I absolutely love the "Deep Six" workout originally developed by Senior RKC Jon Engum, but wanted to modify it for a few of my newer clients, for our extreme climate here in Florida, and for a shorter time expenditure too. Originally the Deep Six is in the following order and run for 5 rounds, you start with the right hand and keep it until the Get Up in the middle: - 5 … [Read more...] about A variation on the “Deep Six” Workout – practice all six RKC exercises in one compact package!