The second step is to close the abdomen and lift the buttocks. The shoulders naturally pull back, allowing the lungs to absorb more air, and then the shoulders naturally relax and droop. At this point, the ears, shoulders, hips and knees are roughly in a straight line.
The third step is to look straight ahead and lift your chin. Your neck must not lean forward or sway from side to side. Just follow your body.
Step 4: Lift your leg and step. Heel, sole and toe fall in turn, and then take the other foot. Two feet take turns.
The fifth step is to pay attention to the contraction of the lower abdomen when walking flat, so that the abdominal muscles can bear more strength. Walking uphill helps to lose weight. )