I don't have any science to offer, but since you guys really want something, I'll suggest that IMO it's not about strength at all. The high rep portions are there to maintain the endurance and conditioning levels you built during previous phases of NROL. It seems to me to be consistent with the philosophy that the hypertrophy programs from NROL are really undulating periodization, not strictly hypertrophy.
__________________
Lisa Holladay, CSCS
|