Because the first move is gonna be a hip hinge, she's gonna push back with her hips to reach down and grab the bar, and it's gonna allow her to maintain this pretty vertical shin position and a lot of tension through the hamstrings. A good way to think of this is if you were buried up to your knees so your shin is locked into position that she can only move now from the hip. So the hips push back, we load tension into the hamstring as she reaches down to grab the bar.