20 Best Polaris 3000 Tens Unit [2024]

Are you looking for the best Polaris 3000 Tens Unit? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Polaris 3000 Tens Unit.

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# Preview Product
1 24PCS TENS Unit Replacement Pads 2X2, Reusable Tens Pads, Replacement Electrode Patches Compatible... 24PCS TENS Unit Replacement Pads 2X2, Reusable Tens Pads, Replacement Electrode Patches...
2 Syrtenty TENS Unit Pads 2'X2' 20 Pcs, 3rd Gen Reusable Latex-Free Replacement Pads Electrode Pads... Syrtenty TENS Unit Pads 2"X2" 20 Pcs, 3rd Gen Reusable Latex-Free Replacement Pads Electrode Pads...
3 LotFancy TENS Unit Replacement Pads 20PCS, Self-Adhesive Electrode Pads for TENS/EMS Massager (2”... LotFancy TENS Unit Replacement Pads 20PCS, Self-Adhesive Electrode Pads for TENS/EMS Massager...
4 AUVON TENS Unit Pads 2'X4' 8 Pcs, 3rd Gen Latex-Free Rectangular Replacement Pads Electrode Patches... AUVON TENS Unit Pads 2"X4" 8 Pcs, 3rd Gen Latex-Free Rectangular Replacement Pads Electrode...
5 LYINIE TENS Unit Pads 32pcs Reusable Replacement Electrode Patches for Electrotherapy (2'x2' 16pcs,... LYINIE TENS Unit Pads 32pcs Reusable Replacement Electrode Patches for Electrotherapy (2"x2"...
6 TENS Unit Replacement Pads 2x2 40 Pcs Premium Reusable Electrode Pads - Self Adhesive Electro... TENS Unit Replacement Pads 2x2 40 Pcs Premium Reusable Electrode Pads - Self Adhesive Electro...
7 TENS Unit Replacement Pads, 2x2 40PCS Electrode Pads for EMS Muscle Stimulator Massager,... TENS Unit Replacement Pads, 2x2 40PCS Electrode Pads for EMS Muscle Stimulator Massager,...
8 BenShot Pint Glass with Real Golf Ball - Made in the USA BenShot Pint Glass with Real Golf Ball - Made in the USA
9 10PCS TENS Unit Replacement Pads 2x4, Reusable TENS Electrode Pads with Upgraded Self-Stick... 10PCS TENS Unit Replacement Pads 2x4, Reusable TENS Electrode Pads with Upgraded Self-Stick...
10 OUDYSCARE TENS Unit Electrodes Replacement Pads - Compatible with AUVON TENS 7000 EMS Machine -... OUDYSCARE TENS Unit Electrodes Replacement Pads - Compatible with AUVON TENS 7000 EMS Machine -...
11 Premium Reusable TENS Unit Replacement Electrode Pads - Compatible with AUVON TENS 7000 EMS Machine... Premium Reusable TENS Unit Replacement Electrode Pads - Compatible with AUVON TENS 7000 EMS...
12 reserv 2' x 2' Premium Re-Usable Self Adhesive Electrode Pads for TENS/EMS Unit, Fabric Backed Pads... reserv 2" x 2" Premium Re-Usable Self Adhesive Electrode Pads for TENS/EMS Unit, Fabric Backed...
13 Balego Travel Pain Therapy for Over the Counter Pain Management Balego Travel Pain Therapy for Over the Counter Pain Management
14 TENKER EMS TENS Unit Muscle Stimulator, 24 Modes Dual Channel Electronic Pulse Massager for Pain... TENKER EMS TENS Unit Muscle Stimulator, 24 Modes Dual Channel Electronic Pulse Massager for Pain...
15 U Ultimate TENS Unit Replacement Pads - Pack of 40 Compatible, Adhesive & Reusable 2 x 2' Electrode... U Ultimate TENS Unit Replacement Pads - Pack of 40 Compatible, Adhesive & Reusable 2 x 2"...
16 NURSAL TENS EMS Unit Muscle Stimulator for Pain Relief Therapy, Electric 24 Modes Dual Channel TENS... NURSAL TENS EMS Unit Muscle Stimulator for Pain Relief Therapy, Electric 24 Modes Dual Channel...
17 Medical Source USA - T.E.N.S for Pain Therapy Medical Source USA - T.E.N.S for Pain Therapy
18 VPOD Wireless Tens Unit for Pain Relief - 24 Modes Electronic Muscle Stimulator Portable &... VPOD Wireless Tens Unit for Pain Relief - 24 Modes Electronic Muscle Stimulator Portable &...
19 TENS Electrodes, Value Wired Replacement Pads for TENS Units, 20 TENS Unit Electrodes (2in x 2in, 20... TENS Electrodes, Value Wired Replacement Pads for TENS Units, 20 TENS Unit Electrodes (2in x 2in,...
20 Brilnurse Dual Channel TENS EMS Unit 24 Modes 30 Level Intensity Muscle Stimulator for Pain Relief,... Brilnurse Dual Channel TENS EMS Unit 24 Modes 30 Level Intensity Muscle Stimulator for Pain...
