When performing chest compressions, how should your body position be?

When performing chest compressions, maintaining a body position that is in line with the body, with arms straight and elbows locked, is essential for effective compressions. This position allows the lifeguard or rescuer to utilize their full body weight to generate the necessary force for compressions, enhancing their effectiveness in creating blood flow during cardiac arrest situations.

Being in line with the body ensures that the compressions are aimed directly over the sternum, which is critical for effective cardiac compression. Straightening the arms and locking the elbows provides the stability and power needed to compress the chest adequately, allowing maximum depth of compression without straining the arms or placing an improper angle on the body.

Effective compressions are ideally performed at a rate of 100 to 120 compressions per minute and to a depth of about 2 to 2.4 inches. Achieving this standard of care is facilitated by the proper positioning of the body and limbs, thereby increasing the chances of positive outcomes in emergency situations.