Looking for a simple, effective exercise that requires no equipment to strengthen your legs and boost your endurance? We've ...

Poor posture and slouching can cause back strains. Long hours of office work can cause swelling and stiffness. Tap to check ...

1. Stand with your feet shoulder-width apart and your lower back touching a wall. Your upper back and head can touch the wall, or not — either is ok, Candy says. 2. Extend your arms 90 degrees ...