Double Unders...isn't it crazy how frustrating they can be.
 Let's take the ANNIE WOD ...
50-40-30-20-10
double unders
sit ups
Seems easy enough, right?  I don't think so!
This is definitely a day for skill work, agility, coordination and speed.  So what's the
secret?!
Check out the video above.  Be sure to read the notes at the bottom of the screen.
There are some good tips.
The video below is also great information.  Check them both out....see if the help.
SO...Keep on Keeping On...