I've been paying some attention to how much Advil I'm taking, and I want to compare notes with some of my fellow geezers. I'm 49, BTW. Anyway, I find that I need to take two Advil with breakfast. This will last 36 hours or so. Then most of my tennis-related joints start to ache the following evening. I will hold out until the next morning, and then have two more Advil. Sometimes I'm able to go 5 days or so without any Advil, but I have no idea what leads to these Advil-free stretches. If I am really feeling something from tennis, I'll take two before I play and ice knees, wrist and elbow afterward. And if I'm actually hurt, then I will take 2-3 before playing and may need to repeat that day. How about the rest of you older players?