"I thought I had just knocked my head and it was a scab," he said about the bleeding lump on his head. "It was the size of a bubble wrap bubble and there was no pain. But it just wouldn't heal.

During these sessions, direct pressure was applied to the top of his head for between two and seven minutes. Despite hair loss and a burgeoning lump on his head, he continued to practise headspins ...

South China Morning Post What healthy and unhealthy poop looks like, when to be worried, how often you should defecate, and tips for great stools Unhealthy poop can signal a range of health ...