4U Workout Trainer

Your personal workout companion — build a routine that works for you. 4UWorkout Trainer makes it easy to discover exercises, learn how to do them right, and keep a daily log of your training. Whether you're just getting started or refining an established routine, everything you need is a tap away. DISCOVER EXERCISES FOR EVERY BODY PART Search a rich exercise library by body part and instantly browse animated demonstrations. Not sure what to do next? Browse similar workouts to keep your session varied and hit every muscle group. LEARN THE RIGHT WAY TO TRAIN Each exercise includes an animated demonstration, difficulty level, and step-by-step instructions — so you can move with confidence and proper form. SAVE AND LOG YOUR TRAINING Add exercises to your daily workout log and record what matters: sets, reps, and weight. Edit them inline as you go, and look back on any day to see exactly what you accomplished. TRACK YOUR PROGRESS Saved workouts are organized by day on a calendar, so you can review past sessions at a glance and stay consistent over time. BUILT FOR FOCUS A clean, distraction-free interface with light and dark modes. Your workouts are saved on your device and stay available offline — just your training, no noise. FEATURES AT A GLANCE • Search exercises by body part • Animated exercise demonstrations • Step-by-step instructions and difficulty ratings • Browse similar exercises to expand your routine • Save workouts to a per-day log • Track sets, reps, and weight with inline editing • Calendar view of your training history • Light and dark mode • Works offline — your data stays on your device Start training smarter today.