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It’s one of the top fitness goals on everyone’s list: a hard core. Your clients and gym members look to you for the coaching that will get those abs tightened, strengthened and defined. Can you deliver? Whether they’re looking for improved posture, relief from back pain, or simply a better-looking physique, it’s up to you to take them through a workout that really works. This course will show you why the ball challenges the abs and back like no other equipment can. You will learn the most effective trunk exercises with an emphasis on biomechanics and the reasons why these exercises work so effectively. Get ready for some new moves that will truly result in a hard core!
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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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