If you follow Alix Earle on YouTube, you have probably seen her recent videos of full body EMS training sessions. She is strapped into a fitted suit covered in electrodes. She moves through exercises with a trainer at her side, talking through exactly what the experience feels like. Her audience responded fast. That means people who had never heard of electrical muscle stimulation are now asking the same question: does this actually work?
I have built my entire business around this technology here in Charlotte. So I can tell you plainly: yes, it does. But I want to go deeper than that, because what makes it compelling is not how it looks on camera. It is that the research behind it is genuinely strong.
What Full Body EMS Training Actually Does
When you put on an EMS suit, electrodes against your skin send low frequency electrical impulses into your muscle tissue. This triggers contractions that go far deeper than voluntary movement can produce on its own. Your nervous system normally recruits only 30 to 40 percent of your available muscle fibers during a conventional workout. EMS stimulates your muscles directly instead. Because of that, a 20 minute session can activate up to 90 percent of your muscle fibers at once.
While the suit does that work, you move through a structured set of exercises under trainer supervision. The impulses intensify what your body is already doing. So every squat, press, and functional movement recruits far more muscle than it would in a conventional gym setting. As a result, you reach a depth of activation that normally takes much longer to build through traditional training alone.
I cover the full mechanics of how the technology works in my guide to EMS training. But that is the core of it: more muscle recruited, more efficiently, in less time.
Why the 20-Minute Format Is the Point
The efficiency is not a shortcut. It is the entire premise. A conventional strength session that targets two or three muscle groups can take 60 to 75 minutes. A full body EMS training session targets 10 major muscle groups at once, in 20 minutes. The suit does not replace your effort. It multiplies the return on it.
Why the Influencer Attention Makes Sense
Alix Earle is not the first high profile person to show up in an EMS suit on social media. Tom Holland has credited EMS training as part of his preparation for his Spiderman films. Chrissy Teigen went on the Kelly Clarkson Show and talked candidly about how sore she was after her first session. Kendall and Kylie Jenner tried it on camera on The Kardashians. These are people with full access to every training method available. And they are still choosing EMS, because it delivers results efficiently.
What resonates about Alix Earle’s approach to fitness is that she has always been transparent about wanting workouts that fit her real life. Her audience follows her partly because she represents a realistic standard. She trains consistently. She talks honestly about what works. And she does not want to spend hours in a gym when she does not have to. Full body EMS training fits that philosophy exactly.
What the Research Actually Shows
I would not build a training method around a social media trend. Every approach I use with my Charlotte clients is backed by evidence. And full body EMS training has a strong body of peer reviewed research behind it.
A systematic review and meta-analysis on whole-body electromyostimulation found that WB-EMS produced significant improvements in muscle mass and maximum strength in both the upper and lower body. The effect sizes compare favorably to conventional resistance training. This was not one small study either. It was an analysis of the combined evidence across multiple controlled trials.
More Evidence: Body Composition and Strength Gains
A separate study published in PeerJ followed participants who combined EMS with structured exercise over eight weeks. It found significant gains in muscle mass and significant reductions in body fat, both reaching statistical significance compared to a control group. Eight weeks is a short window. The speed of that adaptation is part of what the research keeps pointing to.
A randomized controlled trial in Frontiers in Public Health also confirmed that whole-body EMS produced measurable improvements in upper limb strength and body composition in moderately trained individuals. In other words, you do not need to be deconditioned or new to exercise for EMS to move the needle. Even people who already train regularly see meaningful results.
What Social Media Got Right This Time
I talk to a lot of people who are understandably skeptical of fitness content online. They have seen enough before and after photos to know the camera can be generous. But EMS is one of those rare cases. The online conversation actually reflects something real.
The technology has been used in elite sports performance and clinical rehabilitation for decades. What has changed is access. Concierge training services have brought professional grade EMS equipment out of clinical and athletic settings. Now it is available to anyone who wants to use it. Alix Earle and others are simply giving a wide audience a first look at something serious athletes and physical therapists have relied on for years. Those results are not exaggerated. That is what happens when you activate 90 percent of your muscle fibers in a structured 20 minute session.
How Charlotte Women Are Already Using It
At FitLab EMS, I bring the full wireless EMS suit to your home or office. I build every session around your specific goals. There is no commute, no crowded studio, and no generalized program. Whether your focus is building lean muscle, improving body composition, or supporting fat loss, full body EMS training adapts to what you need that day.
The clients I work with in Charlotte are busy professionals. Many are women in their thirties, forties, and fifties who want to train with intention. Others are athletes who want to work smarter without adding hours to their schedule. They are exactly the people Alix Earle is speaking to, and they are exactly the people I built FitLab EMS for.
If you are curious what a session actually feels like, I would love to show you. Book your first FitLab EMS session and find out what full body EMS training can do for you, in 20 minutes.