Went to check the PO Box last week. Crouched down and.... POP! I felt something pop toward my outer knee. I stood up and it popped back in. Was sore the next day, but was doing ok. 5 days later I went to take a picture of my kids. Did the same stupid crouch-down and this time... a real nice painful "POP!!!" Great. Barely made it back to the truck. Went in to ER. x-rays showed nothing. I need to schedule an MRI, but can't right now. Got some ibuprofen and muscle relaxer. Feeling better but, not great. It's sore, but not terrible. Man... I forgot how much an injury can take out of you. Can't wait for it to get better... I hope it's not a constant problem.