Front Squatting is all about keeping the bar back, and not letting it drift forward. One of the ways to do that is to make sure you set your elbows up nice and high when you initiate the squat. Priscilla shows us here exactly what that looks like. She's set standing up relaxed before she descends (1st photo), then as she begins to go down she sits in the heels with her knees out (2nd photo). Notice her elbows here, they're higher than they were when she was getting ready to squat! That's how you ensure the bar stays back on the way down.
3 x 10 Front Squat
Weighted Pull Up
*Score total poundage for pull up and dip, sets must be unbroken