Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Tweaking an exercise routine you’ve done for a while ...

Only 24.2% of American adults meet the required Physical Activity Guidelines for both aerobic and muscle-strengthening activity. These guidelines recommend that, in a week, adults need: Staying fit ...

Plus, the surprising benefits of turning the intensity down a notch.

Tom Rauscher, 79, completes a series of four exercises every morning, including planks and V-ups. His morning workout routine focuses on core strength and balance. His tips for building a morning ...