A serving of quality protein provides the amino acids that muscles need and supports muscle recovery. Clean protein also helps keep a person’s caloric intake manageable without added sugars, fillers, ...

Another – a compact former powerlifter competing for the first time – had muscles that seemed impossibly dense. Even the also-rans had distinct strengths and weaknesses. The highlight, though, was a ...

Scientists at the University of California, Irvine's School of Pharmacy & Pharmaceutical Sciences have discovered how muscle stem cells "flip a switch" to rebuild damaged muscle – a finding that could ...

PICALM, a protein boosted by exercise and fasting, plays a critical role in muscle cell development. It controls cellular ...

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...

Once you've found a strength-training routine that works for you and you've committed to doing it two to three times a week, you'll be eager to see results — so when do the noticeably chiseled arms ...

Trying to lift heavier at the gym, improve athletic performance or simply carry day-to-day items with ease? Gaining muscle may be on your to-do list. Muscles support every movement we make, power us ...

As we age, the muscles we rely on for daily activities tend to become less reliable. With enough decline, even normal movements such as getting out of bed become risky. Low muscle mass in the ...

For more than 30 years, scientists have studied how the myogenic determination gene number 1 (MYOD) protein binds DNA to modify the gene expression of muscle stem cells. Similar to the instant kung fu ...