We're revolutionizing fitness by creating personalized workout plans that are scientifically tailored to your unique body metrics and goals.
At Fit By Size, we believe that fitness should be personal. Generic workout plans don't work for everyone because every body is unique. Our mission is to democratize personalized fitness by using advanced algorithms and exercise science to create workout plans that are specifically designed for your body type, fitness level, and goals.
We're committed to making professional-grade fitness planning accessible to everyone, regardless of their experience level or budget.
Our science-backed approach to personalized fitness
Provide your height, weight, age, gender, and fitness goals. Our system uses this data to understand your unique body composition.
Our advanced algorithms analyze your data using exercise physiology principles to create a plan optimized for your body type.
Receive a comprehensive, personalized workout plan with exercises, sets, reps, and progression strategies tailored just for you.
The principles that guide everything we do
Every plan is uniquely crafted for your body and goals.
All exercises are safe and appropriate for your fitness level.
Our methods are grounded in exercise science research.
Professional fitness planning for everyone, everywhere.
Our platform combines cutting-edge artificial intelligence with decades of exercise science research. We use machine learning algorithms to analyze your body metrics and create workout plans that adapt to your unique physiology.
Our system considers factors like your height-to-weight ratio, muscle mass distribution, and metabolic profile to ensure every exercise is optimized for your body type.
Advanced algorithms that learn from successful fitness outcomes
Processing thousands of successful fitness journeys
Based on proven scientific principles
Join thousands of people who have transformed their fitness with our personalized approach.
Create Your Plan Now