Dial Adjustment System: Each dumbbell has a dial on both ends that you twist to select the weight. Weight Range: 5 to 52.5 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The highly-rated Mangko adjustable dumbbells are on sale right now on Amazon. You can snag them 40% off ...

Bowflex isn't the only option when it comes to adjustable dumbbell sets. PowerBlock is another trusted brand at a much lower price point. For a few days only, Woot! (owned by Amazon) has discounted ...