You can also find this workout and others on WID Today (What I Did Today).
3 rounds
3 strict pull-ups with 20# weight vest / 5 standard strict pull-ups / 9 assisted pullups with bands
Then
3 rounds
3 strict tricep dips with both chains / 5 tricep dips with one chain / 9 strict bodyweight tricep dips
Then Week 53 of The Arena: 3 rounds of 30 pushups / 50 mountain climbers / 90 jumping jacks