Wu + Mob . 3 rounds of 30/15 ALT Cossack Squats Russian Box Step Ups L+R KB Bottom Squat Hold 24/16 + Hollow Hold . A)Front Squat / E2min set 3-2-2-1-1-1 . B)21-15-9 For Time Machine Back Squats ( Bar From the Ground) 60/45 or SC