The Team
Mind Gym's team of specialized mental skills coaches are highly trained and experienced professionals who work closely with individuals to develop personalized training programs that align with their goals and objectives. Our team understands the importance of mental agility and performance in all aspects of life, whether it's in sports, academics, or professional settings. With Mind Gym's mental skills coaches on your side, you can be confident in your ability to perform at your best, no matter what challenges come your way. Whether you are an athlete looking to improve your performance on the field, a business professional seeking to enhance your cognitive abilities in the boardroom, or an individual in need of cognitive rehabilitation, Mind Gym's mental skills coaches are dedicated to helping you achieve your goals.
Debbie Crews
President/CEO of Opti Brain and Co-Director of the Better Your Best and Mind Gym programs. With a rich history spanning 35+ years of research and applied Sports Psychology, Dr. Crews has created systems designed to improve performance in a variety of arenas. She has collected an immense amount of data from golfers and archers. Over time, her work has expanded to include bowling, basketball, baseball, education, special needs populations (AD/HD, Autism Spectrum Disorder) and the military.
Dr. Crews’ science accomplishments include serving as being Chair of the World Scientific Congress of Golf, initiating the golf research journal “International Journal of Golf Science”. and receiving the Best Science in Golf award from Golf Magazine. Debbie has received two patents: an original golf putter design and the Opti Brain feedback training system.A respected golf instructor, Debbie is a Master Professional for the LPGA and has received numerous awards; including but not limited to the Ellen Griffin Excellence in Teaching, Golf for Women Top 50 Teacher, Golf Digest Top Female Teachers, and was recently inducted into the LPGA Hall of Fame. Debbie continues to research and assist athletes to “Better Your Best” performance. www.MyOptiBrain.com
Dr. Crews’ science accomplishments include serving as being Chair of the World Scientific Congress of Golf, initiating the golf research journal “International Journal of Golf Science”. and receiving the Best Science in Golf award from Golf Magazine. Debbie has received two patents: an original golf putter design and the Opti Brain feedback training system.A respected golf instructor, Debbie is a Master Professional for the LPGA and has received numerous awards; including but not limited to the Ellen Griffin Excellence in Teaching, Golf for Women Top 50 Teacher, Golf Digest Top Female Teachers, and was recently inducted into the LPGA Hall of Fame. Debbie continues to research and assist athletes to “Better Your Best” performance. www.MyOptiBrain.com

Mahsa S. Durbano
President & CEO, Limitless Performance | Co-Founder, Mind Gym
Mahsa Durbano is a seasoned mental performance consultant with over a decade of experience in the field of performance science. For the past 10+ years, she has worked extensively across Canada and the United States, supporting high-performing professionals in sport, music, acting, and business.
Her work is grounded in evidence-based strategies designed to enhance focus, resilience, and mental agility. As a former athlete and successful entrepreneur, Mahsa brings a unique, firsthand understanding of the demands faced in high-pressure, fast-paced environments. Her personal experience navigating competitive arenas and building thriving businesses allows her to connect deeply with clients and guide them through the mental challenges that come with peak performance.
Her work is grounded in evidence-based strategies designed to enhance focus, resilience, and mental agility. As a former athlete and successful entrepreneur, Mahsa brings a unique, firsthand understanding of the demands faced in high-pressure, fast-paced environments. Her personal experience navigating competitive arenas and building thriving businesses allows her to connect deeply with clients and guide them through the mental challenges that come with peak performance.
Beyond her specialization in human performance, Mahsa has led and grown multiple ventures across diverse industries. Her ability to blend psychological insight with strategic execution has been a key driver of success across all her endeavors. Through her collaborative and customized programs, she helps individuals and teams unlock their full potential and consistently perform at their best.

Saquan Vernon
Saquan Vernon is a Mental Skills Coach who has completed her degree at California Southern University concentrating on Sports Psychology. As a Limitless Performance team member, she works closely with athletes of all ages in assisting them towards reaching their goals and operating at highest level in the world of competition. She has worked with athletes from varying backgrounds and abilities, from National and Provincial basketball teams to wheelchair basketball. She is currently working with Orangeville Preps National, Provincial, and Junior Men’s Basketball Teams.

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