I was sprint running once (on asphalt), and when i was completing the 100m, i started to slow down, and while i was doing this, i felt that my feet were hitting the ground so hardly, and i felt a shock in the head (like a shake), and a slight headache, now, i have this slight pain in the head that comes and goes from time to time, i experience it mostly when i wake up...
Does anyone know something about what's happening?
thanks
Well It might be something concerning blood pressure, as well as it could be dehydration, but I am a rather healthy person...


another thing is that I felt the pain on the left side of the brain, and it only the left side..

thanks to u 2, I'm still expecting some more please...
Well It might be something concerning blood pressure, as well as it could be dehydration, but I am a rather healthy person...

another thing is that I felt the pain on the left side of the brain, and it only the left side..

thanks to u 2, I'm still expecting some more please...