This is the ODD numbered half of Filthy Fifty(1st, 3rd, 5th,etc). The goal is to increase your pace since the workout is cut in half. If you put the two halves together you should end up with a noticeably faster time over the full filthy Fifty WOD. Leave thoughts to comments.
50 Tire Jumps(m-24″/f-20″)
50 Kettlebell Swings(m-44lbs/f-26lbs)
50 Knees to Elbows
50 Good Mornings(m-45lbs/f-31lbs)