Your body gets smoked.....
Did in the past, I still try to incorporate some moves....
Great workout, I remember being unable to walk sometimes, I was so sore.
WODs are great you can do many at home too.
"Lastly, there are numerous psychological effects of the use of stock class equipment. Because of the inherent rate of fire limitation, many stock class players put significant effort and emphasis on the development of marksmanship skills." - From Wikipedia