Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). The two sections come ...

Chest pain can indicate an injury to your ribcage, surrounding muscles, or connective tissue. Pulled muscles, fractured ribs, and arthritis are all potential causes. Your musculoskeletal system ...

Here’s how to work correctly on all fibers of the chest muscles, improve posture and strength, and achieve a balanced result in the gym or at home.

Targeted stretches, yoga poses, and dynamic movements can help improve thoracic mobility, flexibility, and strength. Many modifications can be made to make exercises appropriate for you. The thoracic ...