Without changing his position, try to go around the room. Keep the chin, do not slouch! At first this exercise you will most likely not work. Do not despair: the more you try, the better the results will be.
Pay attention to his gait. Your body needs to be flexible, not wood. Do not strain too much neck, back, stomach and shoulders. Try to move as much as possible of course, while maintaining the correct posture.
Leaning against the wall. Push to the surface of the heels, calves, buttocks, shoulder blades and neck. Freeze and do not change the position for 5-10 minutes. Then try to walk, still without changing the position of the body. Note the location of the stop: socks should be slightly turned in different directions, and heel - shifted. Each step should be approximately equal to the length of your foot. Walk back and forth in a straight line without turning. The heels of both feet at the same time constantly have to step on the line. No need to copy gait overlap - it is only relevant on the podium! Move strictly for the intended line. Try to move the mirror to see and correct their mistakes. Train up until your body gets used to the correct position. Arguments gait to automatism.
Start practicing model gait indoors and outdoors. Check the position of your body: Do not dropped shoulders or chin, there is not bent back. Initially worth going barefoot or wearing shoes without a heel. Then work out to walk on his heels, the height of which does not exceed 7 cm.