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During the early swing phase of the normal gait cycle, what lower extremity muscle is primarily contracting?
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During which period of gait does the tibialis anterior contract eccentrically?
Which phase of gait is affected most in a patient with quadriceps atrophy?
The primary antagonist of the anterior tibial tendon is innervated by which of the following nerves?
Superficial peroneal nerve
Deep peroneal nerve
Posterior tibial nerve
Which of the following descriptions of muscle activity during normal gait is correct?
Gastrocnemius-soleus contracts eccentrically during heel strike
Gastrocnemius-soleus contracts concentrically during heel strike
Gastrocnemius-soleus contracts concentrically during swing phase
Tibialis anterior contracts concentrically during toe-off
Tibialis anterior contracts eccentrically at heel strike