About
Hard Knox Astoria is a premier boxing and combat fitness gym in Queens offering boxing, Muay Thai, and fight fitness bootcamps for all skill levels[1][2]. Their group classes mirror real fighter training with intense, varied sessions designed for serious results, whether you're building endurance, gaining strength, or stepping into the ring[1]. Located at 37-20 Astoria Boulevard South, Hard Knox also features specialized programs including non-contact boxing HIIT, spin conditioning, women's boxing, and kids' classes (ages 5-13) that emphasize technique, safety, and confidence[1][4].