People spend millions of dollars annually on exercise machines and products that are promoted as quick-fix solutions to achieving washboard abs. The real question, however, is how do those products measure up to the traditional crunch? In keeping with its role as America's Workout Watchdog, the American Council on Exercise (ACE) commissioned exclusive research from experts at the University of Wisconsin, La Crosse to evaluate the effectiveness of the most popular equipment and exercises compared to the traditional crunch. Continued at MedicalNewsToday>>

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