Healthcare professionals often recommend that older adults engage in regular physical activity to promote healthy aging and longevity. In fact, the Physical Activity Guidelines for Americans advises ...

A study suggests that only an hour of strength training a week can build muscle. Here's what to know—and how to craft your own muscle-boosting routine.

New research suggests popular weight loss drugs like Ozempic and Wegovy may affect more than just fat, raising questions about muscle strength and organ size after significant weight loss. University ...

Researchers found that GLP-1 medicines caused weight loss mainly through fat reduction, with only modest decreases in absolute muscle mass and no disproportionate loss of muscle function. In mice, ...

ORLANDO, Fla. — There may be additional benefits to building and maintaining muscle, beyond physical health. Humans start naturally losing muscle as early as 30 years old. According to a study by ...

In humans, it’s still unclear whether gut bacteria influence muscle strength or whether stronger, more active people simply ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. A muscle strain, or a pulled muscle, is among the most common injuries affecting people of all ages, particularly those engaging in ...

A groundbreaking new study has shown how you can increase muscle growth while spending half the amount of time in the gym. The study, authored by Edith Cowan University professor Ken Nosaka, found ...