Carl Juneau by Carl @ Dr. Muscle

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Have you tried the new Dr. Muscle yet?

Mighty lifter,


You're getting this email because you're a subscriber to Dr. Muscle—thanks for being part of our journey.


A while back, I mentioned we were working on a brand new web app. I’m excited to share that the early preview of Dr. Muscle X is now live!


Last week, we sent it to our beta testers. Now, we’re rolling it out to subscribers like you—and we’d love your feedback as we build the future of AI personal training together.


Learn more: https://dr-muscle.com/try-dr-muscle-x/


Try it now: https://x.dr-muscle.com/


Why a Web App?


As you may know, our mobile app’s code is almost 9 years old. While it’s helped thousands of people, it’s time for a major upgrade—smoother, faster, and much more reliable. That’s why we’re rebuilding everything from the ground up using the latest tech. Our goal: to offer a bug-free, lightning-fast, and easy-to-use workout experience on any device.


What’s Available in the Preview?


Right now, you can:



This is an early preview, so saved sets won’t be stored to your account yet. But you’ll be able to see—and feel—the new, modern interface. You can even choose between a layout that’s familiar (like the mobile app) or a brand-new design exclusive to the web app.


Why Your Feedback Matters


This isn’t just a copy of our old app. Our aim is to create the fastest, smoothest, most stable AI personal trainer yet. You’ve helped shape Dr. Muscle from the start, and your input is more important than ever. We’d especially love to hear:



What’s Next


We’re planning lots more, including offline mode and plenty of new features based on your feedback.


Ready to check it out?


Hear over to https://x.dr-muscle.com/.


Please give the preview a spin and let us know what you think. You’re not just testing—you’re helping co-create a better fitness experience for everyone.


Thanks for following along and supporting Dr. Muscle.


Best,


Dr. Carl Juneau, PhD

Founder of Dr. Muscle AI


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