SHAPE America (Society of Health and Physical Educators)
SHAPE America formerly known as The American Alliance for Health, Physical Education, Recreation and Dance (AAHPERD) is the largest organization of professionals supporting and assisting professionals involved in physical education, recreation, fitness, sport and coaching, dance, health education and promotion, and all specialties related to achieving a healthy and active lifestyle.
North American Society for Sport Management
The purpose of the North American Society for Sport Management is to promote, stimulate, and encourage study, research, scholarly writing, and professional development in the area of sport management - both theoretical and applied aspects.
Published in the UK, Sports Management Magazine is one of the leading magazines for professionals in the sports and physical activity sector. Issues from 2009 forward are available here. Although the site and magazine have a UK focus, the news and product information is industry-wide.