If working out more is on your New Year's to-do list, these are the changes you can expect at different points in 2026 ...

If you feel stuck in an exercise routine that still feels hard, learn the overlooked reasons workouts fail to get easier over time and what you can do to address them.

We've long known that regular exercise builds muscle, strengthens the heart, and lifts our mood, but a new paper shows the benefits go even further—physical activity doesn't just improve the body, it ...