Overview
Fitness encompasses a variety of physical activities, exercises, and wellness practices aimed at improving overall health, strength, and endurance. From the rise of [[yoga|yoga]] in the 20th century to the explosive popularity of [[high-intensity interval training|HIIT]] in recent years, fitness trends have evolved significantly, influenced by cultural shifts and scientific advancements. The fitness industry is not just about aesthetics; it intertwines with mental health, community engagement, and lifestyle choices, making it a vibrant and complex field of study.