SaleBestseller No. 1
24PCS TENS Unit Replacement Pads 2X2, Reusable Tens Pads, Replacement Electrode Patches Compatible...
  • Reusable Electrodes:Our pads are washable and reusable, up to 35 times reusability by using in right way. If the pads contaminated with dust or...
  • 24 Pieces Super Value package: 12 Pairs of electrode pads, totally 24 pieces replacement pads
  • CE, ROHS Approved: Highly ensured for optimal safety when getting fast relief through certifications, further protects you from harmful additives and...
  • Trusted Quality: Designed with you in mind, our premium pads are latex-free and non-irritating to ensure users of all skin types have a safe,...
  • Universal Compatibility: As a powerful muscle stimulator, a TENS machine helps relieve pain. But when electrode pads lose their stickiness, the unit...
SaleBestseller No. 2
Syrtenty TENS Unit Pads 2"X2" 20 Pcs, 3rd Gen Reusable Latex-Free Replacement Pads Electrode Pads...
  • UNIVERSAL COMPATIBILITY - Our TENS model pads are designed to fit your muscle stimulation machine with pigtail snap connectors sized 1.8 - 2.5mm.
  • REUSABLE - This bulk pack of TENS electrodes can be used multiple times for optimal relief from discomfort. Simply use the resealable package to keep...
  • SELF-ADHESIVE - These adhesive pads for TENS unit have a high quality surface gel to ensure a strong and comfortable hold on your skin. Affix to your...
  • NO AWKWARD ATTACHMENTS - With a latex-free design and soft cloth backing, each 2x2 inch EMS electrode pad is constructed to move naturally with your...
  • SUBSCRIBE & SAVE - Need TENS electrode gel pads all through the year? Save money by subscribing to get your supply of stim pads when you need them -...
Bestseller No. 3
LotFancy TENS Unit Replacement Pads 20PCS, Self-Adhesive Electrode Pads for TENS/EMS Massager (2”...
  • 【WHAT YOU GET】20 pack mixed size TENS unit pads. (4-Pack 2"x 3.5" Large rectangle electrodes pads, 12-Pack 2"x 2” square electrode pads and...
  • 【SAFE AND COMFORTABLE】Our tens electrode pads are flexible and super comfortable to touch, white non-woven backing and premium gel adhesive,...
  • 【UNIVERSAL COMPATIBILITY】 Standard 2mm pin connector TENS electrodes pads fits most TENS (Transcutaneous electrical nerve stimulation) units; EMS...
  • 【EXCELLENT CONDUCTIVITY】Premium carbon electrode pads provides superior high conductivity, effective relief to muscle sore, tired muscles, muscle...
  • 【REUSABLE AND DURABLE】These tens unit replacement pads are designed for multiple uses if applied and removed with care; individually and...
SaleBestseller No. 4
AUVON TENS Unit Pads 2"X4" 8 Pcs, 3rd Gen Latex-Free Rectangular Replacement Pads Electrode Patches...
  • 2"x4" 8 Patches Set. We're always looking for new ways to bring our customers incredible value! When you shop with us, you'll receive 8 electrode pads...
  • CE, ROHS Approved. Highly ensured for optimal safety when getting fast relief through certifications, further protects you from harmful additives and...
  • Universal Compatibility. Standard 2mm connector TENS electrodes pads are classic and commonly used in medical area, which makes it easier for you to...
  • Trusted Quality. Low impedance solid electrode gel is made by upgraded industry Tier-1 adhesive, which can provide excellent self-adhesive performance...
  • What You Receive: 8-Pcs 5cm x 10cm TENS pads, our 12-month warranty, and friendly customer service.
Bestseller No. 5
LYINIE TENS Unit Pads 32pcs Reusable Replacement Electrode Patches for Electrotherapy (2"x2" 16pcs,...
  • TENS pads replacement electrodes for tens unit will combine self-adhesive targeted electrotherapy stimulation with convenient universal compatibility!...
  • Reusable Electro Pad: Our TENS Pads Medical Electrodes are FDA Cleared OTC with resealable packaging for durability. Our square pads provide superior...
