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Inspiration

Agnès spent years as a high-level athlete and physiotherapist watching the same story repeat itself: injured athletes waiting weeks for appointments, receiving generic protocols, and reinjuring themselves because their rehab didn't fit their body or their schedule. Existing apps offered no real solution — poor exercise libraries, zero scientific backing, and no data intelligence. We built what we wished had existed.

What it does

Next Level Rehab is an AI-powered rehabilitation platform designed specifically for athletes:

AI clinical pre-screening guides the physiotherapist toward an accurate, evidence-based diagnosis Biomechanical simulation enriches the assessment with movement data Individualized protocols are generated from a database built on the latest scientific literature Athlete-grade video library for rehabilitation and return-to-sport exercises Adaptive protocols that evolve week by week based on pain levels, wellness, and training load Flexible scheduling that fits professional and sporting calendars, enabling multiple sessions per week

How we built it

Used Mistral for clinical reasoning and protocol generation Integrated ElevenLabs for voice-guided rehabilitation sessions Leveraged Nebius for infrastructure and model serving Built a structured database of peer-reviewed rehabilitation protocols Designed the UX around real physiotherapist workflows and athlete feedback loops

Challenges we ran into

Translating complex clinical reasoning into reliable AI outputs Sourcing and structuring scientific literature into a usable protocol database Balancing the needs of two users: the physiotherapist and the athlete Ensuring protocol adaptation remained safe and medically sound as data evolved

Accomplishments that we're proud of

Built a clinically credible tool grounded in real physiotherapy expertise Created a protocol engine that genuinely adapts to individual athlete data Produced an exercise video library actually suited to athletic populations Shipped a working MVP that addresses a real, underserved problem in French healthcare

What we learned

AI in healthcare is only as good as the domain expertise behind it — having Agnès embedded in the build was everything Athlete rehabilitation is deeply individual; one-size-fits-all is the enemy of recovery The gap between a good idea and a clinically safe product is where most health apps fail

What's next for Next Level Rehab

Wearable integration for real-time biomechanical and load monitoring Expanding the protocol database to cover more sports and injury types Building a direct physiotherapist dashboard for remote patient monitoring Clinical validation studies to back the platform's outcomes with data Partnerships with sports clubs and federations across France and Europe

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