What 20,000 Muscle Contractions Actually Feels Like (And Why Your Gym Session Can’t Compete)

If you’ve ever finished a set of crunches wondering why your core still doesn’t feel done, there’s a reason for that. Voluntary contractions, the kind you produce by choosing to do a sit-up, can only ever recruit a fraction of your muscle fibres at once. Your body has built-in limits to protect you from exhausting a muscle completely. Smart, but it’s also the wall a lot of people hit no matter how consistent their training is.

Ultra Tesla is built to work around that wall.

The Technology, Not the Hype

Ultra Tesla uses focused electromagnetic energy to trigger muscle contractions directly, no conscious effort required. Because it bypasses your body’s natural limiters, it produces contractions far stronger and more frequent than anything you could achieve voluntarily. Over a single 30-minute session, that adds up to thousands of supramaximal contractions, often described as the equivalent intensity of thousands of sit-ups, minus the sit-ups.

That doesn’t replace training. It does something training structurally can’t.

What a Session Is Like

You lie down. The applicator sits over the area you’re targeting, most commonly the abdomen or glutes. The sensation is a strong, rhythmic muscle-tapping, not pain, and intensity builds gradually to stay within your comfort. No needles, no numbing, no recovery time. You walk out and get on with your day.

Who It’s Really For

  • People who train consistently and have hit a plateau. If your tone has stalled despite doing everything right, this is the gap Ultra Tesla closes.
  • People rebuilding strength after time off. After an injury, a busy few years, or falling out of a routine.
  • Postpartum clients, once appropriately recovered. With GP clearance and the right timing, some clients use it to support their return to core strength, always confirmed at consultation first.

Core, Waist, or Both?

Ultra Tesla is commonly used on the abdomen for core strength and definition, and on the glutes for a firmer, more lifted shape. Whichever you’re targeting, the plan is built around your body, not a fixed package.

The Bottom Line

30 minutes. Thousands of contractions your body can’t produce on its own. No excuses required, just technology doing a job your workout was never built to finish. Results and session numbers vary from person to person, which is why we start with a consultation rather than a one-size-fits-all promise.

Ready to feel it for yourself? Book your EMS session or call 07568 346729.