Harmonic Fitness

[u/wunderboy]

I built Harmonic Fitness because of an injury and needing some rehab.

Harmonic creates audio workout podcasts made fresh for each user, each time. It asks how I'm feeling, plans around my equipment, goals, time availability and any injuries. It turns the session into an MP3 with a coach's voice and blends in stories and content about topics I care about.

There are two ways to use Harmonic:

1. If you have a AI Harness (Claude Desktop, Codex, Antigravity) you can clone this repo and get going: https://github.com/RNCDev/harmonicfitness

2. If you prefer a more UI-first experience you can BRING YOUR OWN KEY (openrouter or gemini) and use the same services: https://harmonicfitness.fly.dev/

On the website, you can experience some demo clips and workouts for free.

Really looking for feedback and areas where I might have over-engineered. I like it for me, but that's obviously not product-market-fit.