  • 32-Piece Set: We’re always looking for new ways to bring our customers incredible value! When you shop with us, you’ll receive 32 electrode pads...
  • Trusted Quality: Designed with you in mind, our premium pads are latex-free and non-irritating to ensure users of all skin types have a safe,...
  • Tens replacement pad last longer and the tens unit pads reusable and resealable packaging maintain freshness of the premium electrode gel. Medical...
Bestseller No. 6
TENS Unit Replacement Pads 2x2 40 Pcs Premium Reusable Electrode Pads - Self Adhesive Electro...
  • UNIVERSAL COMPATIBILITY - Tens unit pads have universal compatibility with all machines with pigtail connection. Flexible, comfortable, easy to apply,...
  • SECURELY PACKAGED - Tens pads medical electrodes are packed in resealable bag for durability. Compatible with all TENS and EMS units with pigtail...
  • TRUSTED QUALITY - Tens reusable pads electrodes are used for electro stim TENS therapy, EMS and electrode massager. Trusted self adhesive reusable...
  • SAFE & NON IRRITATING - Tens unit replacement pads build muscle, electric stimulation Estim electrodes. Our medical grade reusable electrodes are...
  • 100% SATISFACTION GUARANTEED - Tens machine EMS unit pads use premium gel and latex free that sticks firmly for a more reliable therapeutic current.
Bestseller No. 7
TENS Unit Replacement Pads, 2x2 40PCS Electrode Pads for EMS Muscle Stimulator Massager,...
  • Huge 40-Piece Set: 40PCS 2”x2” tens unit electrode pads in a box, every 4 pieces pads are packed in a resealable plastic bag for durability and...
  • Universal Compatibility: Standard 2mm pin connector of electrode pads fits most TENS (Transcutaneous electrical nerve stimulation) units; EMS...
  • Safe and Comfortable: Our tens unit replacement pads are comfortable to touch; white non-woven backing with black carbon conductor and premium...
  • Excellent Conductivity: Premium carbon tens machine pads provide superior high conductivity, effective relief to muscle sore, tired muscles, muscle...
  • Reusable and Durable: These tens unit muscle stimulator pads are designed for multiple uses if applied and removed with care. NOTE: Clean and dry the...
Bestseller No. 8
BenShot Pint Glass with Real Golf Ball - Made in the USA
  • 16oz Pint Glass with New Titleist Golf Ball Embedded.
  • High quality, heavy glass holds a true 16oz pour (minus a few drops because of the golf ball). 100% safe to use to drink. Freezer safe.
  • 100% Made in the USA - Each pint glass is hand-sculpted in our glass workshop in Wisconsin to create a unique drinking masterpiece.
  • Genuine product designed and handmade by BenShot in Appleton, WI. Our design is registered with the patent and trademark office.
  • Tee up your favorite beverage with this one-of-a-kind beer glass from the father and son team at BenShot. We're a family run team of artisan...
SaleBestseller No. 9
10PCS TENS Unit Replacement Pads 2x4, Reusable TENS Electrode Pads with Upgraded Self-Stick...
  • Trusted Quality: Designed with you in mind, our premium tens pads are latex-free and non-irritating to ensure users of all skin types have a safe,...
  • Excellent Adhesive Performance: Those electrodes feature gray cloth backing for durability and re-sealable packaging for a longer lifespan, which can...
  • Universal Compatibility: Standard 2mm pin-on connector TENS replacement pads are classic and commonly used in medical area, which makes it easier for...
  • 2"x4" 10 Patches: We’re always looking for new ways to bring our customers incredible value! When you shop with us, you’ll receive 8 electrode...
  • With Safety Certification: CE, ROHS Approved. When you use the Molufeibe TENS pads, you get safe & fast pain relief, and are further protected by not...
SaleBestseller No. 10
OUDYSCARE TENS Unit Electrodes Replacement Pads - Compatible with AUVON TENS 7000 EMS Machine -...
