Introducing AI form feedback and AI-powered training coach.
Introducing AI form feedback and AI-powered training coach. Flex AI is the world’s first AI personal trainer. The new update (Flex 3.0) introduces real-time AI Form Feedback and Lex—an AI persona that adapts your workout plan, analyzes your lifts, corrects your form instantly, and answers questions about training, recovery, and nutrition.
Flex AI uses AI personas that learn user goals, history, and preferences to build personalized workouts automatically. The app adjusts programming based on individual performance data and recovery insights.
Flex AI tracks strength curves and automatically increases weight when ready, with adaptive progression and deloading backed by sports-science principles. Visual progress graphs show PRs, volume, and recovery trends without manual spreadsheet management.
Flex AI integrates with Apple Watch, allowing users to log sets, reps, and tempo directly from their wrist. This keeps users focused on training while automatically tracking their workout data.
Flex AI provides real-time form feedback powered by patented computer-vision AI that gives instant corrections on squats, bench press, deadlifts, rows, and more. This helps users execute movements correctly and safely.
Flex AI includes gamified features like leaderboards, streaks, and badges. Users can join a global community of lifters, post progress photos, celebrate milestones, and compete with others to maintain consistency.