The infraspinatus is one of four muscles that make up the rotator cuff, which helps your arm and shoulder move and stay stable. Your infraspinatus is in the back of your shoulder. It attaches the top ...

Your infraspinatus is one of the four muscles that make up your rotator cuff. It plays a part in the movement and stability of your shoulder joint. You put your shoulder muscles to the test in many ...

Even if you’re uninterested in anatomy or have only practiced yoga a few times, you probably have a vague familiarity of certain muscle groups. It’s likely that a teacher mentioned the abs, glutes, ...