It's late in the evening and I'm doing a diaphragm stretch before going to rest. I yawn and then my belly goes big as a balloon, I exhale the air, and it turns concave. I dynamically move my diaphragm and hear a clatter of stomach contents! It's fantastic!

It's late in the evening and I'm doing a diaphragm stretch before going to rest. I yawn and then my belly goes big as a balloon, I exhale the air, and it turns concave. I dynamically move my diaphragm and hear a clatter of stomach contents! It's fantastic!