Basic posture : The man's left hand should lightly hold the woman's right hand, and the right hand should lightly lean against the left side of the woman's waist right in the center, not over the middle.
Slow 4-step basic footwork
The slow 4-step method has two basic types: one is the equal-interval jumping method, jumping one step for each beat; the footsteps are one left and one right, similar to walking with a human being;
The other is two slow and two fast, the slow step occupies two beats, and the fast step occupies one beat. The first beat is the accent, the third is the secondary accent, while the second and fourth beats are light. At the beginning of the dance, you must step on the accents of the first and third beats.
Reference to the above? Baidu Encyclopedia-Blues Dance