I fell on my lower back folded from doing straight leg crunches with my iron gym used for pull-ups . I hit my right lower back bone I m assuming it might be a sprain or a bruise of some kind . What should I go about doing to quickly alleviate the pain
First you have not mentioned your age which is very important in case of back pain. For treatment of severe lower back pain you can take some painkiller like biozobid-plus or osteopath only when the pain is worse or disturbing your daily work along with some calcium supplements like shackled or toscal-gem once daily. Do some physiotherapy exercises after an expert opinion of physiotherapist. I will also advise you to sleep on plain surface.