What are dynamic stretches primarily aimed at improving?

Dynamic stretches are primarily aimed at improving mobility and performance through active movements. These types of stretches involve moving parts of the body through a full range of motion, which helps increase blood flow to the muscles, raises body temperature, and prepares the body for physical activity.

By incorporating dynamic stretches into a warm-up routine, individuals can enhance their functional range of motion, which can lead to better overall performance and reduced risk of injury during workouts or sports activities. Unlike static stretching, which involves holding a stretch in a fixed position, dynamic stretches promote increased flexibility and strength in movement, making them highly effective for athletes and those engaging in various physical activities.

In contrast, the other options do not capture the essence of dynamic stretching as effectively. While strength and power, flexibility and balance, and rest and recovery are important aspects of fitness and training, they do not directly relate to the active, movement-based benefits that dynamic stretches provide.