Of course do all the following practices while aiming for the legs ....
Shooting with your weak hand,
shooting from your pocket,
shooting after running 2 miles (high heart rate)
shooting while grappling,
shooting from the prone position,
shooting over your back
shooting from/into a vehicle
shooting while driving
shooting while retreiving object/person
Swat shot under the car at the guys legs to bring him down. Autopsy showed he bled out from femoral artery wounds.
Seriesly FRiend, you should quit your childish quibbling and sarcasm. Now be a good FUDD and go shoot some nice paper targets.