"young age lower back pain"

Waking Up with a Stiff Lower Back? Ankylosing Spondylitis, a Warning from Your Spine

Have you ever woken up in the morning surprised because your lower back felt stiff and refused to straighten, almost as if it had frozen solid? You might have brushed it off thinking, 'Did I just sleep awkwardly last night?', but if these symptoms repeat daily, it could be an important warning signal your spine is sending you.