Why sit on the stool always lumbar acid?
Sedentary: sitting for a long time, the flesh wound not activity, body blood running slow, muscles weakness, and the move is long, moving the blood circulates through the body can make muscles, especially the limb muscles have;
Sitting on the stool for a long time, it will be lumbar or lumbar pain; because sedentary lead to blood circulation, congestion, edema and so onCan cause lumbar acerbity or lumbagoSitting longer is more soreness, but stand up for a few minutes on the okay
