My lower back has been hurting, right of the spine , when i bend over it feels like a rubber band stretched to the max. I started school the end of august, so constantly sitting down studying. I was working out 5 days a week prior to the start of school. I am 28, I have acute scoliosis , in the past i have had doctors tell me I had a pinched sciatic nerve . Also, when I sit for an extended period, my legs will go numb. I did decide to start working out, my hips were tender on both sides doing several of the exercises. Any idea what it could be, or exercises to do, etc...