One of my friends is stacking halodrol and clen. I made sure he got cycle support while he is on and some sort of fat burner so he doesnt have to go on clen straight. I told him 2 weeks clen, 2 weeks fat burner, and so on. What do you think stacking the clen and halodrol will do for him? He is looking to cut so what should he eat, the exercises he should do and so on. He is a pretty strong guy with low body fat to begin so how will these affect him?