Killer workouts come with bragging rights: can you believe you survived that? But you can get a perfectly good sweat on without doing anything labelled "high intensity" or headed by a sadistic coach. It's okay for a workout not to feel like torture, but only like work.
Ready to try a group cycling class? You'll need to set up your bike and learn how to connect your shoes, but once you're in the saddle the instructor will tell you exactly how to work your butt off. Here's what you need to know for your first time.
