Why Are Cheetahs the Fastest Land Animal?

The video explains why cheetahs are the fastest land animals, despite their size. It delves into muscle types, highlighting the difference between slow and fast twitch fibers. The relationship between size and speed is explored, revealing that medium-sized animals often achieve higher speeds. A model predicting animal speed based on body size is introduced, applicable to various species, including extinct ones. The video concludes with a discussion on the cheetah's unique physical traits that contribute to its speed.

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