I was playing raquetball and jumped up to hit a ball. When I landed, I landed just fine on both feet. There was no twisting or anything, but as I landed, I immediately felt some pain in both of my ankles. Today when I woke up, I was having difficulty moving around and walking, because I realized both of my ankles hurt when I do. It is not unbearable, but I'm wondering if I could've sprained my ankles without ever twisting them? If not, what could be causing the pain.