Who was Jack LaLanne?
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Jack LaLanne was an American fitness advocate who lived from 1914 to 2011.  He was a passionate promoter of healthy living and exercise.
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Who was Jack LaLanne?
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Jack LaLanne was a famous and very influential “bodybuilder” who was famous for advocating a range of healthy habits, from fitness to nutrition to general good living.  He also owned a chain of “health food” restaurants, and the frequent use of “before and after” images in advertisements suggests that they were promoted as ways to attain the “after” image.
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Who was Jack LaLanne?