The Problem

I was building a fitness-related app and needed a clean, free exercise database. I found exercises.json, a good starting point, but in practice the structure didn't fit my needs, the data wasn't optimized for filtering, and there was no way to navigate or search the content.

Wins

I restructured the original dataset, standardized the fields for real-world development scenarios, and built a simple way to navigate and search the exercises. Each exercise comes with muscle group, equipment, difficulty level, and instructions, ready for APIs, mobile apps, or web.

Resources

  • JSON

  • Static images of the exercises

Dataset

  1. 800+ exercises

  2. Structured JSON format

  3. Includes muscle groups, equipment, difficulty, and instructions

  4. Ready for APIs, mobile apps, and web apps

Use Cases

  1. Fitness apps

  2. Workout generators

  3. Personal trainers

  4. Gym tracking systems

  5. Educational fitness tools

  6. AI fitness assistants and recommendation systems

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