It’s long been known that exercise doesn’t help most people lose weight. So why should anyone trying to shed pounds still keep exercising? New research has the answer. A study published in the journal ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Exercising between 7 a.m ...

Obesity afflicts many people, with a study published earlier this year in the medical journal The Lancet showing that more than 1 billion people — or roughly one out of eight people alive today — ...

Aerobic exercise shows a linear relationship with weight loss, with 30 minutes of weekly exercise linked to reduced body weight, waist circumference, and body fat in adults who were overweight or had ...