CrossFit - Day 7

Warm up:
0.5 miles on Elliptical
1 rounds of
* Samson Stretch (hold 20 seconds for each side)
* Squat (10 reps)
* Sit-up (10 reps)
* Push up(10 reps)

WOD:
I completed 4 rounds in 10 minutes:
*13 pounds Front squat, 5 reps
*Lat Pull down with a functional Dual Pulley System(80#) [I did this instead of pull up], 10 reps
*tuck jump (instead of Double-unders), 15 reps
Tuck Jump is much harder than I thought. I have to take break between 15 reps