I feel a weakness or laziness in my legs if I am not active immediately upon rising in the morning. Cardio exercise in the morning before work helps. Regular exercise pretty much eliminates the condition. But on days were I cannot exercise in the morning I feel very weak. Even when sitting or lying down I feel this weak sensation in my legs. I feel a loss of power or drive. Blood sugar and pressure normal. I m 72 230 lbs so over weight. I exercise regularly and have my whole life. For the last 4 years I have also developed a issue were i have excess saliva when talking resulting in spitting while speaking. This is also something recent. I have acid reflux and must take Zantac to sleep at night. Any help greatly appreciated. My dentist and doctor tell me not to be concerned excess saliva is ok but for me it s very embarrassing as I am needed to communicate all day. Thanks