Speeds toning by 25%
There’s no need to do a lot of heavy lifting to get a long, lean silhouette. Unlike classic dumbbell moves, which isolate one muscle group at a time, bodyweight exercises like lunges and squats engage multiple muscle groups at once. This increases the muscle-fiber activity that facilitates toning by up to 25 percent. Plus, body-weight moves use a wider ranger of motion that lengthens muscles as they tone to give the body a leaner look.