KOA Fitness, Newark

FTX Martial Arts & Fitness, formerly known as Muaythai Fitness, promotes cultural and knowledge sharing and learning. The trainers offer coed adult classes and kid-focused programs, which help develop self-discipline, scholastic achievement, and self-confidence. The space is dotted with 7-foot heavy bags, which are designed to weather the repeated impacts of sharp knees, elbows, and tongue-lashings from the coaches for always losing fights. Varied mat spaces are designed to host specific benefits to both striking and grappling arts, empowering students to stitch together a complete MMA education as they train in muay thai, Brazilian jujitsu, boxing, TRX, and strength and conditioning.