What should teenagers pay attention to when doing fitness exercises?

It is necessary for young people to participate in fitness exercises regularly in their daily lives. This can not only enhance their personal physique, but also lay a solid physical foundation for future work. However, due to a series of characteristics of the teenagers' bodies, it is easy for them to suffer injuries or accidents during exercise, so they must be clear about the precautions. So what specifically should they pay attention to?

1. Due to the characteristics of adolescents such as thin myocardial fibers, weak contractility, poor "blood pumping" function, fast heart rate, low blood pressure and imperfect regulatory function, they should avoid intense exercises, excessive loads, long exercise times and "breath holding" exercises during physical exercise.

2. Based on the characteristics of teenagers such as being easily excited, lively, energetic but easily fatigued, during physical exercise, the amount and intensity of exercise should be appropriately controlled. The activity time should not be too long, and more short breaks should be arranged during physical activities.

3. Due to the characteristics of teenagers such as narrow chest, strong elasticity, weak respiratory muscles, easy fatigue, fast breathing rate, shallow breathing, and small vital capacity, it is not advisable to arrange too many high-intensity and long-term endurance exercises during physical exercise. Instead, they should choose fitness running with low intensity and shorter activity time, and develop the hygienic habit of breathing through the nose.

4. Based on the characteristics of teenagers, such as less protein in muscles and more organic matter in bones, they should pay attention to developing correct posture during physical exercise, avoid running and jumping repeatedly for a long time, and do not practice jumping from high places too much. When jumping from a high place, land on the balls of your feet first and bend your knees to prevent your body from suffering excessive vibration. At the same time, the load of strength training should not be too large and the time should not be too long. You can use sit-ups, barbells and other methods to practice.

Up to here, the editor has pointed out all the points of attention. However, when implementing them, it is impossible to do the best by relying solely on teenagers themselves. At this time, parents and schools play a key role. They must strengthen supervision, avoid all inducing factors from approaching children, and arrange children's daily diet reasonably.