Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
lower extremities joint angle |
hip joint flexion, extension, abduction, adduction, internal rotation, external rotation angle, knee joint flexion, extension angle, ankle joint dorsiflexion, plantarflexion, inversion, eversion angle |
pre-intervention |
|
Primary |
lower extremities joint angle |
hip joint flexion, extension, abduction, adduction, internal rotation, external rotation angle, knee joint flexion, extension angle, ankle joint dorsiflexion, plantarflexion, inversion, eversion angle |
immediately after the intervention |
|
Primary |
lower extremities joint angular velocity |
hip joint flexion, extension, abduction, adduction, internal rotation, external rotation angle, knee joint flexion, extension angle, ankle joint dorsiflexion, plantarflexion, inversion, eversion angle divided by time |
pre-intervention |
|
Primary |
lower extremities joint angular velocity |
hip joint flexion, extension, abduction, adduction, internal rotation, external rotation angle, knee joint flexion, extension angle, ankle joint dorsiflexion, plantarflexion, inversion, eversion angle divided by time |
immediately after the intervention |
|
Primary |
lower extremities joint angular acceleration |
lower extremities joint angular velocity divided by time |
pre-intervention |
|
Primary |
lower extremities joint angular acceleration |
lower extremities joint angular velocity divided by time |
immediately after the intervention |
|
Primary |
ground reaction force |
anterior, posterior, medial, lateral, vertical ground reaction force |
pre-intervention |
|
Primary |
ground reaction force |
anterior, posterior, medial, lateral, vertical ground reaction force |
immediately after the intervention |
|
Primary |
lower extremities joint force |
calculate the reaction force between segments |
pre-intervention |
|
Primary |
lower extremities joint force |
calculate the reaction force between segments |
immediately after the intervention |
|
Primary |
lower extremities joint moment |
calculate the reaction moment between segments |
pre-intervention |
|
Primary |
lower extremities joint moment |
calculate the reaction moment between segments |
immediately after the intervention |
|
Primary |
lower extremities joint power |
calculate the reaction moment between segments |
pre-intervention |
|
Primary |
lower extremities joint power |
calculate the reaction moment between segments |
immediately after the intervention |
|
Primary |
time to peak ground reaction force |
time period from initial contact to peak vertical ground reaction force |
pre-intervention |
|
Primary |
time to peak ground reaction force |
time period from initial contact to peak vertical ground reaction force |
immediately after the intervention |
|
Primary |
loading rate of ground reaction force |
peak vertical ground reaction force divided by time to peak ground reaction force |
pre-intervention |
|
Primary |
loading rate of ground reaction force |
peak vertical ground reaction force divided by time to peak ground reaction force |
immediately after the intervention |
|
Primary |
net joint work |
integral of joint power over time |
pre-intervention |
|
Primary |
net joint work |
integral of joint power over time |
immediately after the intervention |
|
Primary |
patellar tendon force |
knee joint moment divided by moment arm |
pre-intervention |
|
Primary |
patellar tendon force |
knee joint moment divided by moment arm |
immediately after the intervention |
|
Secondary |
lower extremities joint range of motion |
hip flexion, extension, internal rotation, external rotation, abduction, adduction, knee flexion, ankle plantar flexion, dorsiflexion, eversion, inversion joint range of motion measured by the physical therapist with a goniometer |
before the landing tasks |
|
Secondary |
lower extremities muscle force |
the hip flexor, extensor, internal rotator, external rotator, abductor, adductor, knee extensor, flexor, ankle plantar flexor, dorsiflexor, evertor, invertor muscle force measured by the physical therapist with a hand-held dynamometer |
before the landing tasks |
|
Secondary |
lower extremities muscle length |
iliopsoas, rectus femoris, hamstring, gastrocnemius and soleus muscle length test measured by the physical therapist |
before the landing tasks |
|