A comprehensive study of nearly 70,000 middle-aged and older Chinese adults reveals that moderate physical activity provides the greatest benefits for healthy aging, with high activity showing added ...

October 21, 2025 Add as a preferred source on Google Add as a preferred source on Google We may earn a commission from links on this page. If you have any kind of smartwatch or fitness tracker, it may ...

Although most of us have gotten the memo that moving more is a good thing, it hasn’t been clear what intensity level is best for shedding weight and improving heart health — and how much is needed to ...

Researchers report that vigorous physical activity accounts for only 4% of adults waking time while sedentary behavior accounts for 60%. They say that even light physical activity can increase the ...

High-intensity workouts get a lot of attention and can be great for health. But moderate physical activity may have metabolic advantages. By Gretchen Reynolds The best exercise for many of us may not ...