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What is Supination occurs at which joint: and explain in detail?
Ans. C. Radio-ulnarPronation and supination are a pair of unique movements possible only in the forearms and hands, allowing the human body to flip the palm either face up or face down. This movement occurs at proximal & distal radio-ulnar joint. Supination is by supinator & biceps brachii. Pronation is by pronator teres & quadratus.