition: Average center of mass vertical velocity across the braking phase. Calculation: mean (com_velocity)[braking_end:yielding_end] Units: Meters per second (m/s) Braking Peak Vel: Definition: Peak negative center of mass vertical velocity within the braking phase. Calculation: min (com_velocity) [braking_end:yielding_end] Units: Meters per second (m/s) Braking Avg Force: Definition: Average vertical force production during the braking phase. Calculation: mean(Force(N))[braking_end:yielding_end] Units: Newtons (N) Braking Avg Force Rel: Definition: Average vertical force production during the braking phase normalized to participant’s body mass. Calculation: mean(Force(N))[braking_end:yielding_end] / mass (kg) Units: Newtons per kilogram (N/kg) Braking Peak Force: Definition: Peak vertical force production during the braking phase normalized to participant’s body mass. Calculation: max(Force(N))[braking_end:yielding_end] Units: Newtons (N) Braking Peak Force Rel: Definition: Peak vertical force production during the braking phase normalized to participant’s body mass. Calculation: max(Force(N))[braking_end:yielding_end] / mass (kg) Units: Newtons per kilogram (N/kg) Braking Avg RFD: Definition: Average rate of force development during the braking phase. Calculation: mean(Force(N)[braking_end:yielding_end] / Braking Time (s) Units: Newtons per second (N/s) Braking Avg RFD Rel: Definition: Average rate of force development during the braking phase normalized to participant’s body mass. Calculation: mean(Force(N)[braking_end:yielding_end] / Braking Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Braking Peak RFD: Definition: Peak rate of force development during the braking phase. Calculation: max(Force(N)[braking_end:yielding_end] / BrakingTime (s) Units: Newtons per second (N/s) Braking Peak RFD Rel: Definition: Peak rate of force development during the braking phase normalized to body mass. Calculation: max(Force(N)[braking_end:yielding_end] / Braking Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Braking Avg Lateral Force: Definition: Average lateral force production during the braking phase. Calculation: mean(Lateral Force(N))[braking_end:yielding_end] Units: Newtons (N) Braking Avg Lateral Force Rel: Definition: Average lateral force production during the braking phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N))[braking_end:yielding_end] / mass (kg) Units: Newtons per kilogram (N/kg) Braking Peak Lateral Force: Definition: Peak lateral force production during the braking phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[braking_end:yielding_end] Units: Newtons (N) Braking Peak Lateral Force Rel: Definition: Peak lateral force production during the braking phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[braking_end:yielding_end] / mass (kg) Units: Newtons per kilogram (N/kg) Braking Avg Lateral RFD: Definition: Average rate of lateral force development during the braking phase. Calculation: mean(Lateral Force(N)[braking_end:yielding_end] / Braking Time (s) Units: Newtons per second (N/s) Braking Avg Lateral RFD Rel: Definition: Average rate of lateral force development during the braking phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N)[braking_end:yielding_end] / Braking Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Braking Peak Lateral RFD: Definition: Peak rate of lateral force development during the braking phase. Calculation: max(Lateral Force(N)[braking_end:yielding_end] / BrakingTime (s) Units: Newtons per second (N/s) Braking Peak Lateral RFD Rel: Definition: Peak rate of lateral force development during the braking phase normalized to body mass. Calculation: max(Lateral Force(N)[braking_end:yielding_end] / Braking Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Braking Avg Resultant Force: Definition: Average resultant force production during the braking phase. Calculation: mean(Resultant Force(N))[braking_end:yielding_end] Units: Newtons (N) Braking Avg Resultant Force Rel: Definition: Average resultant force production during the braking phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N))[braking_end:yielding_end] / mass (kg) Units: Newtons per kilogram (N/kg) Braking Peak Resultant Force: Definition: Peak resultant force production during the braking phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[braking_end:yielding_end] Units: Newtons (N) Braking Peak Resultant Force Rel: Definition: Peak resultant force production during the braking phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[braking_end:yielding_end] / mass (kg) Units: Newtons per kilogram (N/kg) Braking Avg Resultant RFD: Definition: Average rate of resultant force development during the braking phase. Calculation: mean(Resultant Force(N)[braking_end:yielding_end] / Braking Time (s) Units: Newtons per second (N/s) Braking Avg Resultant RFD Rel: Definition: Average rate of resultant force development during the braking phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N)[braking_end:yielding_end] / Braking Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Braking Peak Resultant RFD: Definition: Peak rate of resultant force development during the braking phase. Calculation: max(Resultant Force(N)[braking_end:yielding_end] / BrakingTime (s) Units: Newtons per second (N/s) Braking Peak Resultant RFD Rel: Definition: Peak rate of resultant force development during the braking phase normalized to body mass. Calculation: max(Resultant Force(N)[braking_end:yielding_end] / Braking Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Braking Peak Power: Definition: Peak power production during the braking phase. Calculation: max(Force(N)[yielding_end:CMJstart] * com_velocity(m/s)[yielding_end:CMJstart] Units: Watts (W) Braking Peak Power Rel: Definition: Peak power production during the braking phase normalized to the participant’s body mass. Calculation: max(Force(N)[braking_end:yielding_end] * com_velocity(m/s)[braking_end:yielding_end]) / mass(kg) Units: Watts per kilogram (W/kg) Braking Avg Power: Definition: Average power production during the braking phase. Calculation: mean(Force(N)[braking_end:yielding_end] * com_velocity(m/s)[ braking_end:yielding_end]) Units: Watts (W) Braking Avg Power Rel: Definition: Average power production during the braking phase normalized to the participant’s body mass. Calculation: mean(Force(N)[braking_end:yielding_end] * com_velocity(m/s)[[braking_end:yielding_end]) / mass(kg) Units: Watts per kilogram (W/kg) Braking Peak Work: Definition: Peak work production during the braking phase. Calculation: max(Force(N)[braking_end:yielding_end] * com_position(m)[[braking_end:yielding_end]) Units: Joules(J) Braking Peak Work Rel: Definition: Peak power production during the braking phase normalized to the participant’s body mass. Calculation: max(Force(N)[braking_end:yielding_end] * com_position(m)[[braking_end:yielding_end]) / mass(kg) Units: Joules per kilogram (J/kg) Braking Avg Work: Definition: Average power production during the braking phase. Calculation: mean(Force(N)[braking_end:yielding_end] * com_position(m)[[braking_end:yielding_end]) Units: Joules (J) Braking Avg Work Rel: Definition: Average power production during the braking phase. Calculation: mean(Force(N)[braking_end:yielding_end] * com_position(m)[[braking_end:yielding_end]) / mass(kg) Units: Joules per kilogram(J/ kg) Braking Torso Angle: Definition: Segment angle of the torso at the end of the braking phase. Calculation: Units: Degrees (°) Braking Hip Flexion Angle L: Definition: Left hip joint flexion/ extension angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Hip Flexion Angle R: Definition: Right hip flexion/ extension joint angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Hip Add Angle L: Definition: Left hip joint adduction/abduction angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Hip Add Angle R: Definition: Right hip joint adduction/abduction angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Hip IR Angle L: Definition: Left hip joint internal/external rotation angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Hip IR Angle R: Definition: Right hip joint internal/external rotation angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Knee Flexion Angle L: Definition: Left knee joint flexion/ extension angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Knee Flexion Angle R: Definition: Right knee joint flexion/ extension angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Ankle Flexion Angle L: Definition: Left ankle joint flexion/ extension angle at the end of the braking phase. Calculation: Units: Degrees (°) Braking Ankle Flexion Angle R: Definition: Right ankle joint flexion/ extension angle at the end of the braking phase. Calculation: Units: Degrees (°) **L/R SL Lateral CMJ - Concentric Metrics** Concentric Time: Definition: Temporal duration of the concentric phase. Calculation: Takeoff (s) – Braking End (s) Units: Seconds (s) Concentric Avg Vel: Definition: