Welcome to Blue Line Defense & Fitness, the most complete Boxing gym in NJ

About Us

Our gym offer a variety of services for anyone in need of fitness. We are very experienced in boxing for beginners and advanced, amateurs and professionals, young kids and adults. 

We provide training in Mma, Cross-fit, Grappling, defense for Women and more. 

We also give the option to personalize your training specifically to your needs.


How We Can Help You

Blue Line Defense and Fitness can help you reach your goal whether is to lose weight or to get ready for a competition , to stay in shape or learning how to defend yourself. 

Our trainers are extremely knowledgeable in most mixed martial arts and they are experienced in working with people of all ages.

See The Difference

Do you want to learn boxing from professionals trainers and fighters? Stop by our gym and give us a try, we promise that you won't be disappointed. 

If you just want to lose weight is even better; we have many options based on your needs. We will make sure that you will reach your goal in the most effective way possible.


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Contact Us

Visit Our Location

Feel free to contact us with any questions you may have.

Blue Line Defense and Fitness LLC

310 4th Street, Ewing, New Jersey 08638, United States

+1 (609) 882-2533


Monday - Thursday: 1PM – 7PM

Friday: 12PM - 8PM

Saturday: 10AM - 4PM

Sunday: Closed