Once-a-Week Workout May Cut Belly Fat as Effectively as Three Weekly Sessions

A four-month trial of 315 adults with central obesity found that just 75 minutes of brisk interval walking once a week trimmed waistlines and improved cardiorespiratory fitness nearly as well as the recommended three weekly sessions. The study, published in Nature Communications, tracked participants who performed either a single weekly 75-minute session, three weekly 25-minute sessions, or no structured exercise. Both exercise groups saw similar reductions in body fat...