Add Yahoo as a preferred source to see more of our stories on Google. Women spend more time in group fitness classes than men do. Why working out with others is good for you. (Getty Creative) (Thomas ...

What comes to mind when you think about exercise? For example: What types of physical activities do you imagine (e.g., walking/running, using a cardio machine, weightlifting, yoga classes, etc.,)?

Join group fitness classes in Denver to stay active, build strength, boost motivation, and achieve lasting results in a supportive community.