This is a very simple drill, simple is not easy.

have two or more friends try to pull and push you toward a destination. It can be anything and your job is to escape and stay at another point using only evading and positioning such as slipping away, escaping from holds and the like. The two who are pushing and pulling will use force as well and it will help you learn to give no support after you first tense up against a push/pull and note how it works on you better if you “resist”

Be aware of your breath all the time and let it guide you. With no breath there is no life.