Shoulder flexion is the movement of the arm forward and upward, typically achieved through the coordinated action of muscles like the anterior deltoid, pectoralis major, and biceps brachii. It is an essential motion for various daily activities and exercises, and understanding its mechanics can aid in improving performance and preventing injuries.

Shoulder Flexion

Movement of the arm

Anterior deltoid

The pectoralis major is a thick, fan-shaped muscle located at the chest, playing a crucial role in the movement of the shoulder joint, including flexion, adduction, and internal rotation. It is a primary muscle targeted in strength training and rehabilitation exercises due to its significant contribution to upper body strength and aesthetics.

Pectoralis Major

Biceps Brachii

Essential motion

Daily activities are the things we do every day, like brushing our teeth, eating breakfast, and playing with friends. They help us stay healthy, learn new things, and have fun.

Concepts

Relevant Degrees

Your Lessons