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Innovation That Gets Results

Bowflex® SelectTech® Dumbbells provide you with a whole new exercise technology that's easy to master, which gives you dramatic results.

The secret to how it works? A locking mechanism that seeks and then locks only the weight you select. It works like a safe - and you always know the combination.

Change resistance with one turn.
Want to lift 15 lbs? No problem. Just set the dials to 15 and lift. It's just that quick. Want a bigger challenge? Say 40 lbs? Move the dials to 40 and lift.

All you have to do is rotate the dials to the weight you want - and bam! SelectTech® tumblers automatically fasten to the weight you want to lift. It takes only seconds to change weight, so your heart rate won't drop.

This innovative design allows us to shrink 30 separate dumbbells down to only 2! That saves you a ton of space - not to mention a whole lot of money.