A variety of exercises, adapted to my abilities.
After 3 weeks, I'm rediscovering some forgotten muscles.
Serge Lizzola
Everything you need to get fit, build strength, and feel better in your body.
Follow a plan built around your goals, fitness level, and available equipment.
Get workout feedback, tailored training advice, and answers to all your fitness questions.
Pick how you like to train and get your session ready in seconds.
Daily meal plans & nutrition advice to support muscle growth, energy, and long-term progress.
See exactly how your muscles are doing after every workout.
Find answers to your questions about Muscle Booster.
When you start, Muscle Booster asks about your goal, fitness level, age, weight, available equipment, and how many days a week you want to train. Your plan is built around all of these. As you work out, the app learns from your feedback and performance, automatically adjusting difficulty over time.
Yes — Muscle Booster is a fitness app built for home training. You can work out with zero equipment using bodyweight-only sessions, or with whatever you have at home — bands, chair, dumbbells, etc. There are also dedicated calisthenics programs specifically designed for home training, no gym required.
Yes, you can create a workout with gym equipment in the male version of the app. Muscle Booster workout planner adapts your plan to the equipment you have access to, from free weights and machines to resistance bands and cables. You can also update your equipment settings any time.
Absolutely. If you're just starting out, your plan will reflect that with manageable sessions and workout plans for beginners designed to build proper form and strength. You can also use the Fitness Check feature to complete a few quick exercises on camera — the app assesses your form and performance and automatically adjusts your further workouts.
Nothing — you can start with just your bodyweight. As you progress or if you have equipment available, you can update your settings and the app will factor it into your workouts. Muscle Booster supports hundreds of strength training exercises — from bodyweight movements to full gym setups.
Your plan adjusts automatically based on how you train. Muscle Booster uses your post-workout feedback along with your muscle recovery map, training history, and a bunch of other parameters, to fine-tune the difficulty, duration, and exercise selection going forward.
Yes. Muscle Booster tracks your workout history, consistency, and muscle workload so you can see exactly how your training is building up over time. The more you train, the clearer the picture of your progress becomes.
Workout Creator lets you build a custom session from scratch. Pick your target muscles, set your workout duration, choose your available equipment, and select your difficulty level — the app puts the session together instantly. It's perfect for when you want something different from your regular plan.