A two-headed muscle responsible for elbow flexion, forearm rotation, and supporting pulling strength.

The outer portion of the biceps contributing to arm width, curl strength, and shoulder stability.

The inner portion of the biceps that enhances arm peak and supports elbow flexion.

A small upper-arm muscle contributing to shoulder flexion and adduction. Assists the biceps during pulling.

A deep elbow flexor beneath the biceps that plays a major role in pure elbow flexion.

A forearm muscle assisting elbow flexion, especially in neutral or hammer grip positions.

A two-headed muscle responsible for elbow flexion, forearm rotation, and supporting pulling strength.

The outer portion of the biceps contributing to arm width, curl strength, and shoulder stability.

The inner portion of the biceps that enhances arm peak and supports elbow flexion.

A small upper-arm muscle contributing to shoulder flexion and adduction. Assists the biceps during pulling.

A deep elbow flexor beneath the biceps that plays a major role in pure elbow flexion.

A forearm muscle assisting elbow flexion, especially in neutral or hammer grip positions.