This challenge is designed to get your core firing daily. Yes, you are constantly engaging your core in everything you do, but we are here to give your abs and the rest of your core a little extra TLC. Join our team of FHITpros and add an extra challenge to your workout routine with this 7 day core challenge. Complete all 7 days or pick and choose when you want to spice up your regular routine. You bring your mat + device and we'll bring the hot sauce + encouragement!