For time:
21 chest-to-bar pull-ups
63 double-unders
15 chest-to-bar pull-ups
45 double-unders
9 chest-to-bar pull-ups
27 double-unders
For time:
21 chest-to-bar pull-ups
63 double-unders
15 chest-to-bar pull-ups
45 double-unders
9 chest-to-bar pull-ups
27 double-unders