Health

Is strength training safe for teens?

Dear Mayo Clinic: My daughter is 15 and lifts weights regularly to stay in shape. Lately, she's complained about stretch marks on her legs as a result of weight lifting. She doesn't like how they look, but I'm more concerned ...

Oncology & Cancer

Can a healthy lifestyle prevent cancer?

A large proportion of cancer cases and deaths among U.S. individuals who are white might be prevented if people quit smoking, avoided heavy drinking, maintained a BMI between 18.5 and 27.5, and got moderate weekly exercise ...

Health

Strength training helps older adults live longer

Older adults who met twice-weekly strength-training guidelines had lower odds of dying in a new analysis by researchers at Penn State College of Medicine, Penn State Health Milton S. Hershey Medical Center and Columbia University. ...

Health

How many steps each day are enough?

February is heart health month—a good time to get back to health and fitness goals, and many people are using wearable technology to help.

Health

Lifespan—genetic background and physical activity

Animal studies have already shown that a strong link exists between genetic background and physical activity level. The purpose of our study was to investigate the associations between genetic background, physical activity ...

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