If performed right, this is a technically professional movement to the extent of being a wonderful blend of art and science. It is worth spending time perfecting the different components of this movement before focusing on the complete movement of the Clean.
Start with 95/65 lb on the barbell. Add 10/5 lb after each successful lift. After a failed attempt, start the next movement with the same weight you ended the previous one.
20 Strict Pull-Ups 400 meter Run 40 Dumbbell Power Cleans (2x50/35 lb) 800 meter Run 40 Dumbbell Push Jerks (2x50/35 lb) 400 meter Run 20 Strict Pull-Ups