
Originally Posted by
Hypertrophy
Diet, yes. High reps, No. Doing high reps causes you to decrease your weight. The decrease in weight used will cause the muscle to adapt to "whatever" that weight may be that you are using. For example, if you are trying to add mass and curling 60lb dumbbells for sets of 8, then when you cut, you curl 40lbs for sets of "high reps," the muscle will atrophy to accomodate the load of 40lbs. Of course, you probably won't be able to use the same weight when cutting/dieting, but the stress/stimulus to the muscle needs to be as strong as humanly possible to prevent atrophy because when you are cutting, you are in a negative energy/kcal balance, so you body is basically feeding off itself during that time. Your body needs a super strong message to maintain your current muscle.