Muscle Brachialis

The brachialis muscle (lat. Musculus brachialis) is a muscle that is located in the lower two-thirds of the anterolateral surface of the shoulder. It inserts on the medial border of the radial tuberosity and laterally on the pisiform bone. The muscle also attaches to the lateral border of the proximal humerus, as well as to the olecranon process of the ulna.

Muscle function:

– Forearm flexion.
– Antagonist of the triceps brachii muscle.
– Participation in shoulder abduction and adduction.

The muscle has a triangular shape. It starts from the medial border of the tuberosity of the lateral bone and continues laterally, where it attaches to the pisiform bone. In front, the muscle is attached to the olecranon process of the lateral bone.

The tendon of the muscle originates from the tuberosity and continues as a long tendon that ends at the medial epicondyle of the humerus. The tendon passes through a canal in the olecranon process and attaches to the capsule of the elbow joint.

In the lower part, the muscle passes into the biceps brachii muscle, which attaches to the coronoid process of the humerus and continues its movement downwards, forming the biceps brachii muscle.

What is the brachialis muscle and what role does it play in the human body? The brachialis muscle is also called the brachialis or shoulder musculature. It is a complex muscle that is located at the base of the arm and performs a number of important functions.

Here are some of them:

1.Attaching and bending