History
Hard Knocks Gym was introduced to Phoenix in 1996. The founder was Clement Vierra. In 2015 he stepped down as owner and sold to his student Arturo Ortega. During Arturo's time with Hard Knock Gym he was a 2x IKF national runner up and professional Boxer. Grand Master Vierra continues to instruct Kempo and Arturo is the head instructor for all other training.
Specialties
We offer Boxing, Personal Training, Fitness Instruction