We Are Boston’s Premiere Obstacle and Personal Training Gym
Action Athletics is the proud training home of Jon “The Giant” Alexis, Jesse “Flex” Labreck, Allyssa Beird, and more competitors from American Ninja Warrior! With more than 25 obstacles and endless configurations, Boston’s premiere obstacle and personal training gym serves as a fun and challenging alternative to the conventional concept of fitness. We offer Open Gym, Classes and Private Training for adults and kids interested in training as ninjas and practicing on our obstacles.
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