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The Physiology of High Intensity Interval Training

Join Len for a first-time ever presentation comparing the cardiovascular, skeletal muscle, and metabolic adaptations of high intensity interval training and continuous endurance exercise. A highlight of this presentation is a review of the most recent research showing the incredible benefits of HIIT training. Every exercise professional will leave with 5 fabulous HIIT training programs and 4 very effective endurance training programs. A must attend lecture for every exercise professional who designs training programs based on evidence-based research.

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If you need help selecting appropriate study materials for your fitness education, registering for an ACE exam or answering any questions about your certification, we’re here to help. Expert consultants are available via e-mail at, on Live Chat or by phone at the number below Monday-Friday, 5 a.m. to 6 p.m. (PST).

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