Great article here, by Harvey and colleagues, about how effective even just ONE hour per week of exercise is, in the prevention of depression. Depression is often a significant factor in physical symptoms such as neck pain, low back pain and headaches. Exercise may therefore be really helpful in helping to reduce these symptoms. You can read the research article here: https://ajp.psychiatryonline.org/…/10…/appi.ajp.2017.16111223