Human Kinetics is an American business with a UK affiliate that produces textbooks, software, videos, audiotapes, journals and distance education courses for teachers and practitioners in sports and physical activities. The site includes many videos for purchase (NTSC format) covering Sport Sciences, Fitness, Sports, Sports Medicine, Physical Education, Aquatics, Recreation, and Dance. Human Kinetics also organises a rolling programme of free, online webinars which cover a variety of topics such as sports, coaching, health, fitness, nutrition, training, physical education, recreation and more. These are recorded for on-demand, online viewing after the event.