Abs and HIIT Challenge w/Shayfit
This is a program that will challenge and build your core strength in twenty days. Most exercises don’t use any equipment so you can do it anywhere. You can always add a little weight if you want, but it isn’t required. This challenge is set up to provide easy-to-follow videos and exercises right on your phone!

For this challenge, take a before picture while holding a piece of paper that says Day 1 and has the date on it. Guys should only be wearing shorts and no shirt for the pic, and girls should be wearing shorts and a sports bra so we can see the progress you make over the twenty days. At the end of the challenge take another picture that says Day 20 and the date. Send me both before and after pics to swisterspt@gmail.com. Good luck everyone!