ORDER BEFORE 3PM EST 12/13 TO GET YOUR GEAR BEFORE CHRISTMAS. E-Gift Cards and Expedited Shipping are available. Click for Details
History

Shaking Up Your Liver – Strength Magazine – September, 1924

It is advisable to put shock absorbers on your car, but be sure to keep them off your liver. This is to say, that your liver needs a reasonable amount of shaking up. This is especially true with those who lead a sedentary life. To make this plainer, there are certain exercises, or rather jumping movements, which are very beneficial to the liver. These movements shake up and consequently stimulate this organ, which enables it properly to do its very important work.

Stark CenterUniversity of Texas