• About

    Personal Trainer William Byrd

    William has over fifteen years in the fitness industry and a longstanding history of education in nutrition, exercise science, and strength and conditioning. He is considered one of the best trainers in the Boston area, combining hard science with modern technological advances. 
    William is an ISSA Certified Fitness Trainer and he holds several specialization certifications including the following:

    ISSA Specialist in Fitness Nutrition
    ISSA Specialist in Strength & Conditioning 
    NASM Performance Enhancement Specialist
    Functional Movement Screen Certified