We were out in the "shetach" a few days ago, which essentially means we were crawling on the ground and doing crazy physical stuff on rocky Israeli soil. You get injured like that. I don't even have to say anything here. I think the pictures speak for themselves. By the way, none of these body parts are mine - I gave blood that day so I only had to crawl once, and my scrapes and bruises were minimal (though I've got some good ones!).
There are tons more of bruises and cuts, especially on the back of everyone's hands and sliced up knees, but I just didn't have time to snap them all. Either way, I think everyone with this kind of injury feels damn good right now. You're supposed to get those things in the army!