since the 15s are more to get your joints/tendons use to the loads and not to add muscle, why not cut during them? 15s are good for burning cals, but not building mass so why not make the most of it?
bulking in the 10s and 5s is a no brainer (unless you are purposely cutting of coarse). but why not cut in the 15s and bulk in the 10s and 5s if you are content with your bodayfat %?
bulking in the 10s and 5s is a no brainer (unless you are purposely cutting of coarse). but why not cut in the 15s and bulk in the 10s and 5s if you are content with your bodayfat %?