The 8 minute abs challenge
 

https://youtube.com/watch?v=pNqrkGnkUWc

Try this and see if you can get through the whole 8 minutes.

I thought my neck was going to break the first time I did it. It really gets your neck muscles besides the stomach.

It works real good though. Your stomach will be beyond sore the next day.
If you do this 3x a day you would have a six pack in like a month. Unless your a fatty and have too much fat to hide the muscle. :Oh crap

FAIL...

(Because I expected the 'non embed' to be a Rick Roll) :)

Rick Roll

dont click

I undercut your 8 minute abs!

i can do all in 1min :)

I can do it :)

Just watching that video makes me tired and sore. :)