"I joined Crossfit Kempton just over two years ago. Initially my focus was mainly on crossfit trying to master technique and getting stronger. After a few months Matt introduced boxing classes, it can be intimidating but when done properly it is a full body workout. It is a high-intensity workout that improved my fitness levels, […]

I heard about Crossfit through friends that I run with so I wanted to try something different. The goal when I first started was to build strength to improve my running and my goals now are to focus more on the Crossfit to lose some weight improve my strength and fitness. I really enjoy both […]

"Ever finish a day of work and you are left frustrated and angry? I was like that until I started boxing at GritBox, all frustrations are released before going home! The all body workout has helped me balance out my lifestyle, lose weight and stay healthy! I highly recommend GritBox!" -Anja Kuiken Are You Ready […]

This can be rather intimidating as most people think you need to look a certain way, be a professional and be in a certain weight and age category. Well let me tell you that is 100% false. You cannot be any of that if you don’t start somewhere, somewhere as in at CrossFit Kempton, the […]

Matthew Tarr discusses what GritBox is all about and what we offer you. Are You Ready To Change Your Life?Signup now and receive an email once I publish new content. I agree to have my personal information transfered to MailChimp ( more information ) I will never give away, trade or sell your email address. […]