 We round up our tour of ways excess heat can kill with the fifth mechanism from that 2017 summary. It's called rhabdomyolysis. I had never heard of it. Rhabdomyolysis. Sometimes the name is shortened to rhabdo, and that seems a little bit easier. Wiki says, quote, rhabdomyolysis, shortened as rhabdo, is a condition in which damaged skeletal muscle breaks down rapidly, often due to high-intensity exercise over a short period of time.