The brachialis (also brachialis anticus or Casserio muscle) is a muscle in the upper arm that flexes the elbow. It lies beneath the biceps brachii, and makes up part of the floor of the region …

Nov 16, 2025 · What is the brachialis muscle? The brachialis muscle is a deep muscle located in the upper limb that is mainly responsible for elbow flexion (i.e., the movement that allows the …

Nov 6, 2025 · The brachialis is a muscle in the anterior compartment of the upper arm. It lies deep to the biceps brachii and forms the floor of the cubital fossa.

Apr 29, 2024 · Need an overview of the brachialis muscle? Here’s our guide covering its anatomy, origin, insertion, and even some exercises for it.

The brachialis muscle is the primary flexor of the elbow. This muscle is located in the anterior compartment of the arm along with the biceps brachii and coracobrachialis.

Apr 18, 2024 · The brachialis is one of the essential muscles in the upper arm, located in the arm’s anterior compartment. It is the muscle primarily responsible for allowing the elbow to flex.

Aug 27, 2025 · The brachialis is a muscle in the upper arm that plays a fundamental role in arm movement. While other arm muscles might receive more attention, the brachialis serves as a …

Feb 21, 2023 · The brachialis provides elbow flexion at all physiologic positions and is considered a "pure flexor" of the forearm at the elbow. [2] It lies in the anteroinferior area of the arm and is …

The brachialis (Latin: musculus brachialis) is a thick, broad spindle-shaped muscle of the upper arm that extends between the humerus and ulna. It is located in the anterior compartment of …

Sep 19, 2023 · Origin, insertion, innervation and functions of the brachialis muscle. The brachialis muscle is a prime flexor of the forearm at the elbow joint. It is fusiform in shape and located in …