Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 9 · column 5 of 7 · from the scan, no model involved

you should eat no more than 10 to 15 calories per pound of body weight in order to maintain your present weight. A triathlete, however, might have a calorie need in excess of 5,000 a day.
Exercise is the only proven, safe
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