These are unedited ATM classes originally intended for class members who want to revisit the lessons. This means all of the back and forth of an actual class are on the recordings. Since your attention is a key element of a feldenkrais lesson, I suggest that you listen to them in an environment which is similar to that of a class, i.e., a comfortable place where you are free of distractions. Please do NOT monitor these lessons in any situation in which your safety or the safety of others is dependent on your attention. Also, allow a few minutes after each session to make the transition from body time into everyday time. Enjoy!