90% or 1rep routines don't work well for natural lifters, every body has different composition so you need to find what works best for you, following the routin

90% or 1rep routines don't work well for natural lifters, every body has different composition so you need to find what works best for you, following the routines of enhanced builders is sure to give you only frustration and injuries. Same with bulking-cutting, it's hard to lose 15% of body fat without losing muscle as a natty, not impossible but not in 8 weeks as you see in training videos.