1. When dancing rumba, the arm movements need to be gradually extended to the maximum, because the rhythm is slow, the breathing and rhythm should be shown, and the body stretches a lot. This feature of rumba dance can be enhanced by smooth and large-scale arm movements. When dancing rumba, you need to stretch your arms, but your muscles should not be too tense and should be smooth.

2. The arm movement route of the cha-cha dance is short, because the rhythm is fast, the center of gravity is small, and there is not enough time to stretch like rumba, so the process should be shortened as much as possible and the tempo should be fast. Because of the high demand for speed, the strength of the thugs is also great.

3. When dancing jive, because the body's center of gravity leans forward, the arm movements can swing backwards according to the pace movement like running to keep balance. Women's arms can lift the skirt, so that they can focus on the center and move lighter!

4. During the bullfighting dance, it is necessary to deliberately widen the angle between the body and the big arm. During the action, the arm muscles need to be more tense to highlight the sense of strength. The common arm of bullfighting is to open the cloak horizontally and raise the Spanish hand position with both hands.

5, samba music is cheerful, the dance steps are changeable, and the hand position can swing flexibly. Usually, samba arms need to follow the natural changes of the body, enlarge as much as possible, and create more samba flowing space. Some specific styling points also need to use explosive force to quickly put the thugs in place.