Which physical blueprint elements did the Greyhound primarily contribute to the Whippet's velocity?

Answer

Deep chest, arched loin for propulsion, and a lean physique

The Greyhound lineage provided the essential structural foundation for the Whippet's specialization in speed. Key anatomical features crucial for rapid acceleration and sustained velocity were inherited directly. Specifically, the Greyhound contributed the necessary deep chest, which ensures maximum lung capacity vital for aerobic performance during a sprint. Furthermore, the powerful, arched loin, which acts as the primary source of propulsion and spring during the stride, was a critical inheritance, along with the overall lean physique optimized for minimal wind resistance and high-speed running.

Which physical blueprint elements did the Greyhound primarily contribute to the Whippet's velocity?
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