"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." "CARDIO MACHINE" HAS become a catch-all term to describe exercise bikes, treadmills, rowers, and ...

Treadmills and ellipticals are two extremely popular machines you can use at the gym or buy for your own home. And there's a reason for that: Both get your heart rate up, work your lower-body muscles, ...

Elliptical machines are well-known for their heart-pumping cardio benefits. Also called a cross trainer, this machine allows you to move your legs similarly to running but offers a ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Seth Berkman Seth Berkman is a fitness writer. He incorporates testing into ...