When you’ve mastered all of the success points of the single under, you’re set to try your hand at the notorious Double-Under.
Double under is a skip where the rope rotates twice around the body on every single hop.
Two rounds of:
Jump rope double unders for 2 minutes
One-legged, alternating L&R legs, Tabata squats. Use right leg for the first interval and left for the second, etc.
24" box jump 2 minutes
Total double unders on jump rope, all squats, and box jumps for both rounds and post to comments.
Jump rope double-under for 2 minutes
Sit-up for 2 minutes
Jump rope double-under for 90 seconds
Sit-up for 90 seconds
Jump rope double-under for 1-minute
Sit-up for 1-minute
Jump rope double-under for 30 seconds
Sit-up for 30 seconds
Five rounds for time of:
30 Jump rope double-unders
30 Sit-ups
30 Squats
If you can't double under cut your losses at 2 minutes of jumping rope furiously. Sit-ups can be done on glute-ham developer (GHD), Roman Chair, Ab Mat, or as Knees-to-elbows on pull-up bar. Post time and needed modifications to comments.