SFIA - Sports & Fitness Industry Association | 4,585 followers on LinkedIn. Promoting Sports & Fitness Participation and Industry Vitality | The Sports & Fitness Industry Association (SFIA) is the leading trade association for the sports and fitness industry, representing over 700 brands, manufacturers, retailers, and governing bodies who collectively employ more than 375,000 people and generate $150 billion in domestic sales. With a mission of increasing sports and fitness participation and promoting industry vitality, SFIA provides thought leadership, advocacy, research, and membership services that empower its members and drive industry growth. SFIA’s leading research and comprehensive insights help members make informed decisions, while its advocacy efforts champion physical health and economic impact.