Technology dominates the top trends for 2025 according to the American College of Sports Medicine. Wearable technology, mobile exercise apps and data-driven technology all appear in the top 10 of the 2025 ACSM Worldwide Fitness Trends, published in the November/December issue of ACSM’s Health & Fitness Journal, and based on an annual survey of 2,000 clinicians, researchers and practitioners in the fitness industry.