• Facebook
  • Twitter
  • Pinterest
  • Instagram
  • Blog
Orders $49+ Ship FREE within the Continental 48 States
TENS Pros | Your #1 Source For Pain Relief And Rehab Products
Questions?
Call The Pros!

888-724-1121
Office Hours:
Monday-Friday
9am-5pm CST
  • Shopping CartItems0
  • Daily Deal
  • Shop By Category
    • THE PROS PICKS
    • TENS & Electrotherapy
      • TENS Units
      • Muscle Stimulators (EMS)
      • Interferential (IF)
      • Russian Stim & Microcurrent
      • InTENSity Devices
    • Electrodes
    • Electrotherapy Supplies
    • Therapeutic Ultrasound
    • Clinical Units/Supplies
    • Lotions & Gels
    • Batteries & Chargers
    • Lead Wires
    • Back Pain Relief
    • Conductive Garments
    • Pillows & Cushions
    • Kinesiology Tape
    • Home Medical Items
      • Assisted Daily Living
      • Canes & Crutches
      • Bath & Toilet Safety
      • Rehab & Exercise
      • Thermometers
      • Blood Pressure Monitors
    • Orthopedic Braces
      • Neck
      • Back
      • Elbow
      • Wrist/Hand
      • Knee
      • Ankle/Foot
      • Bauerfeind Braces
    • Hot & Cold Therapy
    • Stools & Seat Lifts
    • Infrared Light Therapy
    • Respiratory Therapy / Nebulizers
    • Knee Scooters / Rollators / Wheelchairs
  • The Pros Picks
  • Information
    • Home
    • Contact Us
    • F.A.Q.
    • Shipping & Returns
    • My Account
  • Log InMy Account
    • Log In
    • Register
BodyStim 7000 TENS Therapy Pain Relief System | On Sale! >> Shop Now

Top Sellers

InTENSity Twin Stim III Digital TENS & EMS Combo Unit
InTENSity Twin Stim III Digital TENS & EMS Combo Unit
$59.95 Original price $54.95
(213)
InTENSity Select Combo TENS, EMS, IF, & Microcurrent Therapy Combination Unit
InTENSity Select Combo TENS, EMS, IF, & Microcurrent Therapy Combination Unit
$124.95 Original price $104.95
(208)
InTENSity Twin Stim IV - Rechargeable TENS & EMS Combo Electrotherapy Device
InTENSity Twin Stim IV - Rechargeable TENS & EMS Combo Electrotherapy Device
$89.95 Original price $74.95
(92)
  1. Home
  2. TENS & Electrotherapy
  3. Muscle Stimulators (EMS)

Electrical Muscle Stimulation (EMS/NMES) Devices

Enhance your recovery and performance with our professional-grade EMS / NMES devices. Designed for targeted electrical muscle stimulation, these portable systems help athletes and physical therapy patients improve muscle tone, increase circulation, and accelerate healing. Browse our selection of high-quality stimulators and accessories to find the right solution for your conditioning and rehabilitation goals.

Products [13]

