Add dumbbells to your fitness routine and build some metabolism-boosting muscle while toning your entire body. No muscle is left untouched. The more often and consistently you lift, the more you will be able to lift!

Add dumbbells to your fitness routine and build some metabolism-boosting muscle while toning your entire body. No muscle is left untouched. The more often and consistently you lift, the more you will be able to lift!

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