This book is suitable for everyone – young or old, men, women, or children. It consists of 12 chapters to be done in 12 minutes each, once you are familiar with the contents: warm-ups, aerobic razzmatazz routine, and cooldowns. All areas of the body are involved: abdomen, quadriceps, hamstrings, arms, feet, head, and even the eyes. There are movements for stretching, strengthening, and cardiovascular fitness, clearly explained. For a longer workout add 15 minutes of running or brisk walking before the cooldowns; for shorter sessions split the workouts into 3 five-minute sessions to be done during the day. “Good book of its niche” said Writer’s Digest; “refreshing, novel approach to aerobic exercise to revitalize the whole person, mentally and physically” according to ForeWordreviews.com.