Metcon Metcon (No Measure) 2×4 :40 ON/:20 OFF Station 1 Alt. DB Snatch Station 2 DU/SU Station 3 Dead Bug Station 4 300-400m run (see notes) The Run Is A Continuous Effort During Int 1.) Work, Int 1.) Rest, And Int 2.) Work. AKA, 1:40 run