Ask for a 5-minute speech introducing badminton.

Whether it is a regular badminton match or a general fitness activity, we should constantly move, jump, turn and swing on the court, and reasonably use various hitting techniques and footwork to hit the ball back and forth on the court, thus increasing the strength of upper limbs, lower limbs and waist muscles, speeding up the whole body blood circulation of exercisers and enhancing the functions of cardiovascular system and respiratory system. According to statistics, the heart rate of high-intensity badminton players can reach 160- 180 beats per minute, medium-intensity badminton players can reach 140- 150 beats per minute, and low-intensity badminton players can also reach100-/per minute. Long-term badminton can make your heart jump strongly, increase your vital capacity and improve your endurance. In addition, badminton requires practitioners to judge the ever-changing ball path in a short time and fight back decisively, so it can improve the sensitivity and coordination of the human nervous system. It is not only a high-tech sport, but also a very popular sport, suitable for all ages.

Adjustable exercise amount

Badminton is suitable for men, women and children, and the amount of exercise can be determined according to age, physique, sports level and environmental characteristics of the venue. Teenagers can take exercise as an effective means to promote growth and improve physical function. Exercise should be moderate, and the activity time should be 40-50 minutes. Moderate badminton can promote the height growth of teenagers and cultivate their excellent psychological qualities such as self-confidence, courage and decisiveness. The elderly and the infirm can take exercise as a method of health care and rehabilitation. The amount of exercise should be small, and the activity time should be 20-30 minutes, so as to achieve the purpose of sweating, bending over and stretching joints, thereby enhancing the functions of cardiovascular and nervous systems and preventing cardiovascular and nervous system diseases in the elderly. Children can take exercise as an active way of playing, let them run and jump in the sun, let them hit the ball, and cultivate their qualities of not being afraid of difficulties, suffering and unwilling to lag behind.