The legs are light and fluffy why jumping square dance dance two laps on the legs up can not keep up with it

The movement is too little, physical strength is too poor, nothing else, of course, the first thing to rule out pathological aspects oh. Strengthen the movement, go to the square every day to jump 2 hours, remember not always in the rest did not jump time does not count, square dance is too easy, simply not tired at all, if you learn the national standard dance that is called tired, standing there not moving, just practice a movement, are sweating pinch the back, this is the real dance.