McDougall 's just as engaging a speaker as he is a writer .
The heart of writer 's 's message came through even more clearly in person : the enterprise of running , particularly barefoot running , is about much more than exercise , fun , or even exhilaration .
McDougall 's just as engaging a speaker as he is a writer , and the heart of his message came through even more clearly in person : the enterprise of running , particularly barefoot running , is about much more than exercise , fun , or even exhilaration .