"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." BUILDING BIG ARMS is about more than just one move—and more than one muscle. The dumbbell biceps curl is ...
BUILDING BIG ARMS is about more than just one move—and more than one muscle. The dumbbell biceps curl is the go-to for most guys when they step to the rack looking for a pump, but it's not the end-all ...