Overhead tricep extensions isolate the back arm muscles precisely. Holding a single dumbbell with both hands above your head, bend at the elbows to lower the weight behind your head, then extend ...

Of those muscles, they can be divided into two categories: the upper arm and the lower arm. The upper arm muscles are those above your elbow and include your: Meanwhile, your lower arm consists of ...

Lower the weight back down with control ... of their role in big compound movements that build strength? While arm muscle ...

Training your biceps and triceps is a game-changer for mastering pull-ups. These muscles are some of your secret weapons for ...

Slowly lower your hands behind your head ... Using your core and left arm muscles, lift your torso until your left arm is fully extended. 8. Pushing with your right foot, move your hips forward ...

whereas the brachialis and biceps muscles allow it to bend at the elbow. The elbow is a hinge joint. It connects the further end of the humerus and the nearest ends of two lower-arm bones ...