Sort by:
Item In Cart EMS 5.0 Dual Channel Muscle Stimulator with Safety Amplitude Cap
EMS 5.0 Dual Channel Muscle Stimulator with Safety Amplitude Cap
$25.95
In Stock
(14)
Add To Cart
Item In Cart EMS 7500 2nd Edition Electrical Muscle Stimulator Unit
EMS 7500 2nd Edition Electrical Muscle Stimulator Unit
$34.95
In Stock
(33)
Add To Cart
Item In Cart Twin Stim 2nd Edition - TENS & EMS Combo
Twin Stim 2nd Edition - TENS & EMS Combo
$38.99
In Stock
(54)
Add To Cart
Ships Free Item In Cart CareTec II TENS & EMS Combo Electrical Stimulator
CareTec II TENS & EMS Combo Electrical Stimulator
$64.95 $54.95 Sale
In Stock
(3)
Add To Cart
Ships Free Item In Cart InTENSity Twin Stim III Digital TENS & EMS Combo Unit
InTENSity Twin Stim III Digital TENS & EMS Combo Unit
$59.95 $54.95 Sale
Back Order - Expected ~6/12/2026
(213)
Select Options
Ships Free Item In Cart InTENSity Twin Stim IV - Rechargeable TENS & EMS Combo Electrotherapy Device
InTENSity Twin Stim IV - Rechargeable TENS & EMS Combo Electrotherapy Device
$89.95 $74.95 Sale
In Stock
(92)
Select Options
Ships Free Item In Cart InTENSity Select Combo TENS, EMS, IF, & Microcurrent Therapy Combination Unit
InTENSity Select Combo TENS, EMS, IF, & Microcurrent Therapy Combination Unit
$124.95 $104.95 Sale
In Stock
(208)
Select Options
Ships Free Item In Cart InTENSity Select Combo II - Rechargeable TENS, EMS, IF, & Russian Stim 4-in-1 Combo Therapy Device [+ 2 FREE Packs of 2" Round Electrodes]
InTENSity Select Combo II - Rechargeable TENS, EMS, IF, & Russian Stim 4-in-1 Combo Therapy Device [+ 2 FREE Packs of 2" Round Electrodes]
$169.95 $129.95 Sale
In Stock
(91)
Select Options
Ships Free Item In Cart Twin Stim Plus 2nd Edition - 4 Channel Digital TENS & EMS Unit
Twin Stim Plus 2nd Edition - 4 Channel Digital TENS & EMS Unit
$104.95 $94.95 Sale
In Stock
(37)
Select Options
Ships Free Item In Cart Twin Stim Plus 3rd Edition - 4 Channel Digital TENS, EMS, IF & Russian Unit
Twin Stim Plus 3rd Edition - 4 Channel Digital TENS, EMS, IF & Russian Unit
$174.95 $159.95 Sale
In Stock
(40)
Select Options
Ships Free Item In Cart Ultima Neo Advanced Rechargeable Electrotherapy Stimulator (TENS, EMS, Microcurrent, IFC)
Ultima Neo Advanced Rechargeable Electrotherapy Stimulator (TENS, EMS, Microcurrent, IFC)
$99.95
In Stock
(3)
Select Options
Item In Cart Richmar EMG Pro - Portable Electrotherapy Stimulator With EMG Biofeedback, Triggered Stimulation, TENS & NMES Modes
Richmar EMG Pro - Portable Electrotherapy Stimulator With EMG Biofeedback, Triggered Stimulation, TENS & NMES Modes
$799.95
In Stock
Select Options
Item In Cart Nu-Stim Dual Channel Muscle Stimulator with Safety Amplitude Cap
Nu-Stim Dual Channel Muscle Stimulator with Safety Amplitude Cap
$39.95 $29.95 Sale
Discontinued
(4)
pagination

Understanding Electrical Muscle Stimulation (EMS)

Electrical Muscle Stimulation, often referred to as NMES (Neuromuscular Electrical Stimulation), utilizes precise electrical impulses to trigger muscle contractions. Unlike TENS therapy, which focuses on blocking pain signals to the brain, EMS specifically targets the muscle fibers themselves. This makes EMS units an essential tool for those looking to maintain muscle mass, improve local blood circulation, and support the recovery of muscle tissue after intensive training or surgery.

Key Benefits of Using an EMS Unit

Integrating an EMS machine into your wellness or fitness routine offers several clinical and performance advantages. These devices are widely used in physical therapy settings to prevent muscle atrophy during periods of inactivity or injury. For athletes, EMS provides a way to achieve deeper muscle activation and facilitate active recovery by flushing out lactic acid and reducing soreness without the physical strain of additional weight-bearing exercise.

How to Choose the Right Muscle Stimulator

When selecting an EMS device, consider your specific use case. Portable, battery-operated analog units offer simplicity and durability for on-the-go use, while digital EMS units provide precise control with programmable settings and pre-set protocols for various muscle groups. If you require both pain management and muscle conditioning, look for combo TENS/EMS units that offer the versatility of both modalities in a single handheld device.

EMS vs. TENS: What is the Difference?

