Square dance really must jump?

Although it is not necessary, but the square dance can be healthy, healthy heart, healthy brain, healthy body shape a variety of beautiful posture, but also can relieve the pressure and fatigue of the heart, so that the spirit of relaxation, but also relieve memory and stress, can be healthy brain, but also in the enhancement of physical fitness there are a lot of benefits, it is a kind of physical and mental cultivation of the art of dance. Also let the middle-aged and elderly people will not feel lonely because the children are not around.