What is the measurement of range of motion (ROM) around a joint or series of joints?

While flexibility is certainly related to the range of motion around a joint, the most accurate term to describe the measurement of range of motion (ROM) around a joint or series of joints is mobility. Mobility specifically refers to the ability of a joint to move freely and effectively through its full range of motion, which encompasses not just the flexibility of the muscles and tendons surrounding the joints, but also the overall functional movement capabilities, including coordination and strength.

Flexibility primarily focuses on the length of the muscles and connective tissues, which plays a role in mobility, but does not fully encompass the broader context of functional movement. Stability refers to a joint's ability to remain stable and resist unwanted movement, while agility pertains to the ability to change direction quickly and effectively, which is separate from the measurement of range of motion.

Thus, when discussing the measurement of range of motion around a joint, the term that best captures this concept is mobility, as it encompasses the ability to move freely in various directions while considering the interaction of strength, flexibility, and joint stability.