Mistakes. The usual rounding the back. So here, adjust the bottom position as needed and do more hip hinges throughout the day, sets of 10 just to get familiar with the movement and when you come back to the kettlebell, it will be better, I promise. So, no rounding of your lower back, no hyperextension either. We shall keep the same position of your lower back and tighter mid-section. Second, starting with the kettlebell forward and returning the kettlebell forward, this is what happens very often. You start correctly, all good. See, the kettlebell is forward, drag it back. Next mistake. Head up in the bottom position. Head down in the bottom position. Just slight extension. Same thing here. Don't round your shoulders, the head is not forward. Straight, ramrod straight. The vertical plank that we have been working on already.