Legendary MMA fighter Bas Rutten, whose punches have been measured at over 1,200 lbs of force, is a big fan of body shots. In this first video, Bas breaks a spleen inside of a dummy to demonstrate what it looks like when he delivers one of his fight-ending blows.
Bas breaks a spleen in a dummy
In this next video, from between 10:10 and 10:40 you see Bas deliver two liver shots, and the second one literally breaks his opponents liver. Bonus: Commentary by Bas.