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7 Best Muscle Stimulators: Does It Works As Expected (2022 Updated)

A muscle stimulator is a device that has existed for quite some time now. It is a devie  that is advertised as something that can helps you lose fat. Most Muscle Stimulators make claims that they can target specific spots where one needs to lose fat. Muscle simulators work on the principle of sending an electrical signal to the muscle, from which the muscle tightens. Thus you get a proper workout.

Do Muscle Stimulators Work?

In general, muscle stimulators are sold as consumer goods. These inexpensive devices are often completely ineffective because their built-in programs do not offer the proper modulation of current and time for muscle contraction and relaxation needed to produce real results.

Due to the ineffectiveness of these popular devices, neuromuscular electrical stimulation has gained a dubious image among coaches and athletes.

This is an unpleasant coincidence because electrical muscle stimulation offers many benefits that can greatly benefit anyone who wants to improve their physical qualities and muscle mass.

So that is why today we are going to be showcasing the top muscle stimulators that DO work. So without further ado.

How Do They Work?

Muscle Stimulators work on the basis of electrostimulation. This electrostimulation process stimulates the nerves surrounding the muscles through the electrodes that you attach to your body.

It is not imperative to work out training before using the device. The technique can even be very effective even with the elderly.

It does not require any movement and can, therefore, be used by people with reduced mobility. The risk of injury is minimal.It helps balance muscle strength because it can be used only on the less developed parts – for one reason or another – and thus allow you to stabilize the muscles between them.

Muscle expends energy during this process and during its subsequent recovery, which can help you maintain weight you must take a 72-hour break between sessions to allow the regeneration of the tendons.

And while yes, EMS works the muscles. Starting an EMS session in front of the television is nothing like real physical activity. In real physical activity the whole body is exerted, the heart works, you get oxygen, sweat . It is therefore better to use it in addition to sports sessions, especially if you really want to sculpt your body.

The intensity of the load is regulated on a case-by-case basis, the objectives being specific to each .It is not a question here of replacing the practice of working out. Working is the only way to improve your body and health. But we can definitely say that these devices do help you with muscle pains and other conditions.

The Best Muscle Stimulators: Detailed Reviews

1. Belifu Dual Channel TENS EMS Unit

Belifu Dual Channel TENS EMS Unit
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The first thing that sticks out with this muscle stimulator is its low price in comparison to other devices. It is a multi functional tool offer you 24 different modes of work, as well as 20 levels of intensity. This way, you get can get a proper workout no matter your level.

It also claims to be able to help with various conditions such as arthritis, knee pain, muscle cramps and muscle soreness.It claims to be a non invasive, non-drug choice that can both help you by reliving pain as well as helping you lose fat. It comes with a powerful lithium battery that can last up to 20 hours of usage. It can also work while charging.


  • A long battery time (up to 20 hours)
  • 24 different modes of work
  • 20 levels of intensity


  • Mainly advertised as a healing tool

2. TENS 7000 2nd Edition Digital TENS Unit With Accessories

TENS 7000 2nd Edition Digital TENS Unit With Accessories
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This is another muscle stimulator whose main purpose is to help relieve your muscle pains and other conditions that affect the muscles. This is one of the most sold devices on amazon. It has sold over 1 million units, so it is bound to have some potential.

It promises immediate pain relief due to the fact that this device comes with multiple therapy modes. It has independent dual-channel unit pads for targeted pain relief. The product come with an adjustable electrode level from 0 to 100 Ma and can be increased of increments of 10.


  • Incredibly popular
  • Promises instant pain relief


  • Rarely in stock
  • Rather Expensive

3. AUVON Dual Channel TENS Unit Muscle Stimulator Machine

AUVON Dual Channel TENS Unit Muscle Stimulator Machine
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This muscle stimulator has a few really interesting features. It does make the same pain relief claims. And it does offer up to 20 different pre-set modes from hammering to shiatsu. You should try out each and every one of them to see which one can help you with your condition.

So the unique thing that this device offers is that it has an independent mode of control for each individual electrode. In addition, you get 3 sizes of electrodes, large rectangles, small square electrode pads, and medium sized squares.


  • Cheap in comparison to other products.
  • Comes with a variety of electrodes
  • Independent Mode of control


  • Some reviews declare that the electrodes are defective.
  • The glue of the electrodes dries fast

4. SPORTLIMIT Abs Stimulator

SPORTLIMIT Abs Stimulator
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This is the first muscle stimulator that is mainly advertised as a sports muscle stimulator. It is made exclusively for athletes or people who want to tone their own bodies.It is a flexible and portable device that does not rely on batteries. It uses a usb port for quick and easy charging. You can even use the device why it is charging.

It is recommended that you do not use this device for more than 18 mins per session and no more than 1-2 times a day. The apparatus claim that it can give you the same stimuli as 2000 meters of running or the equivalent to 30 minutes of active swimming.


  • Made of athletes
  • You get the muscle relief effect as other muscle stimulators while burning fat.


  • Expensive
  • The gel on the electrodes dissipates

5. TENS Unit Muscle Stimulator for Pain Relief Therapy

TENS Unit Muscle Stimulator for Pain Relief Therapy
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This muscle stimulator is intended to be used as a reliever of chronic pain as well as other conditions. It offers you 12 different modes of use and 30 different intensities. It also dual channel use, meaning you can use it on two places at once with different intensities.

Compared to other devices, this device offers you a very cheap alternative without sacrificing any of its features.


  • Cheap
  • Dual Channel
  • A Free Travel Case


  • Gel on the electrodes dissipates quickly

6. Compex Edge 2.0 Muscle Stimulator with TENS Bundle Kit

Compex Edge 2.0 Muscle Stimulator with TENS Bundle Kit
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This product is among the most expensive ones on the list. This product includes 4 different programs to chose from 2 Strength programs and 1 recovery program as well as one bonus program. This product claims to be something that any athlete needs.

It claims to improve every type of strength. With its Resistance, Strength, and Explosive programs. They are designed to employ your fast twitch muscle fibers, thus helping you improve your explosive stremgth. Finally, the product is design to help prevent muscle aches as well as DOMS.


  • Innovative technology.(Helps you develop strength)
  • Helps with speedy muscle recovery


  • Really expensive

7. Slendertone Connect Abs

Slendertone Connect Abs
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One of the most popular products on the list, as well as probably the most expensive one. This product comes in the form of a belt. A belt that is controlled wirelessly through an innovative app. It is available both on Ios and Android. Through the app, you can control the intensity as well as the time that the belt will run.

You will also be able to track progress, a full toning history, and personalized coaching and reminders. The device has a beautiful clean design. It is light and discreet, making in perfect to be used even under clothing

Muscle Stimulator: More FAQ

Electrostimulation, Does It Hurt?

It is not really painful but slightly unpleasant, especially since the intensity must be strong enough and at the limit of the bearable for it to be effective. However, we usually start very softly (lack of habit can make the first session a little painful). We increase the intensity of the electrodes during the session and over the sessions because the body gets used to it quickly to this stimulation.

Electrical Stimulation, Does it Really Work?

Obviously, you have to be regular: doing EMS once a week will not help! However, regularity pays. Thus the brand Slendertone has just published the results of a study conducted at the University of Wisconin (United States), announcing firmer abdominals in 100% of users and a 49% increase in abdominal strengthโ€ฆ at the rate of 5 weekly sessions for at least 4 weeks!

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