tibialis

/ˌtɪbiˈeɪlɪs/
noun
  1. A muscle in the front of the lower leg that helps lift the foot upward and control its movement.
    • He felt a strain in his tibialis after hiking downhill for hours.
    • Strengthening the tibialis can help prevent shin splints.
    • The tibialis anterior is the main muscle used when you tap your foot.
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