Can working out daily make a visual difference? CorefitChicago presents the CORE check: A series this week of before and after exercise shots of (what else?) my abs. Watch my abs get more sculpted all week, one workout at a time, proving you can make daily changes to your body.

Just to prove to you that working out does make daily changes to your body, I will post Monday’s before and Friday’s after shot as the grand finale.

Game on!

-Shayna