Fastest Fat Burners Ever!
Lift dumbbells … slowly
More muscle equals mega metabolism boost. Strength training can help you trim major fat, research revealsand doing super-slow (versus normal speed) reps increases strength by 50%. Plus, using dumbbells activates more muscle fibers than using machines, explains Gregory Haff, PhD, an associate professor in the exercise physiology department at West Virginia University.
Next: Speed up, slow down
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