LAB TEST 2: Recorded in super HD Audio. Channel 1 HD Mic & Channel 2 HD Mic set to record at extremely high volume levels. Lab test 2 - Sarena. Prior to video Sarena was made to drink almost 2 liters of water. Lab technician punches all areas of mid section. Target areas include very high upper abdomen, mid belly, lower belly area. Punching power is very hard, hard, medium and light rapid. (WARNING) LOWER VOLUME BEFORE CLICKING ON THE VIDEO. Volume warning! Before putting on the headset, turn the volume control to a low level.