What is the CKM 5 second Rule ?
Serious ‘reality based’ situations in street self-defence means if you ‘taken to ground’ longer than 5 seconds YOUR TER-MIN-ATED ! in other words , despite what you have heard to the contrary , like ” all fights go to ground” etc, etc, in fact ‘on the ground’ is a very dangerous and life threatening place to be’ so CKM’s rule is ‘your ‘off the ground’ in under 5 seconds! And your chances of survival increase dramatically.