You might be afraid to injure yourself or inflict more pain to your spine if you have a tight back or lower back pain. However, doing nothing will only make it worse, and the muscles around the spine will become weaker. Stretching the spine will improve mobility, range of motion and decrease pain. Some beginners tell me that the Cobra pose is not relaxing or comfortable for them. They say they do not feel that they are extending the spine. These four tips can help put you at ease with one of…