Standing on one leg requires the brain to integrate information from the eyes, the vestibular system in the inner ear, and the somatosensory system, which senses body position and ground contact.

Your lower esophageal sphincter (LES) is a muscular ring that connects your esophagus with your stomach. It relaxes to let food pass through but otherwise stays closed to prevent stomach acid from ...

The best exercises for bad knees involve low-impact movements that won’t increase pain or aggravate knee injuries. These ...