A few months ago the drumming instruction site Drumeo posted a great playlist of YouTube videos explaining all 40 drum rudiments. I thought this was a great way to learn them, so I created this PDF that you can import into iBooks on your iPhone/iPad, Mac or Android device. It has all 40 rudiments and the links to each video just in case you need to refresh your memory. If you have YouTube installed on your device, the videos will open directly in the YouTube app.
Very handy. Hope you enjoy it.