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Flexibility
FlexibilityFlexibility
Flexibility-a joint's capacity to travel through a full range of motion.
The medical term for the ability to move joints or muscle groups through their full range of motion is "flexibility." This refers to the ability of a joint or muscle to move freely without any restrictions.
Range of Motion
abduction
Range of motion exercises move each muscle and joint.
Skeletal muscle
Active range of motion is when a joint is moved through its range with the person moving the joint him or herself. Passive range of motion is when something besides the muscles of the joint does the moving. So if I were to bend someone else's knee (and they didn't help) it would be passive range of motion. But if the person just moves his or her joint, then it is active.
Contractility is the ability of a muscle to shorten in response to a stimulus.
humeroradial joint
Hypermobility is the term meaning excessive joint range of motion.