In human anatomy, the biceps brachii (/ˈbaɪsɛps ˈbræki.aɪ/), commonly known as the biceps, is a two-headed muscle that lies on the upper arm between the shoulder and the elbow. Both heads arise on the scapula and join to form a single muscle belly which is attached to the upper forearm. While the biceps crosses both the shoulder and elbow joints, its main function is at the latter where it flexes the elbow and supinates the forearm. Both these movements are used when opening a bottle with a corkscrew: first biceps unscrews the cork (supination), then it pulls the cork out (flexion).
Posts about Biceps
  • Find Intensity

    …* takes the 2014 Olympia, Kai Greene, and the man himself, CT Fletcher. Until you’re right there in the grind with them, until you’re whispering at your biceps “because I said so,” until you force yourself to do set after set after set and with an immense amount of repetitions unlike your typical workout, you just won’t know. You won’t have felt…

    Chris Brogan/ 9 readers -
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