Facial expressions arise from brain networks that encode slow, context-rich meaning and fast muscle control on different time scales, keeping smiles and threats socially precise.

Every lift, sprint, or explosive movement begins in the brain. Your central nervous system (CNS) sends the signal, your motor neurons activate muscle fibers, and the movement happens. A strong, ...

Expert coaches say the mind-muscle connection (MMC) is one of the most important factors to consider when exercising, whether ...

In just 12 weeks, a daily fiber supplement improved brain function in twins over the age of 65. Could the microbes in our gut hold the key to preventing cognitive decline in our aging population? The ...

Bodybuilders like to feel a muscle working, but for us regular folks, that's not actually a rule you need to follow.

Research reveals strong connections between muscle strength and cognitive function in patients with COPD, highlighting the potential for rehabilitation strategies. There is a relationship between ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Still dealing with a tight hip or ...

Still dealing with a tight hip or weak glute—despite all the foam rolling, stretching, and strengthening? Or, maybe you’ve had an injury that keeps flaring up, even though you thought it was finally ...

(THE CONVERSATION) If you have ever lifted a weight, you know the routine: challenge the muscle, give it rest, feed it and repeat. Over time, it grows stronger. Of course, muscles only grow when the ...

When you finish a run, your muscles may feel like they did all the work. But researchers at The Jackson Laboratory (JAX) and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Still dealing with a tight hip or weak glute—despite all the foam rolling, stretching, and strengthening?