Selective activation of lower leg muscles during maximum voluntary isometric contractions
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- 作者：Marco Hagen ; PhDa ; marco.hagen@uni-due.de" class="auth_mail" title="E-mail the corresponding author ; Gerrit Schwiertz ; BSca ; gerrit.schwiertz@stud.uni-due.de" class="auth_mail" title="E-mail the corresponding author ; Karl B. Landorf ; PhDb ; c ; k.landorf@latrobe.edu.au" class="auth_mail" title="E-mail the corresponding author ; Hylton B. Menz ; PhDb ; h.menz@latrobe.edu.au" class="auth_mail" title="E-mail the corresponding author ; George S. Murley ; PhDb ; g.murley@latrobe.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：EMG ; electromyography ; GM ; medial gastrocnemius ; PL ; peroneus longus ; TA ; tibialis anterior ; TP ; tibialis posterior ; MVIC ; maximum voluntary isometric contraction ; DF ; dorsiflexion ; PF ; plantarflexion ; PRO ; pronation ; SUP ; supination
- 刊名：Human Movement Science
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：50
- 期：Complete
- 页码：30-37
- 全文大小：696 K
文摘
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We tested the activity of the lower leg muscles during isometric contractions (MVIC).
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Subjects performed MVICs around the axes of the subtalar and talo-crural joints.
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Each shank muscle shows a specific activation determined by its anatomical course.
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The activation of the shank muscles is geared to their biomechanical advantage.
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The activation of tibialis anterior and peroneus longus is influenced by foot type.