1, semi-triangle twist: stand in a mountain style, with feet separated by about 1 ft, left foot forward, right foot to the right, at a 90-degree angle with left foot, feet on the ground, legs kept straight, and adjust breathing.

2. One-handed snake posture: sit on the ground with crutches, slightly bend your back, and put your palms on your sides to adjust your breathing.

3, crane Zen style: kneeling on the ground, knees bent, legs together, thighs as close as possible to the abdomen, adjust breathing.