Well that's exactly what I mean. What parts of the body are more susceptible than others to damage?

Say, if I were to kick Uke in the head and get 10000 score points, how many score points would that same exact kick give if I hit Uke in any other given body part?

This would be super valuable information to me, if I were, say, in a situation where I had the choice the aim at either the chest or the lumbar. Which target would give me more points?