Yinyang Principle Of Opposing Muscle Action

Most skeletal muscles in the human body are arranged into pairs of antagonists. The biceps brachii forearm flexor versus the triceps brachii forearm extender is one example of an antagonistic muscle pair. ''Can the biceps brachii ever be considered the antagonist '' Yes, it can, if the body movement in question is forearm extension, rather than forearm flexion. In that case, the triceps brachii is the agonist, while the biceps brachii is the antagonist. Therefore, the labels, agonist versus...