Flatten your lower belly after 50 with 5 bodyweight exercises that hit deep core muscles and beat traditional crunches.

Over 50? Flatten your belly with 5 simple chair moves that fire deep core muscles, protect joints, and take about 15 minutes.

Your belly button might seem like nothing more than a remnant from your time in the womb, but this small area can actually provide valuable clues about your digestive health and overall wellbeing.