Give a friend of yours a long stick and ask him to push you with the end of the stick. Ask him or her to push high and low and at first you will tense up the place you are pushed at and than relax and move while aligned with the push. After you feel you have something with this move to evading after you tense and relax and slowly make the tension less powerful. After a while return to the start so you can compare and than have one or more people push you as you stay aligned.
If your partner is willing work to touch and drop your partner as he moves with the stick or work with another object to defend yourself against a wall. To work in the same manner only with pulling use a shovel or a regular curved ended umbrella.

Relax your face and eyes.