Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. For the largest muscle group in the body, glutes get relatively little attention outside their cosmetic contributions. Bridges, squats, and kickbacks help develop size and shape, but they paint an incomplete picture; for total hip health and function, your regimen should include a wide variety of movements. This includes glute stretches that take your body’s second-most mobile joint through its fullest possible range of motion. “Our hips are where we move from. They’re our center point, where we’re supposed to be bending from. And if we’re not bending well from them, then the body’s going to tense up,” says Dr. Jen Fraboni, PT, DPT, co-host of The Optimal Body Podcast. That tension has the potential to wreak all sorts of downstream havoc for your health, including pain in the surrounding areas and increased risk of injury. But Dr. Jen has hand selected a fire playlist of glute stretches and movements intended to nip hip complications in the butt. What …