Gym Rookie: GLP-1 Strength

On GLP-1? Preserve muscle while losing fat. Gym Rookie’s muscle-preservation system adapts workouts to your energy and supports strength with GLP-friendly plans.

Gym Rookie: Train Smarter. Protect Muscle. Build Strength.

Gym Rookie is an AI-powered strength coach that adapts to your body, your energy, and your real life — so you keep making progress without burning out or losing hard-earned muscle.

Whether you're stepping into a gym for the first time or training through a major body change, Gym Rookie gives you a structured strength program that evolves with you — and actually adjusts when life gets in the way.

Built for people losing weight — especially on GLP-1s

If you're taking a GLP-1 medication like semaglutide or tirzepatide, rapid weight loss can cost you muscle, not just fat. Gym Rookie's GLP Mode is built for exactly this moment: a muscle-preservation system that pairs adaptive strength training with protein- and fiber-focused nutrition guidance and energy-aware adjustments, so you protect lean mass while the weight comes off.

Most weight-loss tools only track the scale going down. Gym Rookie focuses on what you keep: your strength.

Who Gym Rookie is for • Beginners who want structure and confidence, not guesswork • Anyone losing weight who wants to protect muscle, not just lose pounds • GLP-1 users who need training and nutrition that respect lower energy and appetite • Lifters who are tired of rigid plans that fall apart after one missed session

What you can do • Adaptive AI strength plans that adjust to fatigue, missed workouts, and your performance • GLP Mode — strength templates and pacing designed for training during weight loss • GLP Shot Tracker to log doses alongside your training and energy • Energy-aware adjustments that scale your session to how ready you actually are • Progressive overload engine that sets your next targets automatically and flags stalls before they stall you • Personal records & 1RM estimates with celebration moments when you hit a new best • Plate calculator so you never do barbell math mid-set • RPE & superset logging for training that reflects real effort • Exercise form videos built in, so you lift with confidence • Food logging with barcode scanning and AI food-photo recognition, focused on protein and fiber • Smart equipment identification — point your camera, get a workout • AI body measurements & lean-mass tracking (Beta) to see what the scale can't • Apple Watch app & Live Activities to run and follow your workout from your wrist • Achievements & streaks to keep you consistent week after week

Unlock full AI coaching A monthly or annual subscription includes: • AI-generated programs tailored to your goals • A Daily Active Intelligence summary that reads your recent training and readiness • Multiple AI Coaches, each with their own style • GLP-optimized strength templates • Energy-aware workout modifications • AI body measurements (Beta) • A full gym journal for sets, strength, and progress • Nutrition guidance focused on protein, fiber, and performance

Annual subscriptions include a 7-day free trial.

Why Gym Rookie is different Most workout apps count reps. Gym Rookie adapts. It adjusts to your fatigue. It evolves with your progress. It helps you protect muscle while you lose fat.

Train with structure. Preserve muscle. Build results that last.

Disclaimer Gym Rookie is intended for informational and educational fitness purposes only. It does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider before beginning any exercise or nutrition program, especially if you are using prescription medications.