Trying to build your biceps? The password is "supination." That just means turning your wrists in toward your body. This is done at the top of exercises like dumbbell or cable curls.
Try it now with no weight. Hold up your arm in the top position of a dumbbell curl. Now watch your biceps and supinate. See your biceps contract harder and pop up?
Now do it weights. Before you start, try to touch your shoulder blades together – pull them back and down. This will help you keep your front delts out of the equation and keep more tension on the targeted muscle.
Use these exercises to strengthen your grip, crush rocks, and punch through walls. Or, you know, just lift heavy stuff while keeping your hands healthy.
I have to admit, I debated long and hard about running this interview. Don't get me wrong, there's nothing wrong with it and I have nothing against Dorian Yates.
Stimulants can really get you amped up for a tough workout, but do they have other effects as well? Dr. Lowery hooked himself up to fancy lab equipment to find out.