Synthesized answer
The provided passages do not contain enough information to answer the question about the practical implications. The passages mention that Samuel Thomas von Soemmerring wrote about the "Wirkung der Schnürbruste" (effect of corsets) on the shape and growth of the human body [1]. It also states that the chest has a conical shape with the tip directed downwards [1]. However, the practical implications of these effects are not detailed.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: S. Th. Sömmerring über die Wirkungen der Schnürbrüste by Samuel Thomas von Soemmerring Categories: Cornet Pages: 86 Snippet: Mit einer Kupfertafel Samuel <b>Thomas von Soemmerring</b>. <b>Wirkung</b> der Schnürbruste auf die Gestalt und den Wuchs des menschlichen Körpers . : § . 74 . Wir sehen , daß der Brustkorper eine mit der Spike nach bemgerichtete Kegelform hat , alle ...