Chest compressions are a vital part of cardiopulmonary resuscitation (CPR) used when someone’s heart has stopped beating. This technique involves pushing down hard and fast in the center of the person’s chest to help circulate blood to vital organs. The goal is to keep blood flowing until emergency help arrives or the heart starts beating again. When performing chest compressions, it’s important to use the correct technique. Place your hands one on top of the other, with your arms straight, and push down at a rate of about 100 to 120 compressions per minute. Remember to allow the chest to fully rise between compressions for maximum effectiveness.