Average center of mass vertical velocity across the concentric phase. Calculation: mean (com_velocity)[takeoff:braking_end] Units: Meters per second (m/s) Concentric Peak Vel: Definition: Peak negative center of mass vertical velocity within the concentric phase. Calculation: max (com_velocity) [takeoff:braking_end] Units: Meters per second (m/s) Concentric Avg Force: Definition: Average vertical force production during the concentric phase. Calculation: mean(Force(N))[takeoff:braking_end] Units: Newtons (N) Concentric Avg Force Rel: Definition: Average vertical force production during the concentric phase normalized to participant’s body mass. Calculation: mean(Force(N))[takeoff:braking_end] / mass (kg) Units: Newtons per kilogram (N/kg) Concentric Peak Force: Definition: Peak vertical force production during the concentric phase normalized to participant’s body mass. Calculation: max(Force(N))[takeoff:braking_end] Units: Newtons (N) Concentric Peak Force Rel: Definition: Peak vertical force production during the concentric phase normalized to participant’s body mass. Calculation: max(Force(N))[takeoff: braking_end] / mass (kg) Units: Newtons per kilogram (N/kg) Concentric Avg RFD: Definition: Average rate of force development during the concentric phase. Calculation: mean(Force(N)[takeoff:braking_end] / Concentric Time (s) Units: Newtons per second (N/s) Concentric Avg RFD Rel: Definition: Average rate of force development during the concentric phase normalized to participant’s body mass. Calculation: mean(Force(N)[takeoff: braking_end] / Concentric Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Concentric Peak RFD: Definition: Peak rate of force development during the concentric phase. Calculation: max(Force(N)[takeoff:braking_end] / Concentric Time (s) Units: Newtons per second (N/s) Concentric Peak RFD Rel: Definition: Peak rate of force development during the concentric phase normalized to body mass. Calculation: max(Force(N)[takeoff:braking_end] / Concentric Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Concentric Avg Lateral Force: Definition: Average vertical force production during the concentric phase. Calculation: mean(Lateral Force(N))[takeoff:braking_end] Units: Newtons (N) Concentric Avg Lateral Force Rel: Definition: Average lateral force production during the concentric phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N))[takeoff:braking_end] / mass (kg) Units: Newtons per kilogram (N/kg) Concentric Peak Lateral Force: Definition: Peak lateral force production during the concentric phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[takeoff:braking_end] Units: Newtons (N) Concentric Peak Lateral Force Rel: Definition: Peak lateral force production during the concentric phase normalized to participant’s body mass. Calculation: max(Lateral Force(N))[takeoff: braking_end] / mass (kg) Units: Newtons per kilogram (N/kg) Concentric Avg Lateral RFD: Definition: Average rate of lateral force development during the concentric phase. Calculation: mean(Lateral Force(N)[takeoff:braking_end] / Concentric Time (s) Units: Newtons per second (N/s) Concentric Avg Lateral RFD Rel: Definition: Average rate of lateral force development during the concentric phase normalized to participant’s body mass. Calculation: mean(Lateral Force(N)[takeoff: braking_end] / Concentric Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Concentric Peak Lateral RFD: Definition: Peak rate of lateral force development during the concentric phase. Calculation: max(Lateral Force(N)[takeoff:braking_end] / Concentric Time (s) Units: Newtons per second (N/s) Concentric Peak Lateral RFD Rel: Definition: Peak rate of lateral force development during the concentric phase normalized to body mass. Calculation: max(Lateral Force(N)[takeoff:braking_end] / Concentric Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Concentric Avg Resultant Force: Definition: Average resultant force production during the concentric phase. Calculation: mean(Resultant Force(N))[takeoff:braking_end] Units: Newtons (N) Concentric Avg Resultant Force Rel: Definition: Average resultant force production during the concentric phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N))[takeoff:braking_end] / mass (kg) Units: Newtons per kilogram (N/kg) Concentric Peak Resultant Force: Definition: Peak resultant force production during the concentric phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[takeoff:braking_end] Units: Newtons (N) Concentric Peak Resultant