Find a push press load that allows you to go unbroken for at least a few rounds. This load should not feel easy (unless your at the Rx load), but should be something that challenges you to hang on for the last rep or 2 as you get into the latter half of this AMRAP. Stand all the way up on top of your box after each jump, keeping these nice and steady. Then, find a pull-up scaling that allows you to complete 10 reps in 2 sets or less. Consider cutting volume to 7-8 reps if you can do Rx chin over bar pull-ups, but not in sets of 5+5. 12 minutes will certainly feel like a long time here, so, when you hear “3, 2, 1, GO!” pace the start a bit more than you feel like you need to.

AMRAP 12:
6 Push Press (60/45kg)
8 Box Jumps (24/20″)
10 Pull-ups
post completed rounds + reps and any scaling