Which of the following fitness components is least likely to contribute to reducing the risk of injury?

Body composition, while important for overall health and fitness, is not directly linked to injury prevention in the same way that the other fitness components are. Muscle strength contributes to supporting joints and protecting against strains. Flexibility allows for a greater range of motion in joints, which can help prevent injuries during physical activities. Balance is crucial in maintaining stability, particularly in activities that involve rapid changes in direction or when navigating uneven surfaces.

On the other hand, body composition refers to the proportion of fat and non-fat mass in the body. While having an appropriate body composition can contribute to better performance and overall health, it does not specifically address the mechanics of movement, stability, or the ability of muscles and joints to withstand stresses. Thus, it is the component least likely to play a significant role in reducing the risk of injury compared to strength, flexibility, and balance.