This dumbbell abs and arms workout is part of Women s Health and Men s Health s new 20-Minute Muscle workout program, developed by certified personal trainers.
It s easy to improve your strength and muscle gains with this new workout program that only takes 20 minutes a day, designed by certified personal trainers.
The fast eight-minute abs-style workouts, which use bodyweight core exercises, aren t enough to achieve your six-pack goals. Here s what you really need.