photo of Ben Kass training someone in his gym


A workout meticulously tailored to you – your pace, your strength, your ambition. That’s what our one-on-one session offers. It’s more than just training; it’s a personal journey to empowerment.

members at BK kickboxing


There’s something incredibly powerful about working out as a team. It’s not just about the added motivation, although that’s a big part of it. It’s about being part of a community that pushes you, inspires you, and celebrates with you when you reach milestones.

Kids First Class

Start your little one’s fitness journey today with a risk-free trial and a whopping 50% discount on their first class!

photo of kickboxing kids at BK Kickboxing

Kickboxing Kids

Keep your young ones active and confident. A safe space for learning, growing, and making new friends!

photo of Coach Ben with tots class

Tots Group Class

Give your tot a head start in fitness and friendship with our engaging group class – tailored for their fun and growth!

Black Belt — A white belt that never quit!

photo of members of BK Kickboxing
Teaching Life Skills

The Best After School Program in Sterling!

We’ve designed our program to be more than just a gym session – it’s an adventure that your child will look forward to every day!

We offer a variety of activities that cater to all interests and fitness levels, ensuring that every child feels included and challenged.

But that’s not all. We also provide a safe, nurturing environment where your child can make new friends, build confidence, and develop important life skills such as teamwork and resilience.

Unlimited Training – Monthly Plans and Summer Camp Hours Available


More Than Just A Workout

We are building skills for life! See how we are transforming lives with these testimonials from our community.

Coach Ben is the absolute best! My son is almost 13yrs old now. He has been looking to get into kickboxing for a while now, but we just never found the right place or Coach. Coach Ben has been amazing, my son’s confidence has grown not to mention his fitness. Coach Ben makes it fun, engaging, makes them work hard, and most importantly makes the sport safe. Check it out. You won’t regret it!

R. Sharaf

“During my introduction class, the instructor Ben is extremely knowledgeable on technique and was able adjust to how I moved on the mat given my previous experience is martial arts. If you looking to better yourself whether it be technique/form, fitness, self-defense or a combination of all three then you can’t go wrong with BK Kickboxing.

If your schedule is hectic or can’t make it to the class during a certain time, he is able to accommodate.”

J. Sutor

Ben is an amazing coach! My wife and i started taking classes once a week and Ben has been extremely patient with us! If there is something we don’t seem to grasp he will change his approach until it clicks. We look forward to each session !

Ben and his facility is extremely easy to find with great equipment ready to use! Great prices for group and private sessions.

We are currently learning kick boxing but Ben is knowledgeable on multiple disciplines

C. Kingsbury

Ben at BK Kickboxing provides a structured approach based on experience level. He is extremely welcoming and supportive through training sessions that build upon one another. Highly recommend him for both newcomers and veterans to the sport.

D. Ferguson