Fitness decline starts at 35, not old age, according to a groundbreaking 47-year study. Swedish researchers tracked people ...

A long-running Swedish study has followed adults for nearly five decades, uncovering when physical decline truly begins. Fitness and strength start slipping around age 35, then worsen gradually with ...

WWE Chief Content Officer Triple H has written a column about the importance of physical fitness in the United States. Paul ...

That fit people have a reduced risk of premature death from various diseases is a recurring result in many studies. New research from Uppsala University shows that people with high fitness levels in ...

Firefighting is the most physically demanding job in the country, according to the Bureau of Labor Statistics, which tracked the physical requirements of about 480 jobs at more than 56,000 workplaces ...