One-handed operation design, convenient for fast changing dumbbells' weight during training. Just use a single hand to rotate the handle bar, and adjust to desirable weights when you are training
Our adjustable weight dumbbell features free weight adjustment, suitable for beginners to professional. Committed to meet your needs for diversified weight training, it is a great choice for modify muscle lines and strong muscle fibers
22LB: 3- 8-12-17-22lb.