Dancing square dance 15 people standing in the front row of the back row of five people how to stand

1, using three rows as the base formation, all three rows are five people.

2, double layer V shape, Zhangjiagang's team in the 2017 National Square Dance Competition works, send you an auspicious song used in the formation.

3. Split into five groups of three. Turn the groups of 3 standing into steps into diagonal rows.