Trench Knife

Back Squat 5@80%, 3@85%, M.E. @ 90%,M.E. @ 90%  All percentages are of your 1 rep max.

Then

12 Min AMRepsAP

1 Muscle up, 2 Front Squats(135/95)

2 Muscle ups, 4 Front Squats

3 Muscle ups, 6 Front Squats

4 Muscle ups, 8 Front Squats

Continue sequence until time runs out.