Today's workout has a specific order. Follow it as it is written! By the time you get to the RDL, you'll have pre-exhausted the posterior chain sufficiently enough that it won't require a TON of weight.
After all, if it were easy everyone would do it.
Today's Training:
Cycle
Prowler: 10x80 yds
GHR: 4x12
Suspended Knees to Elbow: 4x12
GHR (yes, GHR again): 4x12
Side Ab Flex: 4x12 on each side
Kettle Bell Swing: 4x12
RDL: 4x12
Cycle