With over 100,000 workout programs on the internet, it can take months of research for the layperson to find the best program that fits their own specific needs and fitness aspirations. MuscleUp is a mobile application that analyzes user workout data to recommend the best exercise programs for users with similar personal characteristics and goals. We use AI/ML prediction models to suggest optimal programs for users based on the unique personal and exercise data they provide. MuscleUp is designed to help people achieve their fitness goals more efficiently by bypassing the search for a personalized and effective fitness regimen entirely.