  • Our 24 pcs OUDYSCARE TENS Electrodes pads that comes with a 100% satisfaction guarantee, the replacement pads are flexible and backed with a thick...
  • Standard 2.0mm Female pigtail Connectors , Used for physical and digital therapy, electrical muscle stimulation and electro stimulation therapy, pain...
  • Top Quality : TENS electrodes replacement pads that are now available (OTC) over-the-counter. Electrode pads are comfortable & flexible while using...
  • Huge 24-Piece 2x2 Set: TENS 7000 REPLACEMENT PADS, 24 Pcs 2 x 2 Square premium quality electrotherapy tens unit pads; medical-grade e stim pads with...
  • Safety Guarantee: CE and ROHS approved, which give a Safety Guarantee to all of our customers.Each electrode pad has a hypoallergenic cloth backing...
SaleBestseller No. 11
Premium Reusable TENS Unit Replacement Electrode Pads - Compatible with AUVON TENS 7000 EMS Machine...
  • ♥ Function: 12 various sized TENS electrodes pads which is wonderful when you use ,Using a standard Ø 2 mm diameter male pigtail plug connector....
  • ♥ Almost suitable for all kinds of TENS/EMS/electrotherapy Unit with 2.0mm male pin lead wires , Compatible with : TENS 7000 , AUVON TENS,...
  • ♥ Top Quality : TENS electrodes replacement pads that are now available over the counter. Electrode pads are comfortable & flexible while using your...
  • ♥ Package included: 4-Pack 2"x 4 " Large Rectangle Electrodes pads , 8-Pack 2" Square Electrodes pads . TENS 7000 REPLACEMENT PADS, 12 Pcs ( 6 pair)...
  • ♥ Safety Guarantee: CE and ROHS approved, which give a Safety Guarantee to all of our customers.Each electrode pad has a hypoallergenic cloth...
Bestseller No. 12
reserv 2" x 2" Premium Re-Usable Self Adhesive Electrode Pads for TENS/EMS Unit, Fabric Backed Pads...
  • 2 inches x 2 inches (5cm x 5cm)
  • Latex free, white cloth backed, self-adhering electrodes are as easy to take off as they are to put on.
  • Soft, comfortable lead wire connectors firmly grip the lead wire pin, making these tens electrodes create secure, accurate connections for tens units...
  • Reusable adhesive gel allows multiple uses per electrode.
  • Clean skin thoroughly prior to each application of the electrode pads. Electrodes do not stick well if any lotion, oil, make up, etc. is left on your...
Bestseller No. 13
Balego Travel Pain Therapy for Over the Counter Pain Management
  • Dual Channel, 3 Modes, Timer, Safety Amplitude Cap.
  • The Balego Travel Stim is a unique digital device that uses AA batteries, 5 treatment modes and a large LCD Screen.
  • The Balego Travel has a recall program and is easy for anyone to use. This unit is a great digital unit with a variety of programs at a great price.
SaleBestseller No. 14
TENKER EMS TENS Unit Muscle Stimulator, 24 Modes Dual Channel Electronic Pulse Massager for Pain...
  • Versatility TENS Machine: The TENKER massager machine combines 24 pre-programmed massage modes, provide precise control to relieve muscle pain and...
  • Steady Pulse Function: We found many guest wish to own a tens massager with a continuous pulse setting, so in this tens device mode1&2 are provides...
  • 2 Independent Outputs: Set different modes for each channel and use them for 2 different body areas, or by 2 people simultaneously. Electrode pads are...
  • Memory Function & Lock Function: TENKER electronic pulse massager stimulator remembers the massage mode you have applied last time and sets it once...
  • What You Receive: TENKER TENS unit comes with a carrying bag, allowing you to carry it anywhere when necessary. You'll get 1X TENS EMS Unit, 6X 2"...
Bestseller No. 15
U Ultimate TENS Unit Replacement Pads - Pack of 40 Compatible, Adhesive & Reusable 2 x 2" Electrode...
  • TOP TIER QUALITY - Put your safety first! Our TENS pads are built to stick to your skin with ease for effective electric muscle stimulation.
