"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to weightlifting, people hit the gym for a plethora of reasons. Maybe you want to improve ...

It might be more than you think.

Most guys think they’ve cracked the dietary code for larger, stronger muscles: protein with a side of protein. But research—especially on the connective tissue that holds your muscles together and ...

Most of us take proactive steps to keep healthy over the long, cold winter. From vaccines and vitamins to hand washing and proper sleep, it takes some thought and effort to steer clear of the season’s ...

A new study in mice has revealed that muscle mass may help maintain a strong immune system. Share on Pinterest Research in mice suggests that stronger muscles may boost the body’s immunity. New ...

Chair exercises for leg strength after 65, 6 no-strain moves from certified trainer Michael Betts, with form cues and sets.

Add Yahoo as a preferred source to see more of our stories on Google. We all know that muscle loss is a natural part of aging. The problem is, it often starts much earlier than we realize. The signs ...

Stronger quadriceps muscles, relative to the hamstrings, may lower the risk of total knee replacement, according to research being presented today at the annual meeting of the Radiological Society of ...

Some workouts leave you buzzing, muscles pumping, and energy on high. Others leave you wondering if you made any progress at all. The difference often comes down to more than just the weight on the ...