Replacing 15 weights (ranging from two to 24kg), the Bowflex SelectTech Adjustable Dumbbells use a dial mechanism – found at ...

This model uses a numbered dial on either end of the handle as its ... This is a much more convenient design than the Bowflex SelectTech 552 dumbbells’, which use a range of plate sizes and ...

It might sound petty, but the Bowflex weight selection mechanism is also straightforward to operate with one hand, as it's simply a case of twisting the dial. Whereas the Men's Health versions ...