If you're looking to bulk up, Walmart has just the thing, as it's offering half off a set of rubber-coated dumbbells, and it even comes with a storage rack. The BalanceFrom 150-Pound Rubber-Coated ...

Why we picked them: The Ziva Performance Hexagon Steel Dumbbells are, in short, heavy-duty. Their steel core is coated in rubber urethane, a harder material than most rubbers, meaning it has an ...

Different materials offer various benefits: neoprene dumbbells provide extra traction and are comfortable to hold, while rubber-coated dumbbells are durable and protect floors from damage.

One great feature of these PowerBlocks is that once you're ready to move beyond 50 pounds, you don't have to go out and buy an entirely new set of adjustable dumbbells. The expansion kits allow you to ...

Not to mention, they’re compact and relatively inexpensive. There are three main types of dumbbells: iron, rubber-coated, and adjustable. Iron dumbbells are the oldest, and Arnie would’ve ...