Push ups for abs!

Again with ideal timing!
I just committed to doing 100 push ups a day via the 30 day challenge and to working my abs, then this morning I come across these video’s!
Honestly, I forgot that push ups can develop and work your abs!
I was doing this for arms, chest, back but added bonus–abs!

Watch the video’s below or check out these 2 articles for more information on push ups and the benefits, form, etc.
http://fitness.mercola.com/sites/fitness/archive/2011/04/08/for-killer-abs-try-some–pushups.aspx
http://www.thepostgame.com/blog/training-day/201103/killer-abs-try-some-push-ups

Watch the second part below (more advanced)

Push up stands allow for greater range of motion, increasing the intensity of your workout and keep your nose out of the carpet on every rep.