The Challenge
Personal trainers were spending more time on admin than coaching. They needed a system to manage workout plans, track client progress, and handle billing — all in one place, without the complexity.
The Solution
Workout Plans are compositions of exercise patterns. Coaching logic is separated from Billing. Each concern is its own Orbital that can evolve independently.
- Client Entity: Core profile and goal tracking
- Workout Plan Orbital: Composable exercise templates
- Progress Tracking Orbital: Metrics, photos, measurements
- Billing Orbital: Subscription and payment handling
Future-Proofing
As fitness metrics evolve, new data Orbitals are attached without breaking core app logic. When the client wanted to add wearable device integration, we simply attached a new Wearable Sync Orbital.
Result: 70% reduction in admin time, 3x client capacity per trainer, 95% client retention rate.