The difference among ball-holding piles, natural piles, table piles and electrodeless piles is that the strength of standing piles is different, and the strength increases in turn.

1. Holding the ball pile: it is the starting point of Baduanjin, with knees slightly crouched, upright in the middle, hands clasped in front of the lower abdomen, like holding a balloon.

2, natural pile: the pile method is natural, it is a transitional pile with eight sections of brocade, and the hands are naturally held in front of the abdomen, and the two palms punch from the lower abdomen.

3. Abutment pile: This is a pictographic pile and a transitional pile connected by eight sections of brocade. Two hands are pressed next to two hips, just like being propped up on a desk, hence the name desk pile.

4. Rodless pile: two steps and one big step, high horse stance and squat, like riding a horse, with a broad chest and a loose waist and hips, but not too sharp knees.