17 januari 2020: Workout of the day

Workout of the day
For time:
100 Double-unders
21 Bar muscle-ups
100 Double-unders
15 Bar muscle-ups
100 Double-unders
9 Bar muscle-ups

Challenge of the month
Met de hele box:
AMRAP Calorie Ski-Erg

Goals:
Brons – 10.000
Zilver – 12.500
Goud – 15.000