Hi guys! I have a lot of pain and muscle tension after exercising, mostly on the head (tension headache), neck, shoulders and upper back. It started a fee years ago, I used to be very active (run, muay thai, weight lifting...), now just a simple pilates class will give me pain in this area. The pain would come a few hours after exercising and stay for days, I would have insomnia due to the intense headache. I would like some advise on this, why do you guys think that happens? What can I do? One of the things I love most in life is exercise so this is very sad for me. I can also have this pain due to a stressful week, poor sleep, but it's mild. Since it started (4 years ago), I have tried different workout modalities and them all give me a lot pain. I don't have anything wrong in my body, no injuries. Any comments would be highly appreciated. Thank you!