WorkoutReplayAI: Form Correction Coach
AI analyzes gym workout videos from your phone and gives real-time form feedback to prevent injuries and maximize gains.
The Problem
Most gym-goers film their workouts but never review them, missing critical form mistakes that lead to injury or wasted effort. Personal trainers cost $50-150/session, and form-checking apps either require expensive equipment or provide vague feedback that doesn't improve actual technique.
Target Audience
Budget-conscious gym enthusiasts (18-45) who lift regularly, don't have a trainer, and want to avoid injury—particularly men in their 20s-30s and women getting into strength training.
Why Now?
Phone cameras + pose detection APIs are now accurate and accessible; gym culture is booming post-pandemic and people are increasingly injury-conscious; no polished consumer product exists yet.
What's Missing
Existing solutions either require expensive wearables/cameras or are too generic; there's no app that specifically teaches *how to fix* your squat or deadlift form in plain language with visual breakdowns.
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