Benjamin Franklin was a man of many talents: scientist, inventor, diplomat, writer, sage, musician, postmaster, founding father, and fitness guru. That's right, a fitness guru. Wiser than Dr. Oz, less ...

Benjamin Franklin was a man of many talents: scientist, inventor, diplomat, writer, sage, musician, postmaster, founding father, and fitness guru. That's right, a fitness guru. Wiser than Dr. Oz, less ...