Applied AI · Academic prototype
GymIA
An academic workout-planning prototype that helps qualified fitness professionals generate, edit, and manage structured training plans.
- Scope
- Full-stack engineering & AI workflow
- Built with
- React, Express, Prisma, OpenAI
The problem
Personal trainers balance client histories, activity, and the details of every workout. GymIA explores where language models can reduce the drafting work while leaving professional judgment in control.
An AI-generated plan starts the conversation. The instructor can review exercises, sets, repetitions, intervals, and load in a structured editor before exporting a sheet for the client.
Engineering decisions
Keep the result editable
The model produces a structured workout plan. A human review step turns it into an instructor-owned artifact instead of an autonomous prescription.
Model the real relationships
Express, Prisma, and MySQL organize instructors, clients, plans, and chat sessions. JWT authentication scopes access to the workspace.
Finish the practical workflow
Client activity views, plan editing, and print-friendly export bring the prototype beyond a standalone AI chat box.
What shipped
An academic full-stack prototype with client management, AI-assisted plan generation, an instructor review interface, and PDF and print export. Generated suggestions require review by a qualified professional.
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