8 Best Muscle Stimulators | April 2017

We spent 33 hours on research, videography, and editing, to review the top choices for this wiki. Whether you're looking for a tool to aid in strength training, rehabilitation, or pain relief, one of these muscle stimulators may be just what the doctor ordered. They send out pulses to stimulate muscles and help release pain-relieving endorphins, so you can get on with your life. Skip to the best muscle stimulator on Amazon.
8 Best Muscle Stimulators | April 2017
Overall Rank: 3
Best Mid-Range
Overall Rank: 1
Best High-End
Overall Rank: 2
Best Inexpensive
The affordable Easy@Home Deluxe isn't the most powerful model, but if you muscle pain isn't that bad and you don't have a lot of money to spare, it can be a good choice. Its well laid out control panel is easy to use, and its pulse speed and strength are fully adjustable.
  • one-year money-back warranty
  • bright blue lcd screen
  • included pads don't last long
Brand Easy@Home
Model pending
Weight 14.1 ounces
Rating 4.0 / 5.0
The Tec.Bean allows you to target up to two areas at the same time using six different pads. Alternatively, you can target one really problematic area from all sides for maximum effectiveness. It's great for back pain, joint or muscle inflammation, and tense muscles.
  • rechargeable battery lasts 10 hours
  • compact size is easy to travel with
  • no program customization
Model No Model
Weight 1.4 pounds
Rating 3.7 / 5.0
Get the relief you need with the CieAnk AS2015. It is safe to use multiple times a day and comes with eight large pads and four small pads, so you can effectively target any problem areas you have. Users can cycle through 20 intensity levels to find what suits them best.
  • battery level indicator
  • multiple massage modes
  • instructions are somewhat vague
Brand CieAnk
Model AS2015
Weight 16 ounces
Rating 3.8 / 5.0
The Pure Enrichment PurePulse Pro comes with a series of instructional videos that illustrate how to get the most pain relief from your unit, which makes it a good choice for those new to using these devices. It has a large LCD that makes it easy to operate, as well.
  • allows for treatment customization
  • 25 intensity levels
  • near medical-grade quality
Brand Pure Enrichment
Model pending
Weight 11.2 ounces
Rating 4.3 / 5.0
The iReliev TENS + EMS Combo allows you to control two therapies from one device, making it convenient and a great value. It can produce nerve stimulation pulses to help relieve pain, and also muscle stimulation pulses for strength training or rehab.
  • features 14 therapy modes
  • can be used for arthritis relief
  • 5 to 60 minute adjustable timer
Brand iReliev
Model pending
Weight 11.2 ounces
Rating 4.1 / 5.0
The Compex Edge is good for active recovery and improving the endurance of slow-twitch muscles. It's an efficient way to enhance your fitness level without spending agonizing hours doing cardiovascular exercises. Four lead wires allow for simultaneous use in two areas.
  • can improve muscle flexibility
  • cuts down on recovery time
  • comes with a protective case
Brand Compex
Model CX142WI03
Weight 2.2 pounds
Rating 4.9 / 5.0
The HealthmateForever EL-275291 can be used for both muscle stimulation and transcutaneous electrical nerve stimulation, making it a versatile choice. It can treat mild nerve or muscle pain and also help you recover from your workouts more quickly.
  • includes detailed instructions
  • only requires three aaa batteries
  • budget-friendly price
Brand HealthmateForever
Model EL-275291
Weight 13.9 ounces
Rating 4.6 / 5.0
The Compex Sport Elite is the best choice for athletes trying to give themselves a competitive edge. It has nine unique programs to choose from to achieve everything from speeding up recovery to increasing strength or endurance.
  • great for pre-workout warmups
  • produces strong muscle contractions
  • massage mode to relieve muscle aches
Brand Compex
Model pending
Weight pending
Rating 4.8 / 5.0

Buyer's Guide

History Of Muscle Stimulators

Electronic muscle stimulation, also known as EMS, goes back considerably further than most people might think. In fact, it goes back thousands of years before the invention of electricity. As far back as 2,500B.C., the Egyptians of the Fifth Dynasty were using electric fish to treat pain via muscle stimulation. This practice continued on with the Greeks and the Romans.

