That picture has nothing to do with the article, but I like the article itself- 14 exercises you can do lying down! It tells you what parts the moves work and links on how to do them.
Once a Runner by John L. Parker, Jr. My all time favorite summer read and book about running in general. Always gets me pumped up to be a part of this running community! @oiselle
We have put together a great list of some of the top CrossFit books to help you improve your performance and keep you entertained on rest days.