50 CORE EXERCISES - FREE KINDLE BOOK 10/14-10/15

This kindle book is free today and tomorrow - MAKE SURE PRICE SAYS 0.00 BEFORE YOU DOWNLOAD SUBJECT TO CHANGE AT ANY TIME - not sure if it is good or not but since it is free what the heck, gonna check it out. http://www.amazon.com/gp/product/B007VUDIFG/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B007VUDIFG&linkCode=as2&tag=entfreebkpst-20