Neck flexion is the action of moving your chin down toward your chest. Even though it’s a simple motion, it’s possible to develop pain, tightness, and decreased mobility in this area. Causes may ...

Range of motion (or movement) is a term you may have heard frequently used in the gym. It's one of the key variables to optimise your lifts, muscle growth and also (while not quite as exciting), your ...

Passive range of motion refers to range of motion when somebody or something else, such as a therapist or machine, is moving a body part or a joint, rather than the person themselves. Range of motion ...