The clubs with which Mr. Harrison commenced weighed about seven pounds each; he has advanced progressively until he can now wield with perfect ease two clubs. each weighing 37 pounds, and his heaviest weighing 47 pounds.
The effects of this exercise on the wielder’s measurements are as follows: round the chest 42-1/2 inches, the upper arm 15 inches, and the forearm 14 inches.

At the same time, his shoulders have increased immensely, and the muscles of his mid-section which were weak when he first used the clubs, are now well-developed and powerful. In short, all the muscles of the trunk have been improved by this exercise.”