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Transform Your Body Today

Tailored Training and Nutrition Services

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"I have been coming to this gym for two years. The main reason is Khashayar ( KASH), who is my personal trainer. He is very professional and has given me the best workouts to gradually prepare my body for more intense training. He is always punctual, committed, and ethical in his work. I will never leave this gym because of such a great trainer.
. I truly appreciate his commitment to my goals and the positive atmosphere he creates. Highly recommend him to anyone looking for a top-tier trainer!"

Mahnaz, ON

Kash Roshan at H.O.X HQ

Legacy Of The Founder

“At the House of Xerxes, I don’t just train bodies—I forge warriors. I blend ancient discipline with modern science to deliver elite personal training and tailored nutrition programs that transform the mind, body, and spirit. Whether you're stepping into the arena for the first time or are a seasoned gladiator, I’ll build your path to dominance with precision-crafted plans, accountability, and an unbreakable code of results.”

71 Doncaster Avenue

Thornhill, ON 94158

416-845-3337

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