What is the difference between Daniel's Running Formula First and Second Edition?

Hey Guys,

I recently bought "daniel’s running formula" on amazon. Soon after I discovered that there was a second edition of the book. I know that the second edition has running strategies for the 800. But what else is different?

Cross Training and maintaing rank?

Hey guys,

If I get my job in the AF and I don’t like it and want to cross train after a few years, can I maintain my rank or will I be knocked back in my new AFSC?

running…?

hey guys..
since the beginning of the year,iv been doing 30min of brisk walking and some toning exercises afterwards..
today i decided that il increase my speed a bit but realised i couldnt do it…i kept stoping every 2min to catch my breath and i felt nauseas and i developed a stitch in my side..after 15min i gave up and said il try again tomorrow but i would really like the run continuosly without stops…
can anyone guidelines on running so that i dont feel the same way tomorrow?
i would really love to tone up a bit more and become fit..
please and thank you =)