First 20" Box Jump

Skill/strength: Death by Pull Up:  Did 1 with the thin purple band. 
Met Con: “Thrust a Move”
WOD begins with 3 box jumps/3 toes to bar
Complete 75 thrusters (75/55)
At every minute mark, execute 3 box jumps/ 3 toes to bar

This workout was tough.  I have the least amount of strength in my arms, so its really hard for me to do these workouts quick.  I did the 20" inch box for the first time today and Rx'd the workout!  Time: 20:34