1, before jumping to do 5-10 minutes of simple stretching of the muscles and ligaments of the warm-up exercises;
2, square dance 40 minutes, the intensity of the pulse rate of 120-140 times / min Or mild sweating shall prevail;
3, after dancing in place to rest for about 10 minutes, you can do some slow movement, relaxation of the finishing movement, do not go straight home, otherwise it will affect the brain oxygen supplementation and venous blood return, so that the blood pressure is lowered.
Middle-aged and elderly people dancing, should try to avoid large-scale neck, waist, hip and other movements. Wear sweat-absorbent cotton clothes when dancing, and at the same time, it is best to bring an extra jacket to prevent sweating and getting cold.