Most mornings I wake up a little tired and groggy. I know I don't get quite as much sleep as my body needs.
Some mornings, like this morning, I wake up feeling like someone's been punching on me all night. I don't know why. My shoulders, back, and sides are downright sore. I will grant you it wasn't the best night's sleep I've had, but there was no evidence that I spent it thrashing around in bed to cause these muscle aches.
I wonder what causes this? By the end of the work day, everything will have stretched out, and I should feel back to my abnormal self, but I'd still like to know what happens to my body some nights to leave me feeling like this.
