Step 1

Stand akimbo, one leg forward and bent less 90 degrees, tighten your muscles of the hip, shift barycenter between your legs, ensure that the tiptoes of your front leg is in front of the knee joint, then change another leg to do. Count left and right as one time, do 15 times.

Step 2

Hold the chair back with one hand, turn your feet "V", heel up, hip tight, bend knees downwards slowly until half squat, shrink your belly and hip, do 10 times.

Step 3

Hold the chair back with hands, one leg backward, tighten your hip, keep your stomach in and lift your waist.

Step 4

Stand akimbo, one leg on the chair and extend the leg, tighten your hip, then bend knees slowly. Half squat, abdomen in, waist up, do 10 times each leg.
 

Step 5

Kneeling on the floor, support your body with your elbows, single leg up, the knee joint bent, bend your knee backwards. Take your hip as a support point, straighten the leg upwards slowly, tighten your hip. Do 10 times each leg.