BPi Fight, also known as BPi Fighting Systems, is a martial arts academy in Coeur d'Alene focused on Jiu Jitsu, Muay Thai, kickboxing, MMA, and specialized fighting systems. Led by former UFC and professional MMA fighter Jason Lambert, the gym emphasizes high-level instruction, technical development, and a strong training culture. Its coaching team includes experienced instructors in Brazilian Jiu Jitsu, striking, mixed martial arts, and law-enforcement-focused fighting systems, along with dedicated youth instruction. Through its partnership with the Bio Performance Institute, members also have access to recovery, physical therapy, and health support that complements training.