1. What is an EMS machine?

An EMS (Electrical Muscle Stimulation) machine sends electrical impulses through electrodes placed on the skin, causing muscles to contract. These contractions mimic the natural process of muscle activation during exercise or movement. It's used for strengthening muscles, improving recovery, and aiding in rehabilitation. 

2. What are the benefits of using an EMS machine?

● Muscle Strengthening: Helps build muscle strength by simulating contractions, especially useful for targeting hard-to-reach muscle groups. 

● Recovery: Reduces muscle soreness after intense exercise by improving blood flow. 

● Rehabilitation: Aids in maintaining muscle mass and strength after injuries when physical activity is limited. 

● Pain Relief: Improves circulation and reduces stiffness, helping to alleviate certain types of muscle pain. 

● Performance Enhancement: Used by athletes to activate muscles before workouts or competitions. 

[The image shows a person sitting on a black leather couch, using the PainPod 3 device on their knee. They are wearing light-colored athletic shorts and a black sports bra. Two Large Premium electrode pads are attached to their knee, connected to the PainPod 3 device via black electrode wires. The person is holding the device in one hand while the other rests on the knee, touching one of the electrode pads. They have black and silver painted nails and are wearing a black smartwatch on their wrist. The setting appears relaxed, with a brown cushion visible in the background.]

3. Is an EMS machine safe to use?

For most healthy individuals, EMS machines are safe when used as directed. However, certain groups should avoid using them or consult a healthcare provider first: 

● Pregnant women (especially near the abdomen).

● People with pacemakers or implanted medical devices.

● Those with epilepsy or heart conditions.

● Those with DVT or Blood Clots.

Side effects, though rare, include skin irritation or mild discomfort from improper electrode placement.

See our full list of contraindications on each of the product pages.

4. What can an EMS machine be used for?

● Rehabilitation: Helps regain strength post-injury or surgery.

● Exercise Support: Enhances strength training or muscle endurance.

● Pain Management: Useful for conditions like lower back pain or arthritis. 

● Recovery:  Relieves muscle tension and speeds up recovery after workouts.

5. How does EMS compare to regular exercise?

EMS complements but doesn’t replace regular exercise. While it can effectively stimulate muscle contractions, it lacks the full-body benefits of traditional workouts, such as cardiovascular conditioning and functional movement training. It works best as a supplemental tool to enhance results.

6. How do I use an EMS machine?

● Electrode Placement: Position the pads on the target muscle group (e.g., quadriceps, abs, shoulders).

● Session Duration: 15–30 minutes is typical, depending on the machine’s settings.

● Intensity Settings: Start with low intensity and gradually increase to a comfortable level without causing pain.

● Frequency: For fitness goals, 2–3 sessions per week are common; for recovery, it can be used daily.

7. What are the differences between TENS and EMS machines?

● TENS (Transcutaneous Electrical Nerve Stimulation): Primarily for pain relief, as it targets nerves and disrupts pain signals to the brain.

● EMS: Focuses on muscle activation and strengthening. While they share similarities, TENS is best for chronic pain or injuries, while EMS is more about muscle development and recovery.

8. Are EMS machines worth the investment?

Yes, if you have specific goals like muscle strengthening, recovery, or rehabilitation. However, results depend on consistent and proper use. EMS is most effective as a supplement to exercise and physical therapy rather than a standalone solution.

9. What features should I look for in an EMS machine?

● Adjustable Intensity: Wide range to suit different needs.

● Programs: Modes for strength training, recovery, massage, or rehabilitation.

● Portability: Compact and rechargeable models are ideal for travel.

● Ease of Use: Look for clear instructions, intuitive controls, and durable pads.

[The image shows a person holding a red PainPod 2 device while sitting on a couch. The PainPod 2 device screen is displaying 8 different mode options, a timer set to 29 minutes, and the intensity level the person has chosen. A black electrode wire is plugged into the top of the device, which are connected to electrode pads. The person’s nails are painted with a light base color and feature small black heart designs. They are wearing a black sports bra and light-colored athletic shorts. The background includes a brown cushion and part of a black leather couch, creating a relaxed setting.]

10. What models are the best?

All models will provide TENS and EMS treatments so it will come down to what functionality you are looking for and your budget. We have a Comparison Chart available and key differences are listed below:

● PainPod M: This is a wearable Microcurrent device, which means it is imperceptible (cannot be felt) unless the booster is used, which is at a very low intensity (level 1). This device is best used for sensitive areas and especially for areas that shouldn’t be disrupted while healing. It is often used for cramping and runs on a 10hr cycle.

● PainPod Lite: The Lite is our entry level model, while also convenient and discrete, being wearable. It has 4 of our most popular treatment modes, with Medium EconoPads and a Butterfly Pad included along with Short Extension Wires to allow some space between pads when using a pair. If you want to also purchase some Long Extension Wires you can turn the Lite into a hand held device if you find it hard to reach when it’s placed on the treatment point.

● PainPod 2: The 2 is an evolution of one of our longest standing devices, but now with a number of upgrades. It has 8 modes to select from, 20 intensity levels and 2 output ports that operate in unison. This robust little machine is perfect for use on the go and fits neatly into a pocket.

● PainPod Heat: The Heat is a unique device that uses a special Gel Pad for treatments and can incorporate heat, either independently or combined with either TENS, EMS or both.

● PainPod 3: Is our most popular device. It has 12 modes, 20 intensity levels and 2 output ports that can be operated independently.

● Hidow Wireless 4-9: The 4-9 is a bluetooth device that is easy to operate and includes 2 x Wireless Receivers. It has 9 modes, 20 intensity levels and can operate up to 4 Receivers at a time (additional Receivers sold separately).

● Hidow Pro Touch: Is a bluetooth device that is touch screen, has 12 modes, 20 intensity levels and includes 2 Wireless Receivers but can operate up to 6 at a time.

11. Are there any contraindications?

Contraindications: DO NOT use an electrotherapy device of any kind;

● if you have a pacemaker or any kind of electronic implanted device

● if you have a cochlear implant hearing device

● on your torso if you are less than 37 weeks pregnant

● if you have a severe heart disorder

● if you suffer from epilepsy

● if you already have DVT

● on open wounds

Consult with your doctor before use if you are pregnant, prone to seizures, have cancer or are recovering from cancer.

12. Can EMS machines help with specific goals?

● Targeted Muscle Activation: Great for isolating specific muscle groups.

● Cellulite Reduction: Limited evidence, but some users report improved skin tone with consistent use, when combined with a good diet and appropriate exercise.

● Post-Surgery Recovery: Helps maintain muscle mass during inactivity.