Think grandparents are content sitting in rocking chairs and knitting by the fireplace? Not anymore. Today’s grandparents are ...

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This cardio AMRAP workout delivers a full body, fat-burning routine you can do at home with minimal space and no equipment.

A trainer offers a tip for whether you should opt for cardio or strength training when you only have five minutes to spare.

No treadmill required.

High-intensity interval training, or HIIT, is a great way to get in a fast, effective workout. This quick routine is helpful ...

Announcing your retirement a few months in advance is often considered a courtesy to your company. Not only does it give your ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 12, 2026 Add ...

By Dr. Sanchari Sinha Dutta, Ph.D. A year of consistent aerobic activity didn’t just boost fitness; it shifted MRI -based ...

If you are an older adult with no children, you may have wondered or worried about what will happen to you and your estate if ...

Morning exercises for men over 50 to rebuild muscle fast, with CSCS Jarrod Nobbe’s expert routine and form tips.