Hey guys, So, i was playing soccer this afternoon with my brother and cousin. Long story short, i got my left foot stuck in a small stump of a plant of some sort. I'm pretty sure as my body twisted, my leg below the knee stayed in place, straining my muscle. Symptoms: NO swelling what so ever, knee hurts slightly, difficulty going up & down stairs (mostly because of my upper calf below the knee behind). When i move my left foot upward, i can feel the pain. Any ideas? From what i read online, nothing serious.