Chapter 7 - Skeletal System - Gavilan College

May 04, 2015 · The anterior surface of the moving bone moves towards the lateral (outside) aspect of the body. ... When the elbow is kept fully extended, the hand can still go from facing anteriorly to posteriorly (medial rotation) and back again (lateral rotation) ... Muscle contracts concentrically to move the bone relative to the joint. ................
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