Yesterday after work, I went into the womens restroom to change into my running clothes. As I was changing, someone came in to pee. When she first started her stream, it was a very tight tinkle. Then two seconds later, she was peeing like a racehorse with a very strong and frothy flow. Then another two seconds later, it became a tinkle again. I figured she was finishing up her pee, but then another two seconds passed and her stream was pounding the toilet bowl. Then it went back to light, then hard, then light again until she completely finished. I was amazed with how she could control the flow of her urine. When I try to stop or slow down mid-stream, it’s quite difficult and a little painful. She must be a kegel exercise master.