Complete as many rounds and reps as possible in 12 minutes of:

150 Wall ball shots, 20 pound ball
90 Double-unders
30 Muscle-ups

For a downloadable PDF of the workout, click here.

CrossFit Games Open 12.4 workout instructions - video [wmv] [mov] [HD mov]

Graham Holmberg 0 rounds + 25 muscle-ups (265 reps).
Post rounds and reps completed to comments and/or register and submit your results as part of the CrossFit Games Open.