Force Rel: Definition: Peak resultant force production during the concentric phase normalized to participant’s body mass. Calculation: max(Resultant Force(N))[takeoff: braking_end] / mass (kg) Units: Newtons per kilogram (N/kg) Concentric Avg Resultant RFD: Definition: Average rate of resultant force development during the concentric phase. Calculation: mean(Resultant Force(N)[takeoff:braking_end] / Concentric Time (s) Units: Newtons per second (N/s) Concentric Avg Resultant RFD Rel: Definition: Average rate of resultant force development during the concentric phase normalized to participant’s body mass. Calculation: mean(Resultant Force(N)[takeoff: braking_end] / Concentric Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg) Concentric Peak Resultant RFD: Definition: Peak rate of resultant force development during the concentric phase. Calculation: max(Resultant Force(N)[takeoff:braking_end] / Concentric Time (s) Units: Newtons per second (N/s) Concentric Peak Resultant RFD Rel: Definition: Peak rate of resultant force development during the concentric phase normalized to body mass. Calculation: max(Resultant Force(N)[takeoff:braking_end] / Concentric Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg) Concentric Peak Power: Definition: Peak power production during the concentric phase. Calculation: max(Force(N)[takeoff:braking_end] * com_velocity(m/s)[takeoff:braking_end] Units: Watts (W) Concentric Peak Power Rel: Definition: Peak power production during the concentric phase normalized to the participant’s body mass. Calculation: max(Force(N)[takeoff:braking_end] * com_velocity(m/s)[takeoff:braking_end]) / mass(kg) Units: Watts per kilogram (W/kg) Concentric Avg Power: Definition: Average power production during the concentric phase. Calculation: mean(Force(N)[takeoff:braking_end] * com_velocity(m/s)[ takeoff:braking_end]) Units: Watts (W) Concentric Avg Power Rel: Definition: Average power production during the concentric phase normalized to the participant’s body mass. Calculation: mean(Force(N)[takeoff:braking_end] * com_velocity(m/s)[[takeoff:braking_end]) / mass(kg) Units: Watts per kilogram (W/kg) Concentric Peak Work: Definition: Peak work production during the concentric phase. Calculation: max(Force(N)[takeoff:braking_end] * com_position(m)[[takeoff:braking_end]) Units: Joules(J) Concentric Peak Work Rel: Definition: Peak power production during the concentric phase normalized to the participant’s body mass. Calculation: max(Force(N)[takeoff:braking_end] * com_position(m)[[takeoff:braking_end]) / mass(kg) Units: Joules per kilogram (J/kg) Concentric Avg Work: Definition: Average power production during the braking phase. Calculation: mean(Force(N)[takeoff:braking_end] * com_position(m)[[takeoff:braking_end]) Units: Joules (J) Concentric Avg Work Rel: Definition: Average power production during the concentric phase. Calculation: mean(Force(N)[takeoff_end:braking_end] * com_position(m)[[takeoff:braking_end]) / mass(kg) Units: Joules per kilogram(J/ kg) Concentric Torso Angle: Definition: Segment angle of the torso at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Hip Flexion Angle L: Definition: Left hip joint flexion/ extension angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Hip Flexion Angle R: Definition: Right hip flexion/ extension joint angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Hip Add Angle L: Definition: Left hip joint adduction/abduction angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Hip Add Angle R: Definition: Right hip joint adduction/abduction angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Hip IR Angle L: Definition: Left hip joint internal/external rotation angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Hip IR Angle R: Definition: Right hip joint internal/external rotation angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Knee Flexion Angle L: Definition: Left knee joint flexion/ extension angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Knee Flexion Angle R: Definition: Right knee joint flexion/ extension angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Ankle Flexion Angle L: Definition: Left ankle joint flexion/ extension angle at the end of the concentric phase. Calculation: Units: Degrees (°) Concentric Ankle Flexion Angle R: Definition: Right ankle joint flexion/ extension angle at the end of the concentric phase. Calculation: Units: Degrees (°) left_right_single_leg_lateral_cmj.txt Last modified: 16 months agoby ethan Log In