What is the correct technique for giving chest compressions?

The technique for giving chest compressions is essential for effective cardiopulmonary resuscitation. Using body weight to push straight down ensures that the compressions are deep enough to promote blood circulation during cardiac arrest. It is important to compress the chest at a depth of at least 2 inches for adults, aiming for a rate of 100 to 120 compressions per minute. This method helps generate adequate pressure to circulate blood to vital organs, especially the brain and heart, providing essential oxygenation until further medical assistance arrives.

Other techniques like pushing down quickly and releasing may result in inadequate depth and do not allow for the necessary recoil of the chest, which is crucial for filling the heart with blood between compressions. Using one hand only compromises the depth and strength of compressions, making it less effective. Bouncing, rather than applying firm and steady pressure, can also hinder the effectiveness of chest compressions. Therefore, using body weight to push directly down is the most effective method for delivering high-quality chest compressions during a resuscitation attempt.