ACE and ACE Certified Personal Trainer are registered trademarks of the American Council on Exercise. This study guide is an independent educational resource and has not been created, authorized, endorsed, sponsored, or affiliated in any way with the American Council on Exercise or any of its subsidiaries. All other trademarks, service marks, and registered trademarks referenced within this guide, including those of other certifying organizations mentioned for comparative or educational purposes, remain the property of their respective owners. PDF + 2 The use of any trademarked terms throughout this guide is strictly for identification and educational reference purposes only and does not imply any endorsement, partnership, or business relationship between the author, the publisher, and the trademark holders. PDF