"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." “Muscle stimulators do exactly what they promise—stimulate muscles,” Lori Diamos, M.S., P.T., owner of PT ...

As the health and fitness editor here at CNN Underscored, I’m no stranger to reviewing products that have the potential to wow, having tested everything from cooling recovery products for post-sweat ...

Neuromuscular electrical stimulation (NMES) is an established modality employed to elicit muscle contractions via electrical impulses, supporting rehabilitation and strength improvement across a wide ...

Daily electrical stimulation of certain nerves in the spinal cord appeared to help three people with spinal muscular atrophy (SMA), an inherited disorder that causes muscles to waste away. The ...