30 day ab challenge

I highly recommend u google it, print it out and do it! I'm on day 13 and the increase in abdominal strength is crazy. It's small increases every day and u feel a little stronger every day. It's awesome and only takes a few minutes I did repeat day 11 because I didn't feel up to day 13 after my Rest day but that's ok. I am amazes that I could barely complete day 1 and have some a long way already!