WANT A FREE HIIT EBOOK?
So, this should really be "ab" challenge but I'm being corny and wanted it to start with "C" like Christmas so it's "crunch" challenge. ;-) Keep in mind, there's no amount of sit-ups for crunches you can do that will give you a six pack - it starts in the kitchen. This challenge is to strengthen your core. Strengthening your core is about more than appearance, it's about helping to prevent injury as well. Add this short challenge onto the end of your workouts each day.
This challenge was designed to be something that you do in addition to your normal workout (which is hopefully one of our workout plans!). We have 4, 6, and 12-week workout plans for all fitness levels!
If you are advanced and this is too easy for you, you can double or triple each day. If this is too difficult, cut the time and/or reps down and work your way up. This challenge is totally customizable based on your fitness level.
Tag us on Instagram and use the hashtag #heandsheeatclean so we can follow along!