Pelvic floor muscles and erectile dysfunction Healthy Male Struggling with pain on the left side of your back especially after long hours of sitting? It may feel like just another posture issue, but your body could be signalling something Groin Pain in Men Lilyfield Physiotherapy % % Does anyone get pain here? Hip bone area, groin and sometimes pyriformis muscle area at the back : r adenomyosis 7 Common Causes of Male Groin Pain: A Complete Guide Main Causes of Pain in the Hip, Thigh, and Groin