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Dennis Marshall

Strength Coach

Marshall Brenner is a highly qualified individual with a strong educational background.

He pursued a Master's degree in Exercise Science from California University of Pennsylvania, honing his expertise in the field.

Additionally, Marshall holds a Bachelor's degree in Economics from Wesleyan University, showcasing his diverse knowledge base.

In the professional arena, Marshall Brenner is the Owner & Head Coach at CrossFit Garden City, where he leads and mentors individuals on their fitness journey.

He has previously served as the Head Trainer for Level 1 Certification Seminars at CrossFit, demonstrating his leadership and instructional capabilities.

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Location

Garden City, New York, United States