The guy couldn’t swim, but he wanted to impress everyone and threw himself into the pool. They all thought he was showing off how long he could hold his breath, but then they realized he must have drowned. The lifeguard pulled him out and started CPR with cardiac massage. But his efforts were in vain, his life could not be saved.
Watch the resuscitation carefully. This is what it should look like. Heart massage is done with full force regardless of whether the rib cage breaks. Because a broken bone is better than death. Likewise, the pace of heart massage is absolutely correct.
