Originally Posted by Cosmoline
General soreness and stiffness in the main leg and core muscles that never entirely goes away and gets worse during the initial stages of a workout. I tried improved hydration, which really helped me move faster but I'm still sore. Maybe I'm just getting old.
Sometimes I feel that way too at the start of the workout, although I wouldn't describe it as soreness. I'd describe it as more lethargy with discomfort. Happens after a day totally off.
Maybe you need a good massage.