Want some insurance that exercises like squats and deadlifts won’t leave you hurt? The Valsalva maneuver is simple way to upgrade your fitness routine, lift more weight, suffer fewer injuries, and — potentially — even improve your digestion.

The Rules of Fitness REBORN
Want some insurance that exercises like squats and deadlifts won’t leave you hurt? The Valsalva maneuver is simple way to upgrade your fitness routine, lift more weight, suffer fewer injuries, and — potentially — even improve your digestion.
Do squats hurt your back? What about pain in your knees? This pain-free approach will fix your squat, increase strength, and prevent injury.