Much later on in the 18th century, an Italian physicist and philosopher named Luigi Galvani discovered that passing electrical currents through a frog's spinal cord resulted in muscle contractions. While it is common knowledge nowadays that the brain creates electrical impulses that are transferred to the muscles to create muscle movement, this was a radical discovery at the time and it prompted continuous experimentation by many universities.

In 1965, a paper published by Melzack and Wall entitled "Pain Mechanisms: A New Theory" examined the use of electricity as a means of therapy for pain and other problems. This paper was the result of extensive research and revealed that there were indeed many benefits and a variety of uses for electrical stimulation.

Not long after this in 1971, EMS made its first appearance in sport applications with experiments known as the Russian Currents. Soviet athletes were subjected to tortuously high levels of electrical discharge and it was found that this delivered muscle fatigue similar to the kinds seen after intense workouts.

Finally, in the late 1990's electronic muscle stimulation in home treatments started to gain in popularity with the use of wearable units as we know them today.

Uses For Electronic Muscle Stimulators

Today, electronic muscle stimulators have a variety of applications where they can be used to benefit our health and overall fitness level. Whether you are looking to activate muscle growth, alleviate pain, or recover after an intense workout session, EMS can be a helpful tool. Muscle stimulation units have been divided into two broad categories by the FDA - over-the counter devices (OTC) and prescription devices - and has been approved by them for a number of uses.

Muscle stimulators can be used for muscle re-education in patients who have suffered an injury. It helps them build strength in severely weakened muscles before they start with traditional physical therapy methods. EMS forces muscle contractions in coordinated patterns to strengthen the cognitive link between the brain and movements.

Muscle atrophy is another area where EMS can really help. This decrease of muscle mass is often the result of some other medical condition, but electric stimulation can slow, or even prevent, muscle atrophy by keeping unused muscles active, especially in mobility-restricted patients. Along with muscle atrophy often comes a decreased range of motion. By using EMS in home and professional therapeutic applications, one can limit the range of motion loss while people heal.

Electric stimulation can also increase the blood flow to muscles, which has two beneficial results. It delivers vital nutrients necessary for muscle growth and recovery, plus it helps remove waste and lactic acid after a workout, which equates to less soreness and faster recovery.

In addition to the FDA approved uses, it is a commonly accepted belief that electronic muscle stimulation can be used by bodybuilders looking to increase strength gains, improve muscle tone, and give an overall more defined appearance to muscles. The key to building muscle mass and creating a stronger muscle is contraction. The more a muscle contracts, the more it will develop. In this way, EMS machines can be incredibly useful for training. Maximal EMS contraction can be up to 30% higher than maximal voluntary contraction. Using an EMS machine also allows you to bypass the body's natural energy conservation system, and activate more muscle fibers than would be physically possible manually.

How To Use A Muscle Stimulator For Strength Training

The most effective way to use an electronic muscle stimulator for strength gains is in conjunction with a traditional fitness routine. To aid in maximum muscle and strength development, the best use of an EMS unit is as a second strength training session in the same day that you do a traditional gym workout on that muscle. This will compliment your earlier training session and compound the effects. You should not do them one after the other, but rather give your muscle at least a four hour rest period between sessions. It is also helpful to use electronic muscle stimulation on all primary and auxiliary muscles used in your workout. This means if you bench in the gym, you should hit your pecs, shoulders, and triceps with EMS.

When using your EMS unit, you should perform 6 to 10 seconds of intense, continuous contractions followed by 50 seconds of less powerful pulsing for recovery. You can repeat this for 10 rounds on each muscle you want to train. As with any type of workout routine, you'll want to be fully warmed up from some stretching and light muscle use before starting, to reduce the possibility of injuries, cramping, and muscle soreness. You can even use the electronic muscle stimulation for warming up by using a low intensity setting with a one second on/one second off approach.

Since electronic muscle stimulation works directly on the muscle without putting any pressure or stress on joints, ligaments, and tendons, there is less chance of over training via this method as compared with two traditional gym workouts in the same day.

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Last updated on April 22 2017 by Brett Dvoretz

A wandering writer who spends as much time on the road as behind the computer screen, Brett can either be found hacking furiously away at the keyboard or perhaps enjoying a whiskey and coke on some exotic beach, sometimes both simultaneously, usually with a four-legged companion by his side. He hopes to one day become a modern day renaissance man.