Muscle movement. Biceps triceps motion anatomy. Biceps brachii, flexion, extension. Arm and hand contracts, relax gesture. Illustration vector diagram. Stock Vector
By A Mystery Man Writer
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Muscle movement. Biceps triceps motion anatomy. Biceps brachii
![](https://as1.ftcdn.net/v2/jpg/05/42/34/40/1000_F_542344026_VfYmQP48rN1JEPsOA5jR9dm5CqLDppbO.jpg)
Muscle movement. Biceps triceps motion anatomy. Biceps brachii
![](https://as1.ftcdn.net/v2/jpg/04/44/47/66/1000_F_444476616_KRKrweQdwrDgp545xgGdIGFpHJfWlA7L.jpg)
Muscle movement. Biceps triceps motion anatomy. Biceps brachii