Fitness training has never been static. Across the decades, it has adapted to new research, cultural shifts, innovative equipment, and changing ideas about what “healthy” looks and feels like. The result is a modern fitness landscape that’s more accessible, more personalized, and more inclusive than ever.This decade-by-decade tour highlights the major training trends that shaped how people move today, and the lasting benefits each era contributed to everyday exercisers, athletes, and anyone look [...]