Argh! So I have my AOSB Briefing in just under 2 weeks. Have been training hard for a while now, and while I'm comfortable with the 1.5 mile time, doing it under 10mins and fly through the 40 situps, my press ups are really struggling. Need to do 21 in two mins. I can do 15...at a push. Pathetic I know! Its frustrating because I know I'm fit enough and would be so hacked off if I ended up with a Cat 2, or worse because of a few crummy press ups. Any tips to make the magic 21 in two weeks?