Then, I herniated a disc in my lower back. I think it was from playing basketball (not really extreme heh). The pain was literally the worst thing I have ever felt. My back didn't hurt, but my leg from the hip to the foot felt like it was on fire or the skin was being pealed off. I couldn't sleep, walk, get in/out of a car, stand upright, lay flat, etc... Luckily a back injection got the inflammation and pain under control. But, my life going forward has forever changed. No more basketball. No more heavy deadlifts (I was deadlifting in the 500#s, now I stay 225# or less). No more heavy squatting. No more running (afraid of the impact). I do what I can and work from there, happy that modern medicine gave me a chance.