4 ms·

I think this is the paper I read about this a while ago. https://www.researchgate.net/publication/7481300_Preferred_Transition_Speed_between_Walking_and_Runnin

• bluenose69 5y ago
  The original article was notable for its lack of graphs or citations to the literature. Thanks for posting this link, Figure 1 of which seems to make a lot more sense than the U-shaped discussion in the original article.