5 of the Best Exercises for Side Delts You Can Do at Home
The deltoid is a triangular shaped muscle that attaches at the spine and lateral third of the clavicle. It can be divided into three parts: anterior (front), lateral (side), and posterior (rear). When all three parts are contracting simultaneously, the deltoid can help abduct the arm past 15 degrees. Throughout abduction, the anterior and posterior… Read More »