5 Deadlift, body weight or less.
10 Push Press

Do as many rounds as you can without stopping in 12 minutes. This is more fun with a partner, as are many training sessions.

Notes: You should be able to quickly and explosively move the bar in the deadlift; if you can't, go lighter! I did this workout first in Gym Jones right before heading to the Tetons, with ridiculously sore legs I spent the following day on Teewintot's East Ridge, 11,000ft total vertical, ouch.