Competitors can register today for the inaugural Disney Fit Challenge. Participants can sign up on www.espnwwos.com . The three-day competitive fitness event (Sept 26-28) involves athletes competing in different fitness challenges that test a participant’s speed, strength, skill, endurance, balance and power. Challenges are designed based on age and skill level with more experienced athletes competing in movements such as muscle-ups and double-unders while recreational participants compete in movements that may include box jumps, kettle bell swings, push-ups, squats and broad jumps. Competitors with the highest scores in their division and age group from the first two days advance to the final day of competition. A Health & Fitness Vendor Village will feature the latest fitness merchandise, products and apparel during the competition. Disney Sports is collaborating with I AM CrossFit, one of the leading competitive fitness organizations in the Southeast, on the stag