| Physiological cross-sectional area (cm2) | Muscle moment arm length (m) | |||
---|---|---|---|---|---|
Mean | SD | Hip | Knee | Ankle | |
Iliopsoas | 28.9 | 6.9 | 0.022 | – | – |
Gluteus maximus | 46.8 | 8.7 | 0.027 | – | – |
Vastus | 157.4 | 31.5 | – | 0.044 | – |
Rectus femoris | 34.8 | 7.4 | 0.014 | 0.044 | – |
Hamstrings | 73.0 | 16.3 | 0.011 | 0.028 | – |
Tibialis anterior | 15.8 | 2.9 | – | – | 0.043 |
Soleus | 124.1 | 24.9 | – | – | 0.026 |
Gastrocnemius | 73.1 | 16.0 | – | 0.022 | 0.031 |