About us

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Our Coaches

Corey Hostetter

Owner/ Director of CrossFit

Lee Nishanian

Director of Sports Performance

Eric Evans

Head CrossFit Coach

Alan Genter

Weightlifting Coach

Caitlin Daily

CrossFit Trainer

Carissa Kutkowski

CrossFit Trainer

Our Coaches

Our structured program combined with active coaching will enable you to maximize your results. Our multidisciplinary approach to fitness incorporates elements of power lifting, Olympic lifting, mobility, yoga, gymnastics, several endurance sports, and basic fundamentals, enabling you to become a more balanced athlete. If the idea of doing any of this stuff scares you, you’re not alone. WE HAVE ALL BEEN THERE!! We, as coaches, are here to help you. We work very hard to create a friendly, family environment that makes you more than comfortable to step outside your comfort zone.

We understand that people train for various reasons. Whether you are looking to train for a sport or the sport of everyday life, we will provide you with the tools and guidance you need to succeed.


CFGSA is approximately 2652 square feet in an open and air-conditioned warehouse facility furnished with top of the line Rogue equipment. We have 3 bathrooms, including a custom shower. We also offer two ice bath machines to facilitate optimal recovery post workouts!

We are partnered with the new GOALS indoor soccer facility in Rancho Cucamonga where we host several of our sports performance classes as well occasional sunrise/sunset yoga classes. GOALS is a 5 million dollar soccer facility, equipped with 10 all-weather synthetic turf fields and a 4,000-sqaure-foot clubhouse with a sports lounge, featuring a café offering food, beer and wine.