It’s already day 9 of your 12 days of fitness! This is flying by; I hope you all have enjoyed this series! Today I wanted to show you 12 different plank variations. There is not real structure to this workout, so I want you to try 10 reps of each plank variation. Trust me your core and shoulders and pretty much your whole body will be burning! Good luck! Let me know what your favorite plank was by commenting below!