According to the American Heart Association, you can get an accurate blood pressure reading by doing the following: Don't smoke, exercise, drink caffeinated beverages or alcohol within 30 minutes of the reading.
1 In the same television series Joel Nestler played the teenage aged version of Clark Kent.  Superman (1948) and Atom Man vs. Superman (1950) were the first television series made starring the comic book character Superman. Kirk Alyn played the super hero in both these productions.
Main characters. 1  Superman/Clark Kent/Kal-El, a being from the planet Krypton, is rocketed to Earth in his infancy. He grows to manhood under the foster care of Eben and Sarah Kent. As an adult, he works as a Daily Planet reporter under his human name of Clark Kent.