Same thing happened to me but it was from kicking a soccer ball...there was a hole in the grass and as I went to plant my left foot I just kept going down...i did like a one legged sissy squat all the way to the ground...it sounded like a gun shot as it ruptured...had reattachment surgery 3 days later...all was going well until about week 3....I developed a blood infection from the surgery...I was hallucinating...I saw monkeys swinging from the ceiling fan and leprechauns were poking there heads out from under the bed...I was shaking so hard the bed was moving...I had to have the surgery redone....a week later I leave the hospital with a pic line in my arm attached to a bag of liquid antibiotics and a pump 24 hours a day in a fanny pack for six weeks....I was 41 at the time and I have never gone heavier than 315 over the past 20 years...