If you are looking for challenging, non-impact cardio workouts, you can find many on stationary bikes, elliptical machines, rowers and stair steppers. While there are a few others, these are the most ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Looking for a low-impact way to get your heart rate up, without braving bad weather or sacrificing ...

There are moments in every runner's journey when they face setbacks. Tendinitis, shin splints, sprained ankles and foot pain are common, with more than half of all runners encountering a ...