In terms of fitness, what does flexibility refer to?

Flexibility specifically refers to the range of motion in joints and the ability of muscles to stretch. This is an important component of overall fitness, as it affects how well individuals can perform physical activities and movements. Improved flexibility can lead to better performance in sports, reduced risk of injuries, and enhanced recovery after physical exertion.

In the context of fitness, flexibility is essential for movements that require a greater range of motion, such as reaching, bending, and twisting. It is also a key factor in body mechanics and posture. Thus, being flexible can improve one's performance in other fitness domains, including strength, endurance, and speed, but it is distinctly measured by how far and freely a joint moves through its range.