| | Fit & Well(7th Edition) Core Concepts and Labs for Physical Fitness by Thomas Davin Fahey, Paul M. Insel, Wa Fahey Roth, Walton T. Roth, Insel Fahey Hardcover, 358 Pages, Published 2006 by Mcgraw-Hill Companies ISBN-13: 978-0-07-304133-9, ISBN: 0-07-304133-5
"Regular physical activity also protects against weight gain and is essential for
maintaining weight loss ... gardening, housework, and so on — on most, or
preferably all, days of the week, for a total of 150 minutes or more per week. ... If
you simply walked around during TV commercials while watching 2 hours of
prime-time programming, you'd accumulate more than 30 minutes of physical
activity. ... (See Chapter 7 for advice on crea ..."
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