Sarah Dussault is one of YouTube’s most viewed fitness personalities. A certified personal trainer and health coach, Dussault works at Barry’s Bootcamp in Boston and is the author of healthy living blog SarahFit.com. Her first book, Get Skinny Again! The Right Exercises to Get Back Your Dream Body and the Secrets to Living a Fit Life (Page Street Publishing), is now on sale at Barnes & Noble. NBC’s the “Today” show named it as a top fitness book recommendation.