EXERCISE IN HAMMOCK HELPS TO REDUCE WEIGHT (Mar, 1924)
This looks familiar.
EXERCISE IN HAMMOCK HELPS TO REDUCE WEIGHT
To exercise the parts of the body in which fat accumulates, and help users improve their physical condition, a revolving
hammock has been invented. It is said to stretch the spine and the muscles, stimulate circulation, and reduce weight. The device consists of a metal framework, with stirrups at one end and head grip at the other. A strap goes under the chin. Canvas webbing, shaped like a “Y”, supports the body.