This Workout Trend Has Grown 41% in Popularity Since Spring

Yoga, strength training, Pilates—they're all popular year-round. In fact, they're three of the most popular workouts in America. But when the temperatures rise, workout preferences shift. And the trend this summer is clear: Outdoor workouts are taking over. According to ClassPass ($60+), reservations for outdoor classes are up 41% since spring. What are these workouts and where do you find them? Keep reading for all the details!