Dick Fosbury revolutionized the high jump event by introducing the "Fosbury Flop," a technique where the jumper goes over the bar headfirst and backward, allowing higher clearances.
Step 1: Previous techniques
Before Fosbury, athletes used the straddle or scissors technique, which were less efficient.
Step 2: Impact
Fosbury's method became the standard technique worldwide due to its success and effectiveness.
Therefore, option (B) is correct.