
Thrive, Defy, Transcend

ABOUT ME
Coach Rob
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For Robert Vest II, the spirit of transformation and achievement has always been more than a career path—it’s been a calling. An Army Veteran, his dedication to discipline and relentless pursuit of excellence laid the foundation for over two decades of immersion in the health and wellness industry. His commitment saw the establishment of Crossfit Williamsville, embodying his vision of holistic health, well-being, and fitness.
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At the heart of Robert’s journey is his cherished family. As a devoted husband and a loving father to two daughters and a son, he embodies the essence of commitment, both personally and professionally. This commitment extends to every individual he mentors. Seeing people break through barriers and reach their utmost potential isn’t just a job for Robert; it’s his life’s work. It’s this passion that fuels Invest Health and Performance.
Robert's coaching philosophy is deeply rooted in the principle of virtuosity—doing the common uncommonly well. He believes that excellence lies in mastering the fundamentals, and this principle is woven into every aspect of Invest Health and Performance. Whether it’s through personalized coaching, tailored fitness programs, or integrative health strategies, Robert emphasizes precision, consistency, and dedication to perfecting even the simplest movements and habits.
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Under Robert’s guidance, Invest Health and Performance is more than a coaching company—it’s a comprehensive health and performance academy dedicated to transforming lives through a holistic approach. Through his vision of fostering sustainable health and peak performance, Robert has empowered countless individuals to achieve their health and performance goals. His dedication to nurturing authentic ambition and providing actionable insights has created a lasting legacy of wellness and excellence.

SUCCESS STORIES
"In just 6 months of training with Rob I lost 38 pounds"
JACK
January 10, 2021
Rob’s passion for teaching people how to move better is infectious. He’s uplifting, motivating, and encouraging, all while making his clients feel comfortable moving outside their comfort zone.
Eric
February 16, 2021
I feel that since training with Rob I have become a better person physically, emotionally, and mentally. Through Rob’s selfless devotion to my success, his extensive knowledge of body mechanics, mobility and weightlifting, my body has transformed itself. I now can (almost) reach parallel on my squats (I had a hard time getting up from a chair), lift heavy objects over my head, pick up heavy objects from the floor, and jump without worrying about my knees giving out (I did my first 12” box jump today!).
Kim
March 10, 2021
Rob Vest
Coach