Which muscle stimulators are best? Muscle stimulators are not magic tools that help promote muscle growth and strength. They’re medical devices buyers use for pain management and rehabilitation. The ...

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 ...

A new study led by researchers at Baylor College of Medicine found that the use of a take-home electrical stimulation device improved muscle perfusion, the rate at which oxygen is delivered to muscles ...

When you imagine traveling to space, surely one of the most fun and exciting parts — other than taking in the views, of course — would be playing in microgravity. In environments like the ...

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 ...

A viewer asks if facial muscle stimulation works to help tighten your skin and muscles. Doctor Lacy Anderson has the answer. There are several devices on the market that are advertised to help tone ...

Warming up before exercise may not increase your overall strength, but new research shows it gives your muscles the speed and explosive power needed for rapid movements. Study: The effect of muscle ...