Comparative Triceps Surae Morphology in Primates: A Review

<table>Representative vertical force traces during horizontal and vertical locomotion by the same individual of <i>Eulemur mongoz</i> (Hanna, unpub. data).  The speeds are approximately similar in the two locomotor trials.  Note that the forelimb peak forces during both horizontal locomotion and climbing are lower than the hindlimb peak forces.</table>

Anatomy Research International

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Figure 2

Figure 2: Comparative Triceps Surae Morphology in Primates: A Review 