Scientists have discovered that we wake up stiff and achy becauseour body's natural ibuprofen has not kicked in yet. As day darkens into night, the circadian clocks in joint tissue suppress inflammation and also the body's production of anti-inflammatory proteins, our natural pain-dampeners. W...
It's not uncommon for yourlegs to feel tired while running,climbing stepsor for a little while after a tough workout. But if they're consistently feeling heavy or stiff and tired, and you don't feel refreshed even after resting, you could be dealing withovertraining syndrome(OTS). OTS is...
Tired legs are often related to blood circulation issues. Poor circulation has the biggest impact on the legs since it is harder for the blood to flow upwards from the feet to the heart. This can cause blood to collect in the legs which can produce a tired and heavy sensation. This is ...
“Maybe you just need a banana? They’re good for tired bones.” his sister, Meredith, persuaded him in a wise way. This was the first time I had heard of the banana’s miracle(神奇的) cure for achy bones. It distracted(使分心) William and we were able to make it to the car. ...