Find out why this personal trainer can’t stop using these affordable three-pound dumbbells — and why they might be perfect ...

With only two light dumbbells you can still achieve an effective ... If you want to get the most from your training, it's important to focus on your form. Watch closely as O'Brien demonstrates ...

Beginners can choose dumbbell leg workouts to build a base of strength and muscle when barbell training may be too advanced. The lightest barbell in most gyms is 45 pounds. The lightest dumbbell ...

Sit on a chair, or a weight bench if you have one, and pop a light dumbbell in between your feet ... Arguably the most loathed leg exercise, but the reason for that is because they’re so ...