It is common for shoppers to confuse EMS with TENS, but they serve different physiological purposes. TENS (Transcutaneous Electrical Nerve Stimulation) is used primarily for acute and chronic pain relief by stimulating the sensory nerves. EMS is used to stimulate motor neurons to cause a muscle contraction, which is why it is preferred for strengthening, toning, and rehabilitation. Understanding this distinction ensures you choose the device that aligns with your health objectives.

Essential EMS Accessories and Compatibility

To maintain the effectiveness of your muscle stimulation therapy, high-quality accessories are a must. The conductivity of your electrodes is paramount; we recommend replacing adhesive electrode pads regularly to ensure consistent impulse delivery. Additionally, ensuring you have the correct lead wires and a reliable power source - whether 9V batteries or an AC adapter - will prevent interruptions in your treatment sessions.

Frequently Asked Questions

Can I use EMS for muscle growth?
EMS is a highly effective supplement to traditional strength training. It helps recruit additional muscle fibers that might not be fully engaged during voluntary exercise, leading to improved muscle density and tone.

Is EMS therapy safe for home use?
Yes, the portable EMS units found here are designed for safe home use. However, it is important to follow the included instructions regarding pad placement and intensity. Always consult with a healthcare professional if you have underlying cardiovascular conditions or a pacemaker.

How often should I use my EMS device?
For recovery and circulation, many users benefit from daily sessions of 20 to 30 minutes. For muscle strengthening, sessions are typically performed 2-3 times per week per muscle group to allow for proper tissue repair.


Electrotherapy devices, Electrodes, and other products can be ordered without a prescription. To purchase any electrotherapy device including TENS and EMS, a prescription is required by the FDA unless products are being ordered by, or on the order of, a licensed health care professional. If you are a licensed health care professional, you do not need to have a prescription, but when ordering just enter your profession (MD, DO, DC, PT, DVM, PA, NP), license number, state issued, and any other relevant information here. Please be cautioned that all of our electrotherapy devices are Class II Medical Devices. If you have a prescription, please fax it to (314) 474-0843 or have a health care professional send us an email prescription order to [email protected] or fax it to us directly.

Mailing ListDEALS | UPDATES | NEWS

Ooop! The email you entered isn't valid.
WooHoo! You subscribed successfully.
Ok! You're unsubscribed.
1131 N Warson Rd
St. Louis, MO 63132
Phone: 888-724-1121
Email: [email protected]
Customer Service
  • Electrode Placement
  • TENS Unit Buyer's Guide
  • Terms and Conditions
  • Product Index
  • Category Index
  • Blog
Information
  • Home
  • Contact Us
  • F.A.Q.
  • Shipping & Returns
  • My Account
Top Categories
  • TENS Units
  • Electrodes
  • Ultrasound Therapy
  • Clinical Devices & Supplies
Copyright 2026 TENS Pros. All Rights Reserved.
TENS Pros | Your #1 Source For Pain Relief And Rehab Products
  • Log InMy Account
    • Log In
    • Register

Categories

  • THE PROS PICKS
  • TENS & Electrotherapy
    • TENS Units
    • Muscle Stimulators (EMS)
    • Interferential (IF)
    • Russian Stim & Microcurrent
    • InTENSity Devices
  • Electrodes
  • Electrotherapy Supplies
  • Therapeutic Ultrasound
  • Clinical Units/Supplies
  • Lotions & Gels
  • Batteries & Chargers
  • Lead Wires
  • Back Pain Relief
  • Conductive Garments
  • Pillows & Cushions
  • Kinesiology Tape
  • Home Medical Items
    • Assisted Daily Living
    • Canes & Crutches
    • Bath & Toilet Safety
    • Rehab & Exercise
    • Thermometers
    • Blood Pressure Monitors
  • Orthopedic Braces
    • Neck
    • Back
    • Elbow
    • Wrist/Hand
    • Knee
    • Ankle/Foot
    • Bauerfeind Braces
  • Hot & Cold Therapy
  • Stools & Seat Lifts
  • Infrared Light Therapy
  • Respiratory Therapy / Nebulizers
  • Knee Scooters / Rollators / Wheelchairs

Menu Links

  • Home
  • Contact Us
  • F.A.Q.
  • Shipping & Returns
  • My Account

Store Login

Reset my password
Logo