Jim Karas

About The Author

Named one of the best personal trainers in the country by Allure magazine, Jim Karas is the author of the New York Times bestseller The Business Plan for the Body and Flip the Switch. He is a graduate of the Wharton School and the founder of Jim Karas Personal Training, LLC, which has trained more than five hundred clients in Chicago and New York.

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Books by Jim Karas

The Cardio-Free Diet

By Jim Karas

Are you constantly pounding away on the treadmill but never losing a pound? Does every step on the StairMaster become more and more painful? Are you tired of endless workouts that only make you want to eat more?

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