FitnessAI - Get Stronger, Faster with Artificial Intelligence

Any chance on an Android version?

Hi PH! I launched a super bare bones version of FitnessAI at the beginning of the year just to see what would happen. After 500 paying users and tons of iterations I'm finally proud enough of the product to share it with the community. The app employs a specially designed algorithm to increase or decrease an exercises difficulty by the perfect amount, every workout session. The goal of the algorithm is to delay plateaus while optimizing for muscle growth in the shortest period of time. I built the algorithm from the ground up based on over 5,000,000 workout sessions I collected from a previous app called Lift Log, a weight lifting journal for iOS. The dataset is larger than any publicly available dataset I could find. On average, users lift 20% more weight by volume in their first 30 days on the platform. As many of you may know, new lifters experience explosive growth in their first 30 days no matter what. As of today however, 70% of our users considered themselves experienced lifters during sign up. This means no matter what your experience level is, FitnessAI can help you make the most out of your time at the gym, by either following FitnessAI's routine to the T, or customizing it to your liking. Would love any and all feedback :)

I’ve been working out for years, but honestly, until now, I used to have bad form and commitment issues. My big gym ego used to push me to lift more than I could handle well. I had to account for this by cheating with bad form (because you know, you gotta get those reps in). With the app, I trusted the baseline weights they assigned me, I knew the algorithm would push me. And it did help me grow, since I didn’t have to deal with all the guess work, I just perfected my form with the weights it gave me. Which is also why this app helped me commit to working out regularly. It’s just much easier. It take a lot of effort to design and constantly tune your regimen - at least for me, it diminishes my motivation. It’s just not a problem anymore though, and I haven’t quit going to the gym for months. There’s no more figuring out what to do: I wake up wanting to go to the gym, I check my phone to see what day it is, all I gotta do next is get my ass up and pump some iron. The app removed all the guess work from the gym and that changed my life.

Works great been using it for a few months and finally was able to reach a new deadlift max at 405.

Any cons I had were quickly fixed/taken care of by the team!

Pros:

I don't work out enough, and this app makes me want to. It's similar to Calm in that its great for beginners and for turbo charging experts

Cons:

None I can think of.

Been using it for a month now and have been able to steadily improve my bench strength. Super customer-friendly interface as well. Good work

This looks really interesting, I'm going to try it out. I'm a personal trainer. Can you talk a little about how you are using your dataset to inform the sets, reps, and progression scheme?

Seems pretty cool! Are you planning on adding a body weight mode or something like that? At the moment it’s only suited for lifting, is it not?

Waiting for android version.

Love it, good job👍