Eve Karlin is the founder of On The Go Fit and a certified personal trainer through the National Academy of Sports Medicine. She holds a Bachelor of Arts in Dance from James Madison University, which laid the foundation for her deep understanding of movement, body mechanics, and performance.

She has coached hundreds of clients—from celebrities and athletes to everyday movers—both in the U.S. and abroad. Known for her high-energy style and results-driven approach, Eve empowers people to become stronger, healthier, and more confident while actually enjoying the process. With a strong background in nutrition and supplementation, she offers tailored dietary guidance and support to help each client reach their goals from the inside out.