2nd wind meaning

https://damienlydv452.kinja.com/a-beginners-guide-to-a-day-in-the-life-of-a-writer-1835422448

A Day In The Life Of An Writer Utilizing the fifty five mph cutoff, six major occasions (January 1, 1997 and February 4, 2006 make the reduce) happened in the eleven years 1995-2006: On common, that is one big