Question

read the text. then, add the best concluding sentence. climbings debut at the 2020 olympics faced criticism for its triathlon format, which combined three distinct disciplines rarely practiced together. speed climbing, the first, demands explosive power as climbers sprint up a fifteen - meter vertical route in seconds, relying on fast - twitch muscles. in contrast, bouldering requires problem - solving and technical skill to navigate short, unfamiliar routes. lead climbing, the final discipline, demands endurance and agility, with climbers relying on slow - twitch muscle stamina to outlast opponents. by blending speed, bouldering, and lead climbing, the format encouraged athletes to equally value physical and mental preparation. by combining speed, bouldering, and lead climbing, the format celebrated climbings evolution into a well - rounded sport. by uniting speed, bouldering, and lead climbing, the format reflected the inclusiveness of the olympic games. by merging speed, bouldering, and lead climbing, the format drew criticism for prioritizing variety over the mastery of individual disciplines.

Explanation:

The text starts with criticism of the format. The best - fitting conclusion continues this theme, stating the format drew criticism for prioritizing variety over mastery.

Answer:

By merging speed, bouldering, and lead climbing, the format drew criticism for prioritizing variety over the mastery of individual disciplines.