In a 1993 film Dragon: The Bruce Lee Story there's a scene where the main character sits at a typewriter wearing electrodes strapped across his chest and biceps. The martial arts superstar is zapping ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. I’ve tried a lot of ...

Severe skeletal muscle injury, especially volumetric muscle loss, remains difficult to treat because effective regeneration requires safe, effective, and sustained intervention. Addressing this ...

If building strength and muscle mass is part of your New Year's Resolution, you may want to add a new routine to your workout. Neuromuscular electrical stimulation (NMES), or electrical muscle ...

Google "improve leg circulation" and you may see sponsored ads for electronic muscle stimulators that claim to boost blood flow to your feet. But is there any evidence they work? Peripheral artery ...

Ever since humans got wise to the existence of the electrical current, they’ve been trying to apply that power to their own bodies—from the ancient Roman belief in the healing shock of torpedo fish to ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. It might not seem like it, but we humans are electrical beings. We rely on electrical impulses to stay ...

Evidence-based recommendations on electrical stimulation to improve muscle strength in chronic respiratory conditions, chronic heart failure and chronic kidney disease. This involves delivering ...