The double under is a higher-level skill that takes tons of coordination. If you don’t have coordination it will take megatons of practice and concentration. See the linked article for a nice training program!
ARTICLES
+ Are You Tired of Tripping on Double Unders? – WODprep
CrossFit WOD for Thursday 4/13
for time:
10 deadlifts, 102/70kg
50 double unders
50 situps
8 deadlifts, 102/70kg
40 double unders
40 situps
6 deadlifts, 102/70kg
30 double unders
30 situps
4 deadlifts, 102/70kg
20 double unders
20 situps
2 deadlifts, 102/70kg
10 double unders
10 situps
Rx = 102/70kg, Fitness/Health = 61/43kg, Performance = 120/84kg. Alternatively use 60% of your 1RM deadlift.
Post time to whiteboard.
April 2017 Foundations WOD
500-400-300-200-100m row for time, while partner holds a double kettlebell rack
HellaFit WOD
TABATA THIS+THAT
1. burpees
2. squats
3. pushups
4. arch holds
5. OH lunges
6. power KBS
1 minute of midline or handstand work after each tabata.