Friday 12.07.18


50-40-30-20 and 10 rep rounds of:
Double-unders (x4 singles)
Butterfly sit-ups

Compare to 12.07.17

Post time to comments.


  1. 21:52. Half du and half sjrx4 each round.

  2. 10:47
    All singles because I simply cannot manage double unders.

    Also…. am I the only one that leaks during all this jumproping?

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