SwingCheck: Batting Analyzer

SwingCheck analyzes your baseball batting form in real time using your iPhone camera. Point the camera at a batter and swing. SwingCheck detects 17 body joints, tracks your swing phase (Ready, Load, Swing, Follow Through), and scores your form across 4 dimensions: stance, hip rotation, head stability, and follow-through. Features: - Real-time skeleton overlay with joint detection - Animated ball pitch: Straight, Curve, Slider - Three pitch speeds: Slow, Medium, Fast - Timing judgment: PERFECT / GOOD / FAIR / MISS - Form score with grade S to D - Session stats: hit rate, timing error, swing count