50-40-30-20-10 reps of
At 3...2...1...Go! You will perform 50 Double Unders or 100 Single Unders. Then, 50 Sit-Ups. then 40 of each movement. 30, 20, then 10. Your score is the time it takes to complete all the reps.
The intended stimulus of this workout is an all out sprint. Go as fast as you can, stopping for as little time as possible.
If you have to scale the Double unders to single unders it's double the reps. If you don't have a rope you can do hops over the abmat at the same 2:1 ratio.
If you're not dead from Murph and end up getting after this, we commend you.
Have fun. Stay safe.
Lets get it!!!