During walking, which muscle is mainly responsible for lifting the foot to clear the ground?
Answer
Tibialis anterior
The correct answer is Tibialis anterior — The other muscles mentioned in the options are not the main lift muscles.
Step-by-step solution
- The foot must be lifted during the swing phase of walking to avoid tripping.
- The muscle that raises the dorsum of the foot is the tibialis anterior.
- Therefore the tibialis anterior is primarily responsible for foot clearance.
- The other muscles mentioned in the options are not the main lift muscles.
Common mistake: Confusing tibialis anterior with tibialis posterior
Concept tested: Muscle action in walking
Published · How this solution was prepared and checked
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