"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you're not a regular at your local spin class, chances are you'll still have some preconceptions about ...

Your competitive spin class could be setting the wheels in motion for a serious health issue that’s become increasingly common. In the worst cases, it can lead to severe kidney damage and even kidney ...

In addition to being fun, outdoor bike riding is one of the best forms of exercise. When the weather doesn't cooperate, spinning in the Bay's best classes promises a great workout without the weather.