Use and Related Knowledge
1. Introduction to Manual
Thanks for purchasing this EtBu product.
Be sure to read the user manual before using this product for correct and safe use.
You should use the product according to this user manual to obtain the best effects from the use of this product.
This manual also plays a role as a certificate of quality. Therefore, store it carefully so as not to lose it. The figures
in the manual are included to help with the description. They can look different from the actual product.
Manufactured for adults, the EMS Body Massager of EtBu is a massager that uses “Transcutaneous Electrical
Nerve Stimulation” (TENS) and “Electrical Muscle Stimulation” (EMS).
The massage program stimulates nerves and contracts/relaxes muscles through frequency/pulse.
(1)TENS is a Low Frequency Massage Proved in Physical Massage
TENS, a widely known massage activates nerves by passing currents and pulses through the surface
of skin, and the frequency and pulse provide the corresponding area with effects that are similar to massage
through nerve stimulation and help to ease pain. According to a study, when TENS is applied, the pain signals
delivered to the brain are blocked and signal messengers such as endorphins are emitted to activate the pain
suppression mechanism in the body.
In other words, the product has a pad (electrode) contacted to the feet or skin and various forms of current
and pulses flow through the pad (electrode). The stimulation by current or pulse massages muscles directly,
calms nerves, and promotes the circulation of blood, thereby helping recovery from and easing of acute or
chronic pain cause by stiffness. Also, as the product causes exercise with muscle contractions, it is used to
improve weak functions of the body as well as obesity and diseases
(2)Electronic Muscle Stimulation (EMS)
EMS, a technology devised by NASA to prevent muscle loss in astronauts, is a therapy that is effective for
muscle strengthening, fat burning, and rehabilitation exercise. It helps with the intensive exercise of deep
muscles in a process where microcurrents (low frequency) continuously stimulate muscle fibers. It can be
applied to body correction and pain treatment, and because it enables muscle development and the
management of certain parts, it can be applied to balanced body recovery after an injury, during exercise,
etc.
Use of this Product
Related Knowledge
