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Extreme Interval Training

Extreme Interval Training Print CE Course provides a variety of high-intensity workouts, including fartlek, pyramid, ladder, sport-specific, cardio-strength, partner, push-up pyramids, and core conditioning. Master trainer Helen Vanderburg shares goal-focused intervals and more than 50 dynamic exercises and drills to create extensive and intensive training formats.

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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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