What is defined as the range of movement around a joint?

Flexibility is defined as the range of movement around a joint. It refers to the ability of muscles and tendons to stretch and allow for increased motion in the joints. Flexibility is essential for overall physical performance and helps in reducing the risk of injuries, enhancing the effectiveness of various physical activities, and improving posture.

Unlike muscle strength, which refers to the amount of force a muscle can produce, flexibility specifically addresses how far a joint can move in different directions. Cardiovascular endurance relates to the efficiency of the heart and lungs during sustained exercise, while agility involves the ability to change direction quickly and control body movements. Each of these concepts plays a vital role in fitness and performance, but flexibility is distinctly focused on the movement capacity of joints.