Your feet do more for your posture than you’d think. When they dangle or sit flat at the wrong height, your hips tilt and your lower back pays for it. This footrest raises your feet to a comfortable height and tilts to the angle your legs want, designed to ease strain on your lower back during long sits. A stable, non-slip base keeps it where you put it. The quiet upgrade to a desk that already has a SpineGuard.