I have read some people say to sit on your bike with your hips rolled forward and not like you are sitting at a barstool and leaning on the bar. How does one roll the hips forward? I cannot picture this.
I have had a problem with me lower back and I can stay for an hour on me trainer without no back pain but put me on the road and there is an upgrade and I develop pain in the lower back. Therefore this must be due to am improper riding posture.

ted