The reason why she is asked to dance is that she should pay attention to the following moderate activities: the amount of dancing exercise is large, the limbs are stretched, tilted and swayed, the movements are in place, and the shape is beautiful, which is difficult for ordinary elderly friends to do physically. Therefore, the elderly should dance social dance and simple fitness dance, and don't get tired. Pay attention to time: each dance should not be too long. Don't dance continuously. Excessive physical exertion is not good for your health. You should have a rest after every dance. It's better to dance several times in a dance, depending on your physical strength. I didn't stop until I sweated and my waist and legs were weak. Speed control: Due to poor flexibility and coordination of the joints of the elderly, the elderly can't dance all the time. When jumping the national standard, we should control the strength and speed and do what we can. Pay attention to keep warm: dancing activities are large, physical exertion is large, and it is easy to sweat. Some old people take off their clothes before dancing; Some people walk out of the ballroom after dancing, with no clothes in their hands, and are prone to catch cold. The correct way is to warm up before dancing, then take off your clothes, get dressed in time after dancing, and don't sit in front of the air conditioner for the temporary coolness in summer. Venue selection: Generally, the ballroom is well closed and has air conditioning facilities, but the air circulation is not good. Besides, the volume in the ballroom is very loud. Therefore, when the elderly enter the ballroom, they should choose a place far away from the acoustics, with minimal noise and relatively ventilated air. Choice of dancing shoes: It is very important to choose a pair of dancing shoes suitable for dancing. Old people's ankle joint activity is weakened and their leg strength is insufficient, which is not suitable for women to wear high heels. Shoes that are too tight can easily cause foot pain, and shoes that are too loose do not follow the feet. Therefore, dance shoes should be moderately elastic, and ladies should wear shoes with flat or medium heels and soft soles, preferably with crotch. After the dance: I think I can relax. Take a bath first, lie in bed, listen to some light music, especially gentle and beautiful piano music, and then you can fall asleep unconsciously. Since he is a friend, he should always call to speak his mind. You can also relax.