Lack of time and energy make it difficult to cram or catch up when papers or exams are due, so it's important to keep up with studies on a daily basis. Friends, teachers, and tutors can be called on for help in achieving academic success. Ensuring Physical Safety Over the years, many studies have yielded some basic principles of physical training for adolescents. Following them can lessen the chance of sports injuries. It must be allowed time to adjust its functioning.
Vigorous activity uses up glycogen, a muscle fuel.
Time is required for the body to produce more. Muscle cells also release potassium during sports. Teenagers can become so dedicated that they overtrain and push themselves too much. There is a limit to what even the best conditioned body can take. These include constant fatigue , persistent muscle or joint soreness, nervousness, depression , difficulty relaxing, headache , and loss of interest in training.