Muscles to train

There are three major muscles in the arm that must be trained in order to get large arms.

Biceps:

Ah bicpes, the ultimate ego muscle. Really, the biceps are a fairly simple muscle The function of the biceps are to curl the arm and twist the wrist. They also stabilze the arms during motions where you pull something towards your body, such as Lat Pulldowns. There are 2 heads on the bicep muscle, hence the name.

Triceps:

The triceps are the muscle that works opposite the biceps. Their function is to extend the arms from being curled to being fully extended. In addition, they twist the wrist in the opposite direction of the biceps. They have three heads.

Forearm:

The major muscle between the elbow and wrist. Their purpose is to curl the wrist forward and back.

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