Do this drill laying on the ground, leaning against a wall and standing. Start with your partner pushing you using either fist or foot and adding another limb to the hitting. You move with the direction of the contact using your body to let the contact move on its course while keeping in contact with it and at the same time your limbs which are moving with your body are moving to hit your partner and at the same time avoiding his path of movement. Consider this a drill of placing your safety first and placing your awareness in all parts of you. Your partner should help you learn by hitting whatever you leave in his path using anything at his disposal. Remember there are no rules to survival but the ones you impose on yourself.