Try this ab move the next time you want to burn TF out of your core!
My torso is moving a fuck ton but try and stay as stable as possible and don't move your torso as your feet move up and down.
Try 3x30-45 seconds. (Hint: the slower you go, the more difficult this is!) Good luck & lmk how you do. 😉

[IMAGE: https://steemitimages.com/DQmcHjZJqSqVf68WgmsSQTer7kEHxhp7DaYmpn5pdR3nKip/ab%20pic.PNG]

https://youtu.be/F9_i6fCtA_g