Efficient: Treadmill workouts are efficient.As our instructors reveal, you only need to go running for 20 minutes a day or a few times a week to see a difference in your fitness levels.; Easy to ...

Exercise bikes and treadmills are great choices for getting a cardio workout. They can help you burn calories. They're popular because it's easy to get moving on them, either at a gym or at home.

Meet the Experts: Sohee Carpenter, PhD, CSCS*D, is a fitness coach and member of the WH advisory board. Erica Coviello, CPT, ...

If you love a quick, sweaty HIIT session, you might be apt to hop on a full body option like the Assault (or air) bike. If ...

Q: I am an 85-year-old man with congestive heart failure. I have almost totally lost my balance. My treadmill quit working and my daughter, a physical therapist, thinks I do not need to replace it.