D.Warm-up exercise is also important as a form of mental preparation. Mind and body are closely related. Warm-up exercise can make your mind ease into the workout. Imagine you are going to take part in a long-distance run, like a marathon, your body will experience a great deal of press. You need to be mentally prepared for the physical challenge. Warm-up exercise, as a form of mental preparation, will prepare you to endure and benefit from the toughest aspects of the long run.
E.Warm-up exercise and stretching are different terms although many people tend to ignore their differences. Both are important for an optimal workout. Warm-up exercise may involve different forms.of activities, such as walking, jogging, and rope-jumping, to increase the body temperature and slowly prepare the body for what is to come, while stretching mainly focuses on the muscles.
F. Therefore, it is important to make a distinction between the two principles. For example, if a sprinter begins his race without raising his body temperature through proper warm-up exercise, he will be likely to suffer from the injuries to almost every part of his body because the whole body is not prepared. On the other hand, if the sprinter warms up but only skips stretching, he will be more likely to suffer from the injuries to the muscles because they don't have enough warmth to achieve optimal stretch.
G. To enjoy your workout, you should have adequate warm-up exercise and a certain period of stretching first. A good preparation for your heart rate and muscles will prevent you from suffering from the injuries in the workout.
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