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

TENS Muscle Stimulator: How Does It Work?

Person with muscle pain on the shoulder

Transcutaneous Electrical Nerve Stimulation (TENS) is a popular therapy for people with injuries or chronic pain. Modern devices, such as TENS muscle stimulators, effectively relieve pain while stimulating the muscles. These devices combine pain relief and muscle stimulation techniques and work by emitting modulated frequencies to reduce pain signals and alleviate discomfort. Additionally, the muscle stimulation functions target key muscle groups to improve circulation and enhance their performance.

Muscle pain or soreness is prevalent and can occur daily. It is often experienced by people that perform a variety of tasks at work. Likewise, minor injuries can also cause muscle pain in certain body areas. The best way to relieve tension is through light exercise like stretching or walking. However, severe muscle soreness can be debilitating and needs a more vigorous approach. This article will present how the combination of TENS and muscle stimulation works.

How TENS Muscle Stimulators Work

The TENS muscle stimulator, like the iTENS, operates by combining the advantages of two techniques: TENS and Electrical Muscle Stimulation (EMS). People commonly use TENS to manage various pain and discomfort as it offers a non-invasive and drug-free approach to pain relief. This method emits modulated frequencies towards the affected area, aiming to reduce the transmission of pain signals and alleviate discomfort.

In addition, this stimulator provides muscle stimulation similar to EMS. It sends controlled electrical impulses to the muscles, invigorating and activating them. This stimulation improves blood circulation and boosts the flow of oxygen to the muscles. As a result, it helps restore the muscles and enhances their overall function.

The integration of TENS therapy and muscle stimulation in iTENS devices offers a versatile and effective solution for individuals dealing with various conditions. These conditions may include muscle strains, sprains, chronic pain, or post-injury rehabilitation. This comprehensive approach not only offers pain relief but also facilitates the recovery and restoration of the affected muscles.

Benefits

  • Muscle relaxation: helps soothe muscles by delivering electrical impulses to the targeted area, which can relieve tension and reduce muscle spasms.
  • Muscle massage: provides a massage-like sensation by stimulating the nerves in the muscles. 
  • Restore range of motion: helps increase flexibility and reduce stiffness, allowing for better movement.
  • Speed up muscle healing: may enhance muscle healing by increasing blood flow and promoting the delivery of essential nutrients to the affected area.
  • Prevents muscle atrophy: helps prevent muscle atrophy, which is the wasting or loss of muscle tissue. The device stimulates muscles to prevent muscle weakening and shrinkage caused by inactivity or injury.

 

A woman operating wireless devices attached on her elbow and lower back.

Features of TENS Muscle Stimulators

TENS muscle stimulators like iTENS are innovative devices that help ease muscle pain and support recovery. One notable feature of this device is its wireless functionality. This gives users the freedom to move during treatment. Additionally, the wireless stimulators have rechargeable batteries, eliminating the need for constant replacements. This not only reduces waste but also contributes to a better environment.

Another key feature of nerve and muscle stimulators is the availability of multiple programs and intensity levels. They offer a range of pre-set programs tailored to various muscle groups and specific conditions. Users can easily adjust the intensity levels to suit their comfort and treatment needs. Thus, this provides personalised pain relief and muscle rehabilitation.

Moreover, muscle stimulators are designed to be portable, allowing users to carry them anywhere conveniently. This portability enables on-the-go pain management and enhances treatment flexibility. Furthermore, some models come with smartphone app integration, enhancing the overall user experience. The app also provides valuable resources such as helpful tips, guides, and usage instructions.

iTENS App

The iTENS app enables users to easily administer treatment using pre-set modes. Users can choose from a variety of options within the app to address specific conditions. Additionally, the muscle stimulator is a programmable device that allows individuals to customise their treatment.

By switching to manual mode, people can adjust their treatments according to their preferences. They may set parameters such as pulse rate, pulse width, waveforms, and duration to suit their needs. However, it is important to start with the lowest intensity and gradually increase it over time. While operating the device, users will experience a mild tingling sensation.

 

Smartphones showing a workflow on how to operate the app.

How to Use TENS Muscle Stimulators

To use TENS muscle stimulators like the iTENS, users should first peel off the cover from the wireless electrode pads. Next, they have to place them directly on the painful area. After that, individuals must press the power button to switch on the device and begin the pain relief process.

Moreover, people should enable Bluetooth to connect the iTENS device to a smartphone. They can launch the iTENS app on their phone and establish a connection with the device. The app offers an easy-to-use interface where people can select their preferred therapy. They can choose treatments for specific body parts or conditions, such as massage or relaxation mode, for muscle pain relief.

After completing the therapy session, users have to turn off the device before removing the electrode pads from their skin. This ensures safe and proper usage. By following these simple steps, people can easily benefit from TENS therapy and muscle stimulation. iTENS units provide quick and convenient pain relief and aid in muscle recovery.

The Safety of iTENS

TENS therapy is considered a safe and risk-free method for pain relief and muscle stimulation. It offers a natural way to alleviate pain without the common side effects associated with oral painkillers. The iTENS device can be used multiple times. However, users should allow at least twenty minutes between sessions to prevent overstimulation.

The iTENS has received FDA clearance for pain relief, making it the first wireless TENS device with such certification. In terms of pain management, iTENS provides effective pain relief for a wide range of conditions. It can be used for both acute and chronic pain, as well as for muscle relaxation.

Conclusion

TENS muscle stimulators, such as the iTENS, combine the benefits of TENS therapy and muscle stimulation. They provide an effective solution for managing pain and promoting muscle recovery. TENS muscle stimulation devices work by emitting modulated frequencies to reduce pain signals and invigorate muscle. Moreover, these devices offer a non-invasive and drug-free approach, eliminating the side effects of oral painkillers. They can be beneficial for individuals dealing with various conditions. These conditions include muscle strains, sprains, or chronic pain.

Furthermore, TENS muscle stimulation devices offer several key features that enhance their effectiveness and user experience. These devices are wireless, allowing freedom of movement during treatment. Additionally, they have rechargeable batteries, reducing waste and promoting environmental sustainability. With multiple programs and intensity levels, users can personalise their pain relief and muscle rehabilitation. Moreover, the portability of the devices enables on-the-go treatment, and smartphone app integration provides additional resources and convenience. 

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