From: Co-activation: its association with weakness and specific neurological pathology
Net knee moment = moment (agonist) - moment (antagonist) Â Â Â (Eq. 1) |
Extension knee moment = Quadriceps moment - Hamstrings moment    (Eq. 2) |
Flexion knee moment = Hamstrings moment - Quadriceps moment    (Eq. 3) |
Quadriceps muscle moment = constant (a) × Quadriceps EMG    (Eq. 4) |
Hamstrings muscle moment = constant (b) × Hamstring EMG    (Eq. 5) |
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