Detailed text transcripts for TV channel - CNN - 20100725:11:33:00
Need to get back into shape because i want to live a healthy life. >> reporter: since that day, they've been on a strict workout regimen and diet, worked their way to a combined 18 miles of swimming a week, 78 miles of running and almost 500 miles of cycling, all totalled they've lost 137 pounds. >> i feel so much better about life and about exercise. >> i can bike further and swim further than i ever thought that i could. >> if i can go for a run or if i can jump in the water or if i can hop on a bike, that's what i want to do. >> reporter: each and every one says they're confident they'll cr...
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