Three or four weeks ago I was doing some heavy power cleans(at least heavy for me) and I was going for a 1 rep max of 275. I got it all the way up to my shoulders and then I couldnt flip my wrists for the full clean, and thats when I felt soemthing in my back pull. I didnt think much of it and keep working out, trying the 275 twice more but failing. I tried rehabing it but everytime I lifted whether it was squats deadlifts cleans, my back would keep getting worse. Eventually the pain from my lower back went staright down into my leg. It still hurts and Im taking this week off, but how long do I need for a full recovery? I never had back problems before, and it sucks because I cant even strecth correctly any morw without pain. I feel like an old man.