Back Squats Strength

Every two minutes, for 10 minutes (5 sets):
Back Squat
*Set 1 – 5 reps @ 55%
*Set 2 – 5 reps @ 65%
*Set 3 – 3 reps @ 75%
*Set 4 – 2 reps @ 85%
*Set 5 – 2 reps @ 90%

Every two minutes, for 6 minutes (3 sets):
Back Squat x 10 reps @ 75%