When you're staring down rows of machines at the gym, it can be tough to decide which one is right for you. And deciding between two of the most popular cardio options — an elliptical and a treadmill ...

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, ...