Exercise should be regarded as tribute to the heart.
I did six years of planning to win the championship from Jack Dempsey.
Fat is one of the chief enemies of the heart because it has to be plentifully supplied with blood and thus needlessly increases the pumping load that the heart must sustain.
To enjoy the glow of good health, you must exercise.
Though I was not a belligerent kid, I do not think I ever passed up a good opportunity to fight.
A boxer's diet should be low in fat and high in proteins and sugar. Therefore you should eat plenty of lean meat, milk, leafy vegetables, and fresh fruit and ice cream for sugar.