Surfing exercisers

Abstract

A surfing exerciser includes a frame with a connection member and two first cylinders each have a first end thereof pivotably connected to one of two sides of the connection member. Two respective second ends of the first cylinder cylinders are pivotably connected to two ends of an elongate board. Two second cylinders each have a first end thereof pivotably connected to one of two sides of the frame. Two respective second ends of the second cylinder cylinders are pivotably connected to two sides of the board. The two first cylinders are pivotable about a first axis and the two second cylinders are pivotable about a second axis which is substantially perpendicular to the first axis. The user stands on two ends of the board by his or her two feet and can pivot the board in different directions to overcome the resistance from the cylinders.

1 . A surfing exerciser comprising: 
 a board;    a frame and the board pivotably connected to the frame, the board being pivotable in different directions.    
   
   
       2 . The surfing exerciser as claimed in  claim 1 , wherein a pivotable device is connected between the board and the frame, a plurality of cylinders are connected between the board and the frame.  
   
   
       3 . The surfing exerciser as claimed in  claim 2 , wherein the pivotable device includes a first axis and a second axis, the board is pivotable about the first axis and the second axis.  
   
   
       4 . The surfing exerciser as claimed in  claim 2 , the cylinders include two first cylinders and two second cylinders, the first cylinders are located on two sides of the first axis, the two second cylinders are located on two sides of the second axis.  
   
   
       5 . A surfing exerciser comprising: 
 a board, and    a frame and a connection member connected on a top of the frame, two first cylinders each have a first end thereof pivotably connected to one of two sides of the connection member, two respective second ends of the first cylinder cylinders pivotably connected to two ends of the board, two second cylinders each have a first end thereof pivotably connected to one of two sides of the frame, two respective second ends of the second cylinder cylinders pivotably connected to two sides of the board, the two first cylinders pivotable about a first axis and the two second cylinders pivotable about a second axis which is substantially perpendicular to the first axis.    
   
   
       6 . The exerciser as claimed in  claim 5 , wherein two support rods are connected to an underside of the board and two connection links each have a first end pivotably connected to the connection member, two respective second ends of the two connection links are pivotably connected to the two support rods.  
   
   
       7 . The exerciser as claimed in  claim 5 , wherein two stops extend from the frame and located corresponding to the two ends of the board.