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Vertical Jump (Squat Jump & CMJ)STT InSight OT Version 2019.0 | Powered by STT SYSTEMS
FULL NAME
Sports, SamplesANALYSIS PROTOCOL
Vertical Jump (Squat Jump & CMJ)REPORT DATE
9/4/2019
3D Motion Capture: Technical detailsRECORDING DATE
2019-04-09DATA SAMPLING RATE
240 Hz (frames/sec.)
RECORDING TIME
2.12 sec.
OVERVIEW – GENERAL PARAMETERS
Maximum COG speed: 2.70 m/s
Maximum jump height: 413 mm
Maximum jump efficiency: 0.19 cm/J
Maximum vertical force: 12421 N
Minimum vertical force: -13764 N
1. INITIAL POSITION KINEMATICS
LOCAL JOINT ANGLES Left Right
Elbow flexion/extension (+/-) 69 º 72 º
Shoulder flexion/extension (+/-) 32 º 40 º
Hip flexion/extension (+/-) 13 º 17 º
Knee flexion/extension (+/-) 8 º 13 º
Knee internal/external rotation (+/-) -18 º -9 º
Knee abduction/adduction (+/-) -3 º 2 º
Plantar flexion/dorsiflexion (+/-) 8 º 12 º
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Vertical Jump (Squat Jump & CMJ)STT InSight OT Version 2019.0 | Powered by STT SYSTEMS
2. PREPARATION POSITION KINEMATICS
LOCAL JOINT ANGLES Left Right
Elbow flexion/extension (+/-) 75 º 77 º
Shoulder flexion/extension (+/-) 36 º 43 º
Hip flexion/extension (+/-) 85 º 90 º
Knee flexion/extension (+/-) 119 º 119 º
Knee internal/external rotation (+/-) 9 º -2 º
Knee abduction/adduction (+/-) -4 º 13 º
Plantar flexion/dorsiflexion (+/-) 44 º 44 º
EVENT PARAMETERSPre-jump ground contact time: 1.17 s
3. LIFT-OFF POSITION KINEMATICS
LOCAL JOINT ANGLES Left Right
Elbow flexion/extension (+/-) 61 º 68 º
Shoulder flexion/extension (+/-) 29 º 37 º
Hip flexion/extension (+/-) 12 º 15 º
Knee flexion/extension (+/-) 13 º 16 º
Knee internal/external rotation (+/-) -17 º -8 º
Knee abduction/adduction (+/-) -4 º 2 º
Plantar flexion/dorsiflexion (+/-) -17 º -16 º
EVENT PARAMETERSTibial tilt at lift-off: -5 º 5 º
Vertical lift-off speed: 2.57 m/s
Vertical lift-off impulse: 192 Ns
Vertical lift-off force: 917 N
Kinetic energy at lift-off : 220 J
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Vertical Jump (Squat Jump & CMJ)STT InSight OT Version 2019.0 | Powered by STT SYSTEMS