Annecdote time. My back has hurt for about 15 years, since the age of 18. I didn't exercise reguraly during that time. I haven't had any pain for the past 2

Annecdote time. My back has hurt for about 15 years, since the age of 18. I didn't exercise reguraly during that time. I haven't had any pain for the past 2 years... The change us definitely tied to this: I started working out reguraly (HIIT style in my case).