The sport known as "the sweet science" is boxing. This nickname highlights the sport's combination of technique, skill, and strategy, contrasting with brute physicality. Boxing requires athletes to master various techniques such as footwork, punches, and defensive maneuvers while maintaining discipline and focus. The phrase also emphasizes the beauty and artistry involved in the sport, as success often comes from a blend of strategy over sheer power. The term has been used widely to describe the elegance and complexity of the sport throughout its history.