you hit each muscle group 3xs per week. basically you use a graduating high frequency percentage system. I beleive it runs in two week cycles. each workout you basically work the whole body. It is difficult but I have seen people get good results in muscle growth from it.
week 1
day 1 75% of 10rm
day 2 80% of 10rm
day 3 85% of 10rm
week 2
day 1 90% of 10rm
day 2 95% of 10rm
day 3 100% of 10 rm
weel 3 return to week 1 %s