What does proper warm-up and cool-down routines prevent in Highland Dance?

Proper warm-up and cool-down routines are essential in Highland Dance as they primarily serve to prevent injury and fatigue. Warming up the body prepares the muscles, joints, and tendons for the physical demands of dancing by increasing blood flow and enhancing flexibility, which reduces the risk of strains and sprains during performance. On the other hand, a cool-down routine helps gradually decrease heart rate and relax the muscles post-performance, thus preventing stiffness and prolonged fatigue. This systematic approach to preparing and recovering from dance not only enhances overall performance but also promotes longevity in a dancer's career by minimizing the likelihood of injuries.

While other options may relate to various aspects of dancing, they do not directly connect to the physiological needs of the body in relation to movements required in Highland Dance. Loss of competition points pertains to performance standards, excessive sweating relates to bodily responses, and costume damage is more about the attire rather than the dancer's physical well-being. Therefore, focusing on injury and fatigue best encapsulates the primary purpose of effective warm-up and cool-down routines.