Popular courses Now the following courses are popular in the gym: spinning, barbell and Pilates, which are the best fat killers in the waist and abdomen; Extreme boxing can let your emotions vent quickly; Aerobic Latin exercises and aerobics are good helpers to shape and exercise cardiopulmonary function; Jazz and belly dancing can make people charming and feminine; Yoga can improve temperament and regulate body and mind. He Xiaoqing, founder of Beijing Hailaite Fitness Instructor Training Institute, PC examiner/assistant coach of AFAA American Fitness Association, business manager of Beijing AFAA American Fitness Association, and the first training coach in China to obtain AFAA aerobics/step aerobics continuing education credit certification. Any other teacher is a first-class training instructor in China. These excellent teachers insist on teaching in the front line of major clubs in China and are good at teaching and training all kinds of trendy courses. Make a name for yourself in various national competitions and performances.