Lunges, pullups and situps, oh my

Today's Wod was as follows:
100 feet of lunges
21 pullups
21 situps
100 feet of lunges
18 pullups
18 situps
100 feet of lunges
15pullups
15 situps
100 feet of lunges
12 pullups
12 situps
100 feet of lunges
9 pullups
9 situps
100 feet of lunges
6 pullups
6 situps

Time: 12:22

I did this one as prescribed.  One of the best Crossfitters (Chris Spealler) did it in 6:42.  That guy is an animal. 

Cash in:
Bergener warmup
Barbbell complex warmup
Dynamic stretches
Quad spinal rotation

No cash out today, but I did stretch my hamstrings for like a minute