Hey guys, I just got back from hunting in Africa. One animal I was not prepared for was the impala. I knew they were prone to jump the string, but I was amazed at how much they could actually jump! I shot at one at less than 15 yards. At the shot, he dropped alot, and I hit him in the shoulder, only getting about an inch or two of penetration. Later in the week, I was in the blind with my PH. A nice impala came in an began to drink. I told my PH I was going to aim for the heart. He told me that if I am for the heart, I will still end up hitting it in the shoulder when it jumps the string. He told me to actually aim at the leg, about two inches down. I was concerned that if the animal did not drop at the shot, that I would hit it in the leg. He told me..."don't worry, it WILL drop at the shot. Aim AT the front leg two inches down." It was hard to do so, but I picked a spot on the front leg like he told me, even though I felt odd doing so. I shot. It looked funny. We rewound the video tape, and guess what? The impala did not move a muscle until the arrow hit it square in the front leg, where I was aiming! The PH did the best he could with his advice to me, but it did not turn out well. My advice to any first timer to Africa shooting traditional gear is to aim for the heart on impala. That way if he jumps you will probably hit lungs, and if he does not jump you will hit the heart. This is what I wanted to do, but thought I better listen to my PH. Damn. Impala are JUMPY! Good luck.