Editing Choking (section)

==== Back blows (back slaps) ====
Many associations, including the American Red Cross and the Mayo Clinic,<ref name="Choking: First aid" /><ref name=":5" /> recommend the use of back blows (back slaps) to aid a choking victim. This technique is performed by bending the choking victim forward as much as possible, even trying to place their head lower than the chest, to avoid the blows driving the object deeper into the person's throat (a rare complication, but possible). The bending is in the back, while the neck should not be excessively bent. It is convenient that one hand supports the victim's chest. Then the back blows are performed by delivering forceful slaps with the heel of the hand on the victim's back, between the shoulder blades.

The back slaps push behind the blockage to expel the foreign object out. In some cases, the physical vibration of the action may cause enough movement to clear the airway.