Left/Right Drop Jump
L/R Drop Jump - Timepoints
Start/Initial Contact:
Definition: Initial Contact on the force platform and start of the braking phase. Calculation: GRFz >20N 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 #
Ground Contact:
Definition: End of the flight phase and start of the landing phase. Calculation: First frame GRFz > 30N following takeoff Units: Frame #
Landing End:
Definition: End of the landing phase Calculation: Minimum vertical COM Displacement following Ground Contact Units: Frame #
L/R Drop Jump - 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
RSI:
Definition: Measure of explosive jumping performance. Ratio of Flight Time to Jump Time. Calculation: Flight Time/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)
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)
COM Depth Landing:
Definition: Displacement of the individual’s center of mass at ground contact following the jump to landing end. Calculation: Positionlanding_end – Positionground contact (m) Units: Meters (m)
Landing Vertical Stiffness:
Definition: Vertical ground reaction force divided by the center of mass displacement at the instant of landing end. Calculation: Force (N)landing end / com_depthlanding end Units: Newtons (N)/meters(m)
Vertical Stiffness:
Definition: Vertical ground reaction force divided by the center of mass displacement at the instant of braking end. Calculation: Force (N)braking end / com_depthbraking end Units: Newtons (N)/meters(m)
L/R Drop Jump - 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 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)
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 Drop Jump - 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 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 Drop Jump - 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 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 (°)
L/R Drop Jump - Landing Metrics
Landing Time:
Definition: Temporal duration of the landing phase. Calculation: Landing End (s) – Ground Contact (s) Units: Seconds (s)
Landing Avg Vel:
Definition: Average center of mass vertical velocity across the landing phase. Calculation: mean (com_velocity)[landing_end:ground_contact] Units: Meters per second (m/s)
Landing Peak Vel:
Definition: Peak negative center of mass vertical velocity within the landing phase. Calculation: min (com_velocity) [landing_end:ground_contact] Units: Meters per second (m/s)
Landing Avg Force:
Definition: Average vertical force production during the landing phase. Calculation: mean(Force(N))[ landing_end:ground_contact] Units: Newtons (N)
Landing Avg Force Rel:
Definition: Average vertical force production during the landing phase normalized to participant’s body mass. Calculation: mean(Force(N))[ landing_end:ground_contact] / mass (kg) Units: Newtons per kilogram (N/kg)
Landing Peak Force:
Definition: Peak vertical force production during the landing phase normalized to participant’s body mass. Calculation: max(Force(N))[landing_end:ground_contact] Units: Newtons (N)
Landing Peak Force Rel:
Definition: Peak vertical force production during the landing phase normalized to participant’s body mass. Calculation: max(Force(N))[ landing_end:ground_contact] / mass (kg) Units: Newtons per kilogram (N/kg)
Landing Avg RFD:
Definition: Average rate of force development during the landing phase. Calculation: mean(Force(N)[ landing_end:ground_contact] / Concentric Time (s) Units: Newtons per second (N/s)
Landing Avg RFD Rel:
Definition: Average rate of force development during the landing phase normalized to participant’s body mass. Calculation: mean(Force(N)[ landing_end:ground_contact] / Concentric Time (s))/ mass (kg) Units: Newtons per second per kilogram (N/s/kg)
Landing Peak RFD:
Definition: Peak rate of force development during the landing phase. Calculation: max(Force(N)[ landing_end:ground_contact] / Concentric Time (s) Units: Newtons per second (N/s)
Landing Peak RFD Rel:
Definition: Peak rate of force development during the landing phase normalized to body mass. Calculation: max(Force(N)[ landing_end:ground_contact] / Concentric Time (s) / mass(kg). Units: Newtons per second per kilogram (N/s/kg)
Landing Peak Power:
Definition: Peak power production during the landing phase. Calculation: max(Force(N)[ landing_end:ground_contact] * com_velocity(m/s)[ landing_end:ground_contact] Units: Watts (W)
Landing Peak Power Rel:
Definition: Peak power production during the landing phase normalized to the participant’s body mass. Calculation: max(Force(N)[ landing_end:ground_contact] * com_velocity(m/s)[landing_end:ground_contact]) / mass(kg) Units: Watts per kilogram (W/kg)
Landing Avg Power:
Definition: Average power production during the landing phase. Calculation: mean(Force(N)[ landing_end:ground_contact] * com_velocity(m/s)[landing_end:ground_contact Units: Watts (W)
Landing Avg Power Rel:
Definition: Average power production during the landing phase normalized to the participant’s body mass. Calculation: mean(Force(N)[ landing_end:ground_contact] * com_velocity(m/s)[landing_end:ground_contact]) / mass(kg) Units: Watts per kilogram (W/kg)
Landing Peak Work:
Definition: Peak work production during the landing phase. Calculation: max(Force(N)[ landing_end:ground_contact] * com_position(m)[ landing_end:ground_contact]) Units: Joules(J)
Landing Peak Work Rel:
Definition: Peak power production during the landing phase normalized to the participant’s body mass. Calculation: max(Force(N)[ landing_end:ground_contact] * com_position(m)[ landing_end:ground_contact]) / mass(kg) Units: Joules per kilogram (J/kg)
Landing Avg Work:
Definition: Average power production during the landing phase. Calculation: mean(Force(N)[ landing_end:ground_contact] * com_position(m)[landing_end:ground_contact]) Units: Joules (J)
Landing Avg Work Rel:
Definition: Average power production during the landing phase. Calculation: mean(Force(N)[ landing_end:ground_contact] * com_position(m)[ landing_end:ground_contact]) / mass(kg) Units: Joules per kilogram(J/ kg)
Landing Torso Angle:
Definition: Segment angle of the torso at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Hip Flexion Angle L:
Definition: Left hip joint flexion/extension angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Hip Flexion Angle R:
Definition: Right hip flexion/extension joint angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Hip Add Angle L:
Definition: Left hip joint adduction/abduction angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Hip Add Angle R:
Definition: Right hip joint adduction/abduction angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Hip IR Angle L:
Definition: Left hip joint internal/external rotation angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Hip IR Angle R:
Definition: Right hip joint internal/external rotation angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Knee Flexion Angle L:
Definition: Left knee joint flexion/extension angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Knee Flexion Angle R:
Definition: Right knee joint flexion/extension angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Ankle Flexion Angle L:
Definition: Left ankle joint flexion/extension angle at the end of the landing phase. Calculation: Units: Degrees (°)
Landing Ankle Flexion Angle R:
Definition: Right ankle joint flexion/ extension angle at the end of the landing phase. Calculation: Units: Degrees (°)