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Our Coaches

Zach Dahm (Head Coach)

Focus Areas: Strength, Muay Thai, Boxing

As QTC’s head coach, Zach brings extensive experience in helping people achieve their strength and mobility goals. Zach also has a strong foundation in Muay Thai, having trained and competed out of multiple martial arts schools in New York City.

Zach has a proven track record of success with clients across a diverse set of needs - from those seeking to break out of a sedentary lifestyle, to professional athletes. He has a mindful, direct style of teaching and works closely with his clients to design individualized and impactful programs.

Zach is a NSCA certified personal trainer, a FRC mobility specialist, a Kettlebell Athletics Level II coach, and holds a DVRT (sandbags) Level II certification.


Jobany Rosario

Focus Areas: Jiu Jitsu, Strength

Jobany is Queens Training Club’s head jiu jitsu coach and a brown belt from Unity Jiu Jitsu. He is a full-time athlete with 8 years’ experience training, competing, and teaching. He is currently pursuing a degree in Physical Therapy that he leverages in his private sessions.

Jobany is a kind, thoughtful teacher who is continuously refining our jiu jitsu curriculum to make the sport more accessible to everyone in his classes.


Eddie Yoo

Focus Areas: Jiu Jitsu, Strength, Kids’ Athletics

Eddie heads Queens Training Club’s kids’ and youth program. He’s a former competitive breakdancer and jiu jitsu purple belt who is passionate about learning and teaching new physical skills.

Eddie currently provides jiu jitsu and strength sessions to clients with an emphasis on skill development through play. He’s helped multiple people gain basic proficiency in jiu jitsu through guided contextual training.

Jayh Rodriguez

Focus Areas: Muay Thai, Boxing

Jayh is a native New Yorker who found his love for Muay Thai at the age of 15. He is an active fighter holding multiple championship titles, and has trained with Thai champions like Coban Lookchaomaesaitong, Kaensak Sor.Ploenjit and Samart Payakaroon.

Jayh brings a fun attitude to all of his classes and lessons, teaching effective modern combat techniques.



Jason Harrell

Focus Area: Strength

Jason is a former competitive athlete who developed a keen interest in physiology and anatomy through his struggles with injuries during his sporting career.

Jason brings with him a wealth of experience through multiple mentorships and certifications. He is a Functional Range Conditioning (FRC) Mobility Specialist, a certified Kinstretch and Strong First Kettlebell I instructor, has Precision Nutrition experience, and is a certified pre/post-natal coach.

Elora Sullivan

Focus Area: Muay Thai

Originally hailing from Massachusetts, Elora is a lifelong martial artist, having done Kung Fu since she was a young girl. She has been teaching kickboxing and fitness classes since 2013, but has focused her training in Muay Thai for the past 3 years. Elora’s had two amateur fights in Thailand in the past year and continues to train for her next bout.