The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study. The flow of water within a muscle fiber may dictate how quickly muscle can contract, ...

When you run, walk, lift weights, do Pilates, or engage in any sort of exercise, your muscles contract. The action of contraction prompts your muscles to release myokines. Those molecules then go all ...

You’ve probably heard the saying “running is 90 percent mental, the rest is physical.” Of course you need the muscular strength to propel you forward, but without your brain, you won’t get far. It’s ...