  • REUSABLE - Save the environment while you save yourself from discomfort! This set of # electrode pads can be used again and again for optimal relief,...
  • ADHESIVE - These TENS unit pads come with a sticky electrode gel that moves along with your body to ensure a durable but comfortable hold - no more...
  • SUPER COMFORTABLE - Our TENS electrode pads are latex-free with a soft backing to provide a less irritating solution for those looking for therapeutic...
  • SUBSCRIBE & SAVE - Need TENS unit muscle stimulator pads all through the year? Save money by subscribing to get your stim pads when you need them -...
SaleBestseller No. 16
NURSAL TENS EMS Unit Muscle Stimulator for Pain Relief Therapy, Electric 24 Modes Dual Channel TENS...
  • A/B DUAL CHANNELS TENS: You can set separate modes and intensities for channel A and channel B, the TENS last memory function will remember your...
  • 24 MODES CHOICES FOR PAIN RELIEF: NURSAL electronic TENS device has 24 user-friendly pre-promgrammed massage modes, making it much easier to use than...
  • POWERFUL RECHARGEABLE BATTERY: No worries about treatment interruption for dead AA batteries any more! This tens massager can give you continuous use...
  • ADJUSTABLE TIMER & INTENSITY: The timer allows you to set a time of between 10-60 minutes, with the default set to 20 minutes. Twenty levels of...
  • ENJOY WITH THE PORTABLE DESIGN: This NURSAL TENS unit device comes with a carrying bag, allowing you to carry it anywhere when necessary. It comes...
Bestseller No. 17
Medical Source USA - T.E.N.S for Pain Therapy
  • Free Electrodes Included
  • Lead Wires Included
  • 9V Battery Included
  • Hard Plastic Carry Case Included
Bestseller No. 18
VPOD Wireless Tens Unit for Pain Relief - 24 Modes Electronic Muscle Stimulator Portable &...
  • 3 IN 1 PAIN RELIEF SOLUTION - The VPOD unit combines TENS, EMS & NMES technologies for a non-invasive, drug-free pain relief treatment at home or on...
  • QUICK & EASY SETUP - The wireless & rechargeable tens unit is controlled with your mobile device using a free app. Simply place the pads on the...
  • REUSABLE ELECTRODE PADS - Each VPOD unit comes with 2- Medium self adhesive electrode pads (6.5” length & 3” wide) and 1-Large electrode pad (8.6"...
  • 24 MASSAGE THERAPY PRESETS & 20 INTENSITY LEVELS - The tens unit device offers up to 1hour of pain relief treatment sessions. You can choose from...
  • FULL BODY ELECTRONIC MUSCLE STIMULATION - Apply the self-sticking electrodes to the desired area of your body for targeted relief. The electronic...
Bestseller No. 19
TENS Electrodes, Value Wired Replacement Pads for TENS Units, 20 TENS Unit Electrodes (2in x 2in, 20...
  • Affordable, premium quality replacement TENS electrodes.
  • Very durable and flexible, Discount TENS brand self-adhesive electrode pads are easy to remove with no sticky residue left behind.
  • If you need long life electrode pads then you should give these TENS electrode pads a try!
  • 20 2"x2" Wired (2mm pin connector) Electrode pads for TENS units. - Discount TENS Brand
Bestseller No. 20
Brilnurse Dual Channel TENS EMS Unit 24 Modes 30 Level Intensity Muscle Stimulator for Pain Relief,...
  • KEY FEATURES-24 EMS&TENS Modes/30 Level Intensity/10-90 Minutes Time Control.It's combination of TENS and EMS device,24 preprogrammed massage modes...
  • A/B DUAL CHANNELS TENS:You can set separate modes and intensities for channel A and channel B at the same time, also can let you use it with your...
  • POWERFUL RECHARGEABLE BATTERY - Continuous use up to 20 hours! No worries about treatment interruption for dead AA batteries any more! With the power...
  • UPGRADED TENS UNIT PADS - The included 10 premium electrode pads can provide excellent self-stick and conductivity performance, which is reusable and...
  • PORTABLE AND CONVENIENT DESIGN - With portable size,it's lightweight, small, and durable, small enough to fit in your pocket.with free dust-proof...

