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AU Registered Medical Device
12-month warranty
Same day dispatch
Professionally endorsed

EMS Machine in Australia: What It Is, How It Works, And How To Use

A woman showing her back muscles

An Electrical Muscle Stimulation, or EMS machine in Australia, is a medical device that uses electrical current to stimulate muscle contractions. This is common for muscle strengthening, muscle building, and faster muscle recovery. Accordingly, it works by mimicking the action potential that comes from the central nervous system, causing the muscles to contract. Operating the portable device is easy. Users will need to place the electrode pads, adjust the settings, and go on with the physical therapy.

Many individuals experience discomfort as a result of daily activities. Walking, sitting, or lifting heavy items all day can cause muscle pain, muscle spasms, or muscle strains. To deal with this, healthcare professionals often prescribe muscle massage, exercise, or by using EMS. On all those choices, the EMS provides more convenience and effective treatment. This article will present details about EMS, including how it works and how to use it.

What is an EMS Machine in Australia

The EMS machine in Australia is a battery-operated device that stimulates muscles using electrical impulses. In Australia, EMS machine technology is common in physical activities and fitness settings to help in muscle rehabilitation and muscle relaxation. Also, it can be specifically helpful for people who are unable to do traditional exercises due to sports injuries, illness, or other physical limitations.

Subsequently, the tool is available in a variety of model devices. The typical EMS units have wires and are operated with disposable batteries. Thus, users can control the therapy with the use of buttons in the unit. Meanwhile, there are wireless devices that operate with rechargeable batteries. This functionality allows users to control the treatment using a smartphone through Bluetooth.

Furthermore, most EMS devices come with adjustable settings. This enables users to customise the therapy to suit specific needs. People can modify the frequency, duration, and intensity setting of the electrical stimulation. Also, some EMS units offer preset programs to provide direct EMS functionalities for more convenience and effectiveness.

Benefits of Using the Device

The following are the benefits of the electrotherapy treatment:

  • Non-invasive and non-medicinal – it can activate and strengthen muscles without the need for surgery or the intake of over-the-counter medications.
  • Portable and convenient – it allows people to use them at home, at the gym, or while travelling.
  • Targeted muscle activation – the tool enables people to focus on strengthening and activating particular areas of the body.
  • Time-saving muscle workouts – this is beneficial for people with busy schedules who may have limited time for traditional workouts.
  • Versatility – it is valuable for individuals who may want varying fitness levels and abilities.

A man using iTENS in his arms

How an EMS Machine in Australia Works

An EMS machine in Australia is common for muscle stimulation and rehabilitation. These units work by delivering electric current through electrodes that are attached to the skin over the targeted muscle groups. The currents travel through the skin and reach underlying muscles. As a result, the impulses mimic the signals the central nervous system sends to the muscles to initiate movement.

When the electrical pulses reach the muscles, they trigger the release of calcium ions within the muscle fibres. This release initiates a series of biochemical reactions that lead to the generation of force within the muscle fibres, causing them to contract. Consequently, the muscles experience a similar type of stimulation as they would during a voluntary movement.

Accordingly, EMS generally sends electrical impulses at a higher frequency of up to 800 Hz. Nevertheless, it can vary depending on the specific device and the desired outcome. For instance, lower frequencies may be beneficial for muscle recovery and relaxation. Meanwhile, higher frequencies may be valuable for muscle strengthening and endurance training.

Applications of the Device

The EMS has a variety of applications. Firstly, it is often utilised by athletes and fitness enthusiasts. This allows people to supplement their training routines and stimulate intense physical activity. Secondly, in the rehabilitation setting. EMS can assist in the recovery process of individuals who have muscle atrophy or weakness due to injury.

Additionally, the device is vital for relaxation and muscle recovery purposes. This helps relax and soothe muscles. Lastly, an EMS unit is a preventive measure to reduce the risk of muscle injuries and to aid in the injuries. By targeting muscle groups, individuals can strengthen and condition those muscles.

iTENS with a simple-to-operate smartphone application

How to Use an EMS Machine in Australia

Before using an EMS machine in Australia, it is crucial to read the manual thoroughly. This is to understand more about the settings and their key features. Then, ensure that the device is charged or has fresh batteries and check its overall condition. Clean the treatment area to ensure good contact and hygiene.

Next, attach the cables of the electrode to the unit or connect to a smartphone if wireless. Place the pads gently on the treatment area. It is crucial to avoid placing the electrodes on sensitive areas, such as eyes, mouth, head, chest, or broken skin. Also, the placement should have at least a one-inch gap to have a balance stimulation. After that, turn on the device to adjust the settings or select the appropriate program.

Professionals recommend starting with the lowest intensity levels and increasing it slowly to a comfortable level. Users should feel a noticeable but tolerable muscle contraction. Accordingly, the advisable duration of the treatment is 15 to 30 minutes. For longer sessions, a 20-minute break is necessary before continuing the therapy.

Can an Individual Use TENS as an Alternative

While Transcutaneous Electrical Nerve Stimulation (TENS) and EMS have different purposes, TENS can be an alternative. TENS are primarily for providing effective pain relief, whereas EMS targets stimulating muscles for strengthening. As such, TENS can be an option, especially when the frequency is set in high functionalities.

TENS units alleviate pain, which may also help with muscle relaxation and recovery. In this way, individuals who experience muscle tension or discomfort may find that using TENS offers some relief and relaxation in the targeted areas. Also, the soothing effects of TENS therapy on nerve-related pain can contribute to the overall comfort of muscles.


In conclusion, EMS machines in Australia are a valuable tool for individuals looking to improve their fitness and muscle strength. These machines use electrical muscle stimulation to contract and tone muscles. Accordingly, it works by mimicking the signals that the central nervous system sends to the muscle, causing muscle contractions. It functions by triggering the production of calcium ions within the muscle fibres. Also, the unit can be operated by placing the electrodes and adjusting the settings.

The device provides numerous benefits. It is non-invasive, non-medicinal, portable, versatile, time-saving, and allows targeted therapy. Furthermore, EMS can be applied to various situations. This may be beneficial for athletes, rehabilitation, relaxation, and as a preventive measure. Nevertheless, TENS can be an alternative to EMS due to its pain relief mechanisms and frequency settings. iTENS Australia offers a combination of EMS and TENS for a more convenient and effective treatment.

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