As well as Martial Arts, we also offer a variety of fitness classes at Kazen Kai including:




Kazen Kai Circuit Class

Classes run at both the Brentwood and Harlow dojos.
Brentwood dojo - Thursdays, 8:30pm - 9:15pm and Sundays, 8:00am - 8:45am
Harlow dojo - Wednesdays, 8:30pm - 9:15pm

Combining karate and kick boxing moves with intense drills to create the ultimate body workout. Improve your fitness for a competition or for a healthier lifestyle. Learn new moves and techniques for an enhanced workout. Join the challenge for a better you.


Fitness Class

Classes run at the Brentwood dojo.
Mondays & Wednesdays, 10:30am - 11:30am

Combining moves from Karate and Kick Boxing in effective combinations to produce an enjoyable and effective aerobic workout using core exercises to help tone muscle and gentle stretching routines to help improve your flexibility.
Classes run at the Chelmsford dojo.
Thursdays, 9:30am - 10:30am



Kazen LBT

Classes run at the Brentwood dojo.
Fridays, 10:30am - 11:30am

A legs, bums and tums low impact workout, for all abilities.


Baggy Tees

Classes run at the Brentwood dojo.
Sundays, 9am - 10am

Ideal for those with little to no experience. A social low impact fitness class to help you regain your body confidence. Join like-minded people on their journey to get more active at their own pace. Throw on your baggy tee and get your first session free!