Re: What is "IP" discussion of Internal power.
chris, also to get under someone without changing your body posture is SJT #1 (stupid jin trick #1). it's one of the first test to see if someone is doing external or internal. have someone shorter than you to go as low as they can, then have them push up at you at chest level and see if you can "get under them" without changing your body posture where you stand in a higher stand. and did i mention that you are not allow to touch their arms?