This sounds reasonable but I think it's actually pretty silly. In physics everything is at some high energy level rolling doesn't to some lower state. Your body

This sounds reasonable but I think it's actually pretty silly. In physics everything is at some high energy level rolling doesn't to some lower state. Your body has tons of energy. If we threw you into the right sort of fusion reactor or dropped you down a giant well you'd release massive amounts of energy. It's not about "high energy" "low energy" or even "by definition an explosive" it's about how likely and favorable the pathway to releasing that energy in a bad way is. Just because you can release it slowly doesn't mean you can release it quickly. Some radioactive materials have lots of energy and a long Half-Life, try making a bomb out of them. It is not a simple question it's a lot of chemistry physics and engineering to answer.