Adam Castillo
Owner / Head Coach

Adam Castillo

My journey with fitness began as a coping mechanism to get through the darkest times of my life. Hitting the gym, running and yoga became a spiritual practice that continues to guide me towards living my best life. It was the core of my transformation and a way for me to quiet my mind through connecting with my body. Fitness affirmed my belief that there is a connection between mind, body and spirit.

OPEX founder James Fitzgerald defines fitness as:

"An evolving journey and exploration of the connection between spirit, mind and body WHILE attempting to discover physical potential WHILE leading to discovering purpose and producing longevity of oneself." -James Fitzgerald

The OPEX model reinforced my beliefs in fitness being about the individual and the whole being, not just the physical. The health and fitness industry has changed the trajectory of my life in such a positive way. My mission is to guide others along the path of discovering their full potential.

Follow Adam on Instagram @coach_adamcastillo

Email Adam at

Start your journey with Adam Castillo
OPEX Riverdale

Ready to get started?

Book a consult
Questions or Comments

Still have a question about our services?