If you’re 50 or older, know that it’s not too late to start or return to a regular exercise routine — research shows that people who started to do cardio regularly in their 40s, 50s, and 60s saw about ...

If anyone can tell you how to get results from your workouts, it’s Caroline Idiens. At 52, she has over 20 years of experience as a personal trainer, including five years heading up her online fitness ...

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. As reproductive health ...