A biomechanical analysis of coitus
October 23, 2014 1:22 PM Subscribe
Objective: To describe male spine movement and posture characteristics during coitus and compare these characteristics across 5 common coital positions. Results: Based on range of motion, the least-to-most recommended positions for a male flexion-intolerant patient are mSIDE, mMISS2, mQUAD2, mMISS1, and mQUAD1 (NSFW).
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