Elliptical machines have come a long way, with major developments in specs and technology. Their ergonomic design maximizes the quality and intensity of your workout, incorporating both upper and ...

High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts ...

Until I tried this HIIT elliptical workout, the only cardio I did was the treadmill. Here's how to replicate the exercise for yourself. The brunt of the workout (which you’ll find below) is a ...

"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 ...

This beat-based interval treadmill workout will let the music (literally) move you. Here's how to turn your workout playlist into a personal trainer. My high school volleyball team had one ...

If you've spent anytime in a gym, then you probably know how an elliptical machine works. Also called a cross trainer, an elliptical allows you to move your legs up and down, and you can add ...

Intervals can be done on cardio equipment such as stationary bikes and elliptical trainers, and runners can toggle between slower speeds and sprints. Strength-training circuit workouts can even ...

Improve your stamina with this aerobic workout. Want to boost your endurance? Try interval training, an aerobic workout where you alternate between intense effort and recovery. By adding intervals, ...