| 摘要 |
An abdominal exerciser with an oscillatory massage device includes a main frame for a user to hold thereon and a threaded shaft disposed in the main frame. The distal end of threaded shaft is pivotally connected with an abdominal pad seat which includes a soft pad at a distal end thereof. The abdominal pad seat has a hollow inner section to receive the distal end of the threaded shaft. An eccentric oscillatory block is pivotally connected to the hollow inner section of the abdominal pad seat. When the threaded shaft is extended out and retracted into the main frame back and forth and makes fixed-axis rotation, the oscillatory block will be turned synchronously and continuously to bring eccentric swing of the threaded shaft so that the threaded shaft links the soft pad to lean against the abdomen of the user for abdomen exercise and massage. |
