ACSMs Resources for the Group Exercise Instructor, 2nd Edition, equips fitness professionals with the knowledge and the skills needed to effectively lead group exercise in gyms, studios, recreation facilities, clubs, and virtual group exercise classes. An essential resource for undergraduate exercise science programs, students in pre-professional programs, and those independently prepping for the ACSM-GEI certification, this engaging, accessible text reflects the authoritative expertise of the American College of Sports Medicine (ACSM) and is aligned with the latest edition of ACSMs Guidelines for Exercise Testing and Prescription. The extensively revised and reorganized 2nd Edition streamlines learning and aligns content to the domains of the ACSM Certified Group Exercise Instructor Exam, boosting exam confidence and delivering step-by-step guidance to ensure success in professional practice.  New enhanced organization aligns with the ACSM Certified Group Exercise Instructor Exam to strengthen your certification exam preparation.   Take Caution! boxes alert you to important safety or legal considerations.   Ask the Pro boxes provide expert tips for effective practice.  Objectives and Chapter Summaries help you make the most of your study time by reinforcing key concepts at a glance.