The fitness app built for people who are serious about results. AI-powered workout plans, 1,300+ exercise tutorials, and complete progress tracking — all in your pocket.
What You Get
Tell the AI your goals, fitness level, and available equipment — it builds a personalized program optimized for you, not a generic template.
Prefer to engineer your own sessions? Build and save custom workouts with full control over every exercise, set, and rep scheme.
Log every set as you train. Track progressive overload over time and watch your strength curves climb week after week.
Every session stored and searchable. Revisit past workouts, compare performances, and stay accountable to your own progress.
Animated guides for every exercise in the library — see correct form before you lift so you train safely and effectively.
Visual charts and metrics turn your logged data into clear progress signals, helping you identify plateaus and opportunities.
Getting Started
Enter your name, height, weight, and fitness goals to personalize the experience from day one.
Let AI generate a program or hand-pick exercises from 1,300+ in the library with video guides.
Follow along in the app, log your weights and reps in real time, and track your sets to completion.
Analyze your history, spot your gains, and let the data drive your next training block.
Exercise Library
From barbell back squats to cable face-pulls, every major exercise is documented with step-by-step instructions and animated GIFs showing proper form.
Filter by muscle group, equipment, or difficulty. Find new exercises, discover variations, and build your training toolkit over time.
Plans
Download DUM-BEL free and start building the body you've been working toward.
Download DUM-BEL Free