Jim Shaffer was never athletic, but at the age of 54, he decided to stop smoking and start working out. Something totally unexpected happened -- he liked it! How much? Well, now, at the age of 75, he is stronger and healthier than ever. Oh, yes, he's also a champion bodybuilder! See how he made this incredible transition.

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now age 75 - shaffer athletic age - out totally unexpected - decided smoking start - age