Love them.” If you have an at-home gym or you're just looking to work on your upper body in your living room, the Bowflex SelectTech 552 Adjustable Dumbbells are the gold standard, and at a ...

Love them.” If you have an at-home gym or you're just looking to work on your upper body in your living room, the Bowflex SelectTech 552 Adjustable Dumbbells are the gold standard, and at a ...

Bowflex includes a two-year warranty on the weight plates and parts. Amazon shoppers are working up a sweat: The dumbbells have 19,000 five-star reviews, while the kettlebell has over 6,000.