Adjustable dumbbells (just like adjustable kettlebells ... The plates can be adjusted in 2.5-pound increments, spanning from 5 to 30 pounds. For those heavy lifters, 30 pounds might not be ...

Bowflex isn't the only option when it comes to adjustable dumbbell sets. FitRX is another popular brand at a much lower price ...

One of the foundational staples every good home gym setup needs is some high-quality dumbbells. Buying a full rack starting at five pounds and working up to seventy or above is a huge strain on ...

These range up to 90 lbs, and down to 10 lbs, so are extremely versatile, but also expensive: a single dumbbell retails for $400. Sign up to get the BEST of Tom's Guide direct to your inbox.