EMS stands for Electro Muscle Stimulation. In some respects it acts in a similar way as a TENs machine. A low voltage waveform, applied via conductive pads, placed at strategic points on the body, is used to stimulate muscle motor nerves. Normally when we exercise the brain sends signals via the spinal cord to nerve sensors which cause our muscles to expand and contract.
The user manuals which come with your EMS machine will give recommendations on how long you should use the machine.
Modes of Operation
There are usually several modes of operation on EMS machines, with machines dedicated to sport and body toning differing from machines dedicated to rehab. Having said that many will have programs to simulate Warm up, Capilary, Endurance, Resistance Force, Muscle Rest, Muscle Recovery, Toning and Muscle Calming.
Placing the electrode pads
Placement of the electrodes or pads is very important and often requires expert advice. Your physiotherapist or healthcare practicioner should advise you as to the most effective position to place the pads. Usually this will be close to the muscle motor nerves.