A multi-omics study reveals that impaired branched-chain amino acid (BCAA) catabolism is a key driver of sarcopenia, ...

With the right exercises, you can build upper body muscles without spending hours at the gym. Here's how to do it efficiently ...

Build stronger arms, shoulders and core muscles with this fitness trainer's five-move upper-body kettlebell workout.

I f your bicep routine is just mindlessly lifting dumbbells, it's time for a change. While curls are effective, a more ...

c) their size can be increased by the use of exercise and hormones. Muscles waste away when you cease to use them or when you have a very serious illness and you rapidly lose weight for one reason ...

Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds. New research shows these muscles still activate when we strain to hear in noisy environments. Scientists used ...

Are you paying attention to your pelvic floor health? The pelvic floor is a group of muscles and nerves that form a "supportive hammock" from the back, through the tailbone, lower abdominal area ...

Understanding arm strength requires distinguishing between muscle size and functional power. While beginners often experience simultaneous improvements in both areas through novice gains ...

University of Science and Technology of China has made a fascinating development in robotics, with the octopus-inspired robotic arm led by Nikolaos Freris. It combines the dexterity of a human ...

Arms sales and transfers are viewed as "important U.S. foreign policy tools with potential long-term implications for regional and global security," the State Department said in a statement.