What should be included as the first part of any training exercise?

The first part of any training exercise should include warm-up exercises because they are crucial for preparing the body for physical activity. Warm-up exercises gradually increase the heart rate, enhance blood flow to the muscles, and elevate body temperature, which can improve muscle elasticity and reduce the risk of injuries during more strenuous activities.

These exercises typically consist of light aerobic activity and dynamic stretching, which helps loosen up the joints and muscles, enhancing overall performance. By incorporating warm-up exercises at the beginning of a training session, athletes can also improve their proprioception and readiness, which contributes to better movement mechanics and coordination during the main workout.

Including cool down exercises, strength training, or flexibility training in the beginning would not provide the necessary physiological and psychological benefits of warming up first. Each of those components serves an important role but is best suited for different phases of the training session.