I pushed myself at the gym today to do a little more running. I did 30 min. total on the treadmill, and for the last 20 min, I ran every other minute. After the treadmill, I did 15 min. on the elliptical. I think, the elliptical is starting to bother my back. Does anyone else have this problem with the elliptical? My dad and my friend both told me that elliptical hurts their backs. I really love the elliptical, so I hope it's not going to start being a problem for me.
Have a great day everyone!