I vibecoded my first SaaS after noticeing people in my hostel gym training with terrible form
Problem :
A month ago my hostel opened a small gym.
Every evening it was packed with biginners trying to improve themselves, but after noticeing for few days, I noticed something.
Almost nobody actually knew if they were doing exercises correctly.
People copied random YouTube videos, copied the person next to them, or just kept lifting while hoping their form was fine.
There weired part was most of them aren't lazy, they genuinely wanted to improve. They just had no feedback while training.
The idea stayed in my head for days, so I ended up vibe coding my first SaaS around it.
The concept is simple:
You record your exercise, and the system analyzes movement/form and gives feedback so you can understand what might be going wrong.
Still very early.
Still fixing bugs constantly.
Still learning how hard it is to make something people can actually use.
But honestly, seeing an idea go from random observation in a hostel gym to a working product feels surreal.
Attached a small demo video below.
Would genuinely love feedback from builders and fitness people.
Here is : Coreloop