Push-Ups: What Muscles Do They Work?

Primary Muscles Targeted

* Pectoralis Major: The pectoralis major, or pec major, is the largest muscle of the chest. It is responsible for chest flexion, horizontal adduction, and internal rotation.

Secondary Muscles Targeted:

* Pectoralis Minor: The pectoralis minor is located underneath the pectoralis major. It assists with shoulder depression and protraction.

* Triceps Brachii: The triceps brachii, or triceps, is located on the back of the upper arm. It is responsible for elbow extension.

* Anterior Deltoids: The anterior deltoids are located on the front of the shoulder. They assist with shoulder flexion and horizontal abduction.

* Latissmuss Dorsi: The latissimus dorsi, or lats, is located on the back. It assists with shoulder extension and adduction.

* Core Muscles: The push-up also recruits the core muscles of the abdomen and back to work stabilizing muscles to help maintain proper form during the exercises.

By incorporating different variations or modifying hand and feet position you can emphasize the engagement of other muscles or place greater tension on the primary groups mentioned above.