Isotonix OPC-3

Not sure if group classes are right for you? Our instructors offer a one-to-one session with your specific needs in mind. From cross training to improve your fitness level or getting fit for that special occasion, we will cater to your needs.

Private Training

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​​​​OPCs are the most powerful natural free radical neutralizers and you get the best of all OPCs by taking Isotonix OPC-3. Regular use every day is vital for keeping free radicals in check and a long, healthy life.  Strikeback is a distributor of Isotonix OPC-3 and other Isotonix products.  Click here to order online!

Kickboxing &

Cardio Training

Congratulations to Strikeback's newest ranks!! -

Sensei Kristine - 2nd Dan, Sensei Martin - 3rd Dan and Sensei Greg - 3rd Dan

Whether you're looking to learn the art of Kempo,  Ju-Jitsu or Aikido styles of Karate or to learn self-defense techniques, our classes are designed for all levels and age groups. 

458 DW Highway     Merrimack, NH        (603) 262-9299

Our cardio kickboxing classes teach proper technique for hand and leg defensive fighting and strength spot training.  No two classes are alike.

Karate & Martial Arts