Electrical muscle stimulation involves sending electrical impulses through the skin. This stimulation may provide benefits, such as helping repair tissue and strengthening the muscles. Share on ...

Pro athletes endorse electric muscle stimulation machines for recovery and diehard gym rats swear by them for building muscle. But is a pricey electric muscle stimulator helpful to runners? Before you ...

Electrical myostimulation is the use of electric currents to enhance muscle function. This type of therapy is called electrotherapy. It helps to strengthen and stimulate the recovery of muscles after ...

The few times that I’ve gone to a physical therapist for an injury, I was hooked up to a machine that used transcutaneous nerve stimulation, or TENS. It sent small electrical impulses to my nerves, ...

A muscle stimulator is a handheld or larger machine with connected electrodes. Larger machines usually only exist in therapy clinics or doctor’s offices, while handheld devices are used at home.

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Proponents of ab stimulators claim they can help improve abdominal muscle tone as they force the muscles to repetitively contract. However, they will not burn fat or cause significant weight loss.

Building exoskeletons for people is a rapidly growing branch of robotics. Whether it’s improving the natural abilities of humans with added strength or helping those with disabilities, the field has ...