Ebook: The Strenuous Life

"It seemed as if Theodore Roosevelt's biographers had closed the book on his life story. But Ryan Swanson has uncovered an untold chapter" (Johnny Smith, coauthor of Blood Brothers: The Fatal Friendship between Muhammad Ali and Malcolm X).

Crippling asthma, a frail build, and grossly myopic eyesight: these were the ailments that plagued Teddy Roosevelt as a child. In adulthood, he was diagnosed with a potentially fatal heart condition and was told never to exert himself again. Roosevelt's body was his weakness, the one hill he could never fully conquer—and as a result he developed what would become a lifelong obsession with athletics that he carried with him into his presidency.

As President of the United States, Roosevelt boxed, practiced Ju-Jitsu, played tennis nearly every day, and frequently invited athletes and teams to the White House. It was during his administration that America saw baseball's first ever World Series;...