Some Back Squats from last night's training

Awesome training last night. Nailed 4 set of squats, 3 sets of sissy squats, 3 sets of 1-leg isometric leg extensions, 3 sets of 1-leg hip thrust/leg curls, 3 sets of Romanian deadlifts,3 sets of 1-leg isometric leg curls and 3 sets of v-sits. Felt strong and awesome. Here's the final set of squats. Nailed 4 sets of 15 with 405 pounds.