According to CNET’s Giselle Castro-Sloboda, these are especially great for doing offset exercises.

Find the hottest sales and discounts on theCNET Deals page, as well as the bestCyber Monday dealsand offers.

Sign up for theCNET Deals Textto get daily deals sent straight to your phone.

Add the freeCNET Shopping extensionto your web app for real-time price comparisons and cash-back offers.

Regular Dumbbells: Which Ones Are a Better Deal?