Boxing Gyms in Monrovia, California

Kaizen Martial Arts & Fitness at 135 E Chestnut Ave #12 in Monrovia has been a community staple since 1990. The family-owned gym offers martial arts programs for ages 4-12, teens, and adults, blending self-defense with life skills like discipline and respect. Fitness options include kickboxing classes for full-body conditioning and Kaizen Kinetics, a specialized boxing-based program for neurological conditions like Parkinson's. The welcoming facility also hosts martial arts-themed birthday parties. Training incorporates diverse methods such as cardio kickboxing, TRX, strength training, and endurance exercises. Serving Monrovia and neighboring cities including Duarte, Arcadia, and Pasadena, Kaizen provides a supportive environment for all skill levels.

Gentle Fight Club (Boxing & Fitness) is located at 715 E Huntington Dr., Monrovia, CA 91016. The gym offers boxing, kickboxing, and bootcamp programs, with Olympic-style and professional boxing techniques taught by USA Boxing-certified instructors. Kickboxing sessions focus on fitness and weight loss, while bootcamp classes combine dynamic aerobic and anaerobic drills. Members can choose from private training, unlimited monthly memberships, or drop-in options. Fight camps provide intensive training with pro and amateur fighters, including mountain runs and sparring.

The coaching team includes Dante, a boxing coach blending modern techniques with combat sports; Shawn, an athletic trainer specializing in performance; and Kevin, a professional fighter. Coaches hold certifications in USA Boxing, NASM, CSCS, and TPI Sports. The gym operates Monday through Friday from 9:00 AM to 9:00 PM, with weekend sessions by reservation.

Gentle Fight Club fosters a supportive, judgment-free environment, emphasizing skill-building, resilience, and wellness through combat sports. Training focuses on controlled power, personal growth, and longevity.

Located at 260 E Taylor St in Monrovia, California, Sityodtong USA (Los Angeles) is a comprehensive boxing gym, martial arts school, and fitness center. Founded in 2003, this established gym provides expert training in Muay Thai, boxing, and Jiu-Jitsu, led by Kru Walter, Coach Fernando, and Coach June. Sityodtong USA accommodates a wide range of fitness goals, from competitive fighting to general fitness and self-defense. Dedicated to honoring Thai traditions, Sityodtong fosters a supportive environment with programs for both adults and children. With a full schedule running Monday through Saturday, Sityodtong USA offers accessible training for all levels.