We know we don’t have to convince you of the health benefits of exercise.You already know it strengthens your bones, muscles, and heart—and boosts your mood and brain to boot. But did you know where you exercise matters? Yep, turns out exercising in the fresh air is better for you than running on a treadmill looking at a cinderblock wall. Which isn’t really surprising when you consider that we humans used to spend the vast majority of our time outside, whatever the weather. Lucky for you, it’s almost summertime which means it’s the perfect time to get your sport on outside.