Ouch!!

I was just out the front of the house playing with my kids with the football. I wasn't kicking but was handballing back to them when I handballed with my left hand and felt a crunch in my left hip. I must have twisted through the hips as I did so and didn't it hurt! I'm icing up now. There really isn't much you can do until it settles down other than walking carefully in a straight line and riding a bike with a high seat and minimal resistance. A very frustrating lesson.