Take a partner and walk toward him to hold or hit him as you please. His drill is to push you or hit you and you work to first evade with the body and to use his movement to bring him to you. For example if he raises a hand to push you away, make contact with it and come through the channel it creates while you use his movement to add some of yours. If he wants to push you away than his arm is moving away from him with force and you simply add a bit to it to connect and control his movement. A beginning where you simply make contact to just feel his movement will aid you greatly in this drill to understand when to start moving and how to move with him rather than try to impose your own intern.
Once you are close and your legs are inside him (meaning you can place your feet or one foot within his or very close and you know you can move freely with his body without learning or bending your own form) place one hand or arm gently on his head and with a step bring your head and your hand to lever his head with the movement of your body moving. This takes paying attention to your movement as most tend to tense up and use force to bring the person to them but this also plants us in place and limits both sight and awareness on our side. Use your legs for walking and eyes to look around so you remain free and aware of what is around you. There will be a clip to show the work later on. Once you are all comfortable with this work using your heads work with headbutts and the aforementioned tactic of bringing the partner to you using whatever he brings you to lever him down and once he is down start kicking your partner to help him learn that staying in the same place is not always a good idea with someone you are at his feet.
Keep breathing and remember to keep the mouth closed and relaxed through this drill unless you are over amorous of your dentist 🙂