What's the difference between a sorority dance flat four and a waltz?

Corporate dance flat four is four-four beat, waltz is four-three beat. The steps of the waltz are very suitable for beginners to learn; the three steps of the waltz are: descending and ascending, the first step of the pace is larger, and the body is in a state of descent, and then with the next step, the body gradually rises, and the third step, the body reaches the highest position, and so on and so forth.