Electrical Muscle Stimulation (EMS) is the elicitation of muscle
contraction using electric impulses. Does it sound too scientific?
Well, it’s simple.
EMS can be used as a training tool and as a beautifying tool.
The impulses are generated by a device and delivered through
electrodes on the skin directly above the muscles to be stimulated. The impulses cause
the muscles to contract, so the result is similar to the actual movement of the
muscles. It’s the 21st century training: EMS training.