We strive to deliver the best value to our customers and ensure complete satisfaction for all our textbook rentals.
You can return your online books for any reason within our refund period – no questions asked.
Every order is available for express shipping, and return shipping is always free.
You'll be happy with the quality of your books (or we'll ship you another one on our dime).
You can extend your rental at any time – at the same cheap daily rental rate.
If you decide to keep the book it will never cost more than the purchase price.
As always, you have access to over 5 million titles. Plus, you can choose from 5 rental periods, so you only pay for what you’ll use. And if you ever run into trouble, our top-notch U.S. based Customer Service team is ready to help by email, chat or phone.
Supplemental materials are not guaranteed for used textbooks or rentals (access codes, DVDs, workbooks).
Core Performance Essentials: The Revolutionary Nutrition and Exercise Plan Adapted for Everyday Use
by:Mark Verstegen, Pete Williams
In Core Performance Essentials, Mark Verstegen--one of America's most innovative and respected performance coaches--presents a streamlined version of his remarkable Core fitness program. Eliminating all excuses for not working out, this book breaks down fitness essentials into a quick, easy-to-follow routine that takes only 30 minutes and requires no...
In Core Performance Essentials, Mark Verstegen--one of America's most innovative and respected performance coaches--presents a streamlined version of his remarkable Core fitness program. Eliminating all excuses for not working out, this book breaks down fitness essentials into a quick, easy-to-follow routine that takes only 30 minutes and requires no special equipment. There are dozens of workouts designed to improve flexibility, joint stability, and balance--and to create a lean, agile, powerful physique that's resistant to injury and the ravages of age.An ideal beginning workout for those who haven't exercised in years, Core Performance Essentials is also perfect for bodybuilders looking for flexibility, athletes looking to improve performance and decrease the chance of injury, back pain sufferers in need of relief, and, most of all, busy men and women who need to fit their exercise into a crowded schedule.
Since launching the first textbook rental site in 2006, BookRenter has never wavered from our mission to make education more affordable for all students. Every day, we focus on delivering students the best prices, the most flexible options, and the best service on earth. On March 13, 2012 BookRenter.com, Inc. formally changed its name to Rafter, Inc. We are still the same company and the same people, only our corporate name has changed.