compared to the triceps and pectoralis minor (by 12%). The anterior deltoid (front delt) also showed significant hypertrophy (by 15%). The medial deltoid showed less hypertrophy compared to the ...

and pectoralis minor. The methods of the study included: Unsurprisingly, the resistance training group experienced significantly more hypertrophy in all studied muscles compared to the control group.

There are two muscles on each side of the sternum­—the pectoralis major and the pectoralis minor. There are hundreds of different types of exercises you can do to strengthen your chest ...