So I mentioned a couple days ago that I have been disappointed with my planks lately. I used to be able to hold them for a lot longer than I can nowadays. I know how important planks are to core strength, which would definitely help with my running! Not to mention planks are a great, easy, and fast exercise that can benefit the whole body. SO! I created a September plank challenge that will start on Monday, September 1 and will take you all the way to a 2:30 plank by the end of the month! If anyone wants to participate, here is the plan!