what will the result be? big and cut at the same time since high reps low weight and high weight low reps = cut bulk but high weight high reps what will that do
Technically you can't do heavy weights and high reps. The reasoning is if you go even heavier with less reps you will lift more.
Someone who can bench 100lbs at 4x15 reps. You'd be able top do 120lbs at 12 reps, and maybe up to 130-140lbs for 4-6 reps. You won't be able to do heavy weights and high reps, cause if you drop the reps, you'll lift more weight.