EMS: Why You Need It For Your Back Pain And How It's Different From TENS
Back pain has a way of creeping into every part of life. Sitting hurts. Standing hurts. Even sleeping hurts. And no matter how many stretches, pills, or heat packs you try, the relief never lasts.
In reality most suggested back pain “solutions” don’t fix anything. They just buy you a few hours before the pain comes roaring back.
If you want real, lasting relief, you need to go deeper. You need to fix the muscles that are keeping your back locked in a cycle of pain. And that’s exactly what EMS (Electrical Muscle Stimulation) does.
The Effectiveness Of EMS
EMS is commonly administered by physical therapists and pain management specialists. However, it is safe for you to use yourself at home. When used properly, it is highly effective for back pain regardless of your back condition. It doesn’t just dull the pain like pills or mask the signals like TENS devices. Instead, it sends controlled electrical pulses into your muscles, making them contract and release. Here’s what happens when you use it:
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Tight muscles let go.
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Blood flow surges, delivering oxygen and nutrients.
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Weak stabilizer muscles wake up and are strengthened providing support to your spine the way they should.
It’s like giving your back a workout and a massage at the same time. The relief is immediate. Once your muscles have relaxed and your blood is circulating, the pain subsides, and the inflammation decreases.
READ THE REVIEW OF EMS DEVICES HERE
The Research Behind EMS
Research has proven the effectiveness of EMS. Here are a few examples:
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Adding EMS (also called NMES) to core exercise improves function: A randomized preliminary trial in older adults with chronic low back pain found that trunk muscle training + NMES improved function more than exercise alone. (Clin J Pain, 2016 | free full text PMC).
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EMS combined with heat shows clinically meaningful relief: A study on electrical muscle stimulation + heat (EMS/H) reported clinically relevant and persistent pain reduction and decreased disability in low back pain. (J Back Musculoskelet Rehabil, 2020).
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Whole-body EMS reduces chronic nonspecific LBP and increases trunk strength: A controlled study found WB-EMS to be time-effective for reducing pain and improving strength in chronic nonspecific low back pain. (Evidence-based Complementary and Alternative Medicine, 2018 | free full text PMC).
EMS Is NOT TENS
EMS Is NOT TENS. They belong to the same family of electrotherapy but function differently.
TENS (transcutaneous electrical nerve stimulation) targets sensory nerves to temporarily dampen pain signals. Though often effective, the effect wears off once you stop using it.
EMS on the other hand targets motor nerves and tissue to create visible muscle contractions. This working of the muscle drastically increase blood flow, releases guarded tissue, and helps retrain weak stabilizers.
If you want short, on-the-spot pain relief, TENS can help. But if you want to address the muscle dysfunction driving recurring back pain, you need EMS. They can complement each other, but they’re not interchangeable. Choose EMS when the goal is to actually change how your muscles work.
Using EMS
(Do not use if you have a pacemaker, defibrillator, or are pregnant)
It is best to use EMS for pain when you are at rest. For comprehensive treatment, it is important to not just stimulate the exact spot where you are having the pain, but to also stimulate all the muscles around it. Working the whole area is crucial being that the tissues are all interconnected. For back pain you want to work the hips, glutes, and lower back. Here is a comprehensive routine.
--- Begin by cleaning off your skin and slightly wetting the electrodes and rubbing them together to activate the adhesion. Do this every time after the first use. The pads are typically made of silicon, and the adhesion is water activated. Doing this ensures maximum contact, effectiveness and comfort.
--- Place the pads on the hip flexors
--- Switch on the device and turn up the intensity to where you feel a comfortable contraction. Make sure the intensity is high enough to move the muscle. In certain areas (especially the hips) it might be a bit uncomfortable at first, but your body will adapt as the session goes on. Very tight muscles in certain parts of the body can be very tender which can cause a bit of discomfort at first when being stimulated for the first time.
--- Relax through a 20 session
--- Once finished, move the pads to either side of the spine and give yourself another session.
--- Move the pads down to the glutes and repeat
Once you're finished, stretch out the muscles you just worked and drink water to flush out lactic acids. If you are a little sore the next day that is normal. You just worked your muscles and that is part of the conditioning process. If there is soreness, allow your muscles to rest for a day, then continue therapy.
For the first 2 weeks, do this 1-2 times daily. Afterwards, 3x a week for maintenance. It is safe to use EMS for extended periods of time so if you want to extened your sessions beyond 20 minutes, it is perfectly safe.
What You Can Expect
--- Day 1: You feel your muscles loosen and pain and stiffness subside during the first session.
--- Day 2–3: You wake up with less stiffness and can sit or stand longer without pain.
--- Week 2–3: Flare-ups become less frequent, your posture improves, and you finally feel in control again.
This is how EMS works when you use it consistently.
Choosing the Right EMS Device
Not every unit out there is effective. A lot of devices often don’t have the power to contract your muscles properly. When it comes to choosing the right device, I do not recommend skimping on quality. The way the device works your muscle makes a big difference in how effective it is. Here’s what you need:
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True EMS programs (not just nerve stimulation).
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Enough intensity for strong, visible contractions.
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Adjustable frequencies and on/off cycles.
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Quality electrode pads that stick securely, are reusable, and last a long time.
I have written an article comparing the top three devices on the market and where to get them. You can read that review HERE
Final Word
If you’ve had back pain for months or years, you already know it’s not going to magically disappear. Ignoring it or covering it up with pills only makes things worse in the long run.
EMS is one of the few tools that:
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Works fast (you feel it immediately).
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Works long-term (fewer flare-ups with consistent use).
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Works at home (no clinic appointments or waiting rooms).
I encourage you to get an EMS device as soon as you can. It will make a world of difference.
I have created a comprehensive three step guide for incorporating a stretching routine as well as a strengthening routine with EMS use for total back care. You can read the full guide here: Taking Control Of Back Pain (Full Guide).
Article by Anthony Fabiyi (EMS Pain Management Specialist)



