The cause of the burning sensation you feel in your muscles while exercising is twofold: it is partly due to the build up of lactic acid, but it is also due to a lack of oxygen. 1  You can ameliorate this by paying close attention to your breathing while you exercise.
| License Photo. NEW YORK, June 18 (UPI) -- Heading into Thursday, the highest level the Nasdaq had ever reached was 5,132.52 -- a mark set in March 2000. At the close of trading, the composite was nearly a half-point higher -- and good for a new all-time record.
The housing crisis took a toll on the company, reducing its price to $332.77 in February 2009. It has since recovered and once again is approaching record highs. Google ($767.65) Technology giant Google (Nasdaq:GOOG) reached its record high in October 2012, making it one of the highest-priced stocks in history.