The Adrenalizer

7506 E 36th Ave 

Denver, CO 80238

© 2018 by The Adrenalizer


At The Adrenalizer, our mission is to fuel confidence through fitness and self-defense. Based in Denver, Colorado, we offer personal training and self-defense classes specifically designed to empower the body and the mind. Whether you’re looking for safety or fitness training, we deliver engaging, effective solutions for adults and children alike.


In 2008, Chris Williams founded The Adrenalizer, harnessing more than 20 years' expertise as a martial artist and certified personal trainer. Chris is a registered second Dan Black Belt with The Kukkiwon, the World Taekwondo Headquarters based in Korea. He is also a Colorado-state gold medalist in sparring and a Nationals' competitor in Freestyle Taekwondo.


Chris' diverse background infuses his fitness and self-defense programs with a unique and dynamic combination of martial arts, kickboxing, boxing, adrenal response conditioning, weapons training (nunchukas, sticks and more), as well as weight lifting. His clients are left with a heart-pumping, mind-stimulating experience that makes health and safety a fun and rewarding experience.  


Beyond our programs' individualized results, The Adrenalizer strives to create stronger communities, whether at school, work or play. Chris believes empowering and preparing people with assertiveness training and fitness skills builds a healthier, safer collective.