"The writing style is quite sneaky--breezy and conversational enough that before you know it, you've finished reading an entire theory section. And as a bonus, you actually understand it! It is quite a skill to be able to break down 'lofty theory' into something my students can see working in their own lives. I appreciate the accessibility of the text."

--Nicole Aydt Klein, Ph.D. CHES
Assistant Professor
Department of Kinesiology and Health Education
Southern Illinois University Edwardsville