12-21-11 "Math Class"

Total Reps in 15 minutes.
There is no rest time between movements.

5 minutes of du (score highest total consecutive double unders)
4 minutes of calories on rower
3 minutes burpee box jump 20"
2 minutes broad jumps 4'
1 min KB ground to overhead (c&j or snatch)

Have you ever been told to "tighten up"(pic 2) over head or "get the bar back"(pic 3)...take a look above and see what you may look like when you're being told these things.

A solid "locked down" core goes a long way when combined with a barbell directly over the center of the body in line with your spine for overhead lifts. (pic 1)