What is defined as planned, structured, and repetitive bodily movement to improve one or more components of physical fitness?

The correct response is centered on the definition of exercise, which is characterized by being a planned, structured, and repetitive form of bodily movement. This definition highlights the intention behind exercise, which is to improve specific components of physical fitness, such as cardiovascular endurance, muscular strength, flexibility, or body composition.

Exercise involves deliberate actions that are designed to elicit particular physiological responses and adaptations in the body. It contrasts with general physical activity, which encompasses a broader range of movements that are not necessarily structured or aimed at fitness improvement. While training refers to a systematic approach to developing specific skills or performance levels, the term exercise specifically addresses the activities undertaken for health and fitness enhancement.

Overall, the definition provided aligns with the established understanding of exercise within the fields of fitness and health.