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 ...

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 (ROM) refers to how far you can move or stretch a part of your body, such as a joint or a muscle. It’s different for each of us. For example, some people can do complete splits, but ...