Having trouble finding a great Polaris 3000 Tens Unit?

This problem is well understood by us because we have gone through the entire Polaris 3000 Tens Unit research process ourselves, which is why we have put together a comprehensive list of the best Polaris 3000 Tens Units available in the market today.

After hours of searching and using all the models on the market, we have found the best Polaris 3000 Tens Unit for 2023. See our ranking below!

How Do You Buy The Best Polaris 3000 Tens Unit?

Do you get stressed out thinking about shopping for a great Polaris 3000 Tens Unit? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Polaris 3000 Tens Unit, which is why we have assembled a comprehensive list of the greatest Polaris 3000 Tens Unit available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Polaris 3000 Tens Unit that you consider buying. Your questions might include the following:

  • Is it worth buying an Polaris 3000 Tens Unit?
  • What benefits are there with buying an Polaris 3000 Tens Unit?
  • What factors deserve consideration when shopping for an effective Polaris 3000 Tens Unit?
  • Why is it crucial to invest in any Polaris 3000 Tens Unit, much less the best one?
  • Which Polaris 3000 Tens Unit are good in the current market?
  • Where can you find information like this about Polaris 3000 Tens Unit?

We’re convinced that you likely have far more questions than just these regarding Polaris 3000 Tens Unit, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Polaris 3000 Tens Unit, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Polaris 3000 Tens Unit. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Polaris 3000 Tens Unit buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Polaris 3000 Tens Unit currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Polaris 3000 Tens Unit has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Polaris 3000 Tens Unit?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Polaris 3000 Tens Unit.
  5. Customer Ratings: Number ratings grade Polaris 3000 Tens Unit objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Polaris 3000 Tens Unit.
  7. Product Quality: You don’t always get what you pay for with an Polaris 3000 Tens Unit, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Polaris 3000 Tens Unit is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Polaris 3000 Tens Unit information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Polaris 3000 Tens Unit is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What are the benefits of a TENS unit?

A: TENS units can mimic natural nerves and intercept pain before it can be felt. They are used to retrain nerves if suffering from nerve damage. Also, they can help reduce inflammation, back and knee pain along with other types of nerve therapy.

Q: Are all tens pads compatible with all machines?

A: These TENS pads are universally compatible with all machines and have a pigtail connection. They are made with non-irritate materials with a strong reusable adhesive. These TENS pads are universally compatible with all machines and have a pigtail connection. They are made with non-irritate materials…

Q: How do tens PADs work?

A: TENS Unit Pads work to block pain signals to the brain and bring much-needed pain relief. TENS units can mimic natural nerves and intercept pain before it can be felt. They are used to retrain nerves if suffering from nerve damage.