I’ve trained martial arts for years, and Ultimate Gym NYC is up there as far as gyms go! Kru Nestor is a patient teacher and very welcoming to all experience levels. Highly recommend!
March 2026
I took a trial class the other day and signed up on the spot. Still no regrets. For those who work in Midtown or around, it's the best for reclaiming your life after work. Excellent community, even better instruction and roots in authentic Muay Thai.
You will punch—you will kick—you will be tired, and you will be happy. They have people of all skill levels here. Bags, weightlifting equipment, pads, a ring, etc. Everything you need.
If you want to learn how to move and fight; you want to feel rewards of hard work; and you want to learn about yourself—visit Ultimate Gym! This is not fitness boxing.
As someone completely new to Muay Thai, I was a bit nervous walking into my first class—but from the moment I stepped into Ultimate Gym NYC, I felt welcomed and supported. The atmosphere is energetic, focused, and motivating, and the training is intense in the best possible way. You’re constantly moving, learning, and improving with every session.
Kru Nestor is absolutely phenomenal. His deep knowledge of Muay Thai is immediately clear, but what really stands out is his patience and dedication to helping newcomers feel comfortable while still pushing them to grow. He has a gift for breaking down techniques in a way that’s... read full review
I’ve trained martial arts for years, and Ultimate Gym NYC is up there as far as gyms go! Kru Nestor is a patient teacher and very welcoming to all experience levels. Highly recommend!
I took a trial class the other day and signed up on the spot. Still no regrets. For those who work in Midtown or around, it's the best for reclaiming your life after work. Excellent community, even better instruction and roots in authentic Muay Thai.
You will punch—you will kick—you will be tired, and you will be happy. They have people of all skill levels here. Bags, weightlifting equipment, pads, a ring, etc. Everything you need.
If you want to learn how to move and fight; you want to feel rewards of hard work; and you want to learn about yourself—visit Ultimate Gym! This is not fitness boxing.
I... read full review
As someone completely new to Muay Thai, I was a bit nervous walking into my first class—but from the moment I stepped into Ultimate Gym NYC, I felt welcomed and supported. The atmosphere is energetic, focused, and motivating, and the training is intense in the best possible way. You’re constantly moving, learning, and improving with every session.
Kru Nestor is absolutely phenomenal. His deep knowledge of Muay Thai is immediately clear, but what really stands out is his patience and dedication to helping newcomers feel comfortable while still pushing them to grow. He has a gift for breaking down techniques in a way that’s... read full review