workout of the day

Thursday 070614

..

Complete as many rounds in 20 minutes as you can of:
15 Double-unders
15 Burpees
15 Box Jump
15 ft Rope climb, 1 ascent

Post rounds and fractions of rounds completed to comments.

Compare to 051130.

Workout Image for 20070614

WOD demo and ECG Study - video [wmv] [mov]