Training Lower Back
February 8th, 2010 | 
Author: Is it normal to feel my lower back a little stiff after weight training?
I have a home gym, and after a whole workout, I feel my lower back muscle stiff. I don’t feel pain, just my back muscles stiff. Could it be that during the exercises I try so much to keep my back straight, that as a consequence I feel my back muscles stiff??
Yes, if you don’t feel pain then it should be OK, It’s just your muscles tightening, reacting to the exercise 
How to Do Fat Burning Exercises : Lower Back Exercises for Core Training
