Accessory for Sports Training and Leisure Activity

Abstract

An accessory for sports training and leisure activity that includes a springy internal spine and a soft external shell that can also be springy. The springy internal spine is hoop-shaped and is made of a springy, rigid material. The soft external shell is also hoop-shaped, is made of a soft material, and envelops the springy internal spine. The combination of the internal spine and external shell gives the accessory uniqueness. The springy internal spine imparts a bouncy character to the accessory, and the soft external shell provides the user with a pleasant grip and protects the user from injury. The springy internal spine can be located close to the inner side of the soft external shell. The soft external shell of the accessory can have circumferential cut-outs. The accessory is also equipped with center of gravity modification means, a sensor, a command unit, indication means, illumination means.

What is claimed is: 
     
         1 . An accessory for sports training and leisure activity comprises: a springy internal spine and a soft external shell; wherein the springy internal spine is hoop-shaped and is made of a springy rigid material; wherein the soft external shell is hoop-shaped and is made of a soft material; wherein said soft external shell envelops said springy internal spine; wherein said springy internal spine is located close to the inner side of said soft external shell, that faces the center of said accessory; whereby the springy internal spine imparts a bouncy character to said accessory and whereby enables a user to kick it like a ball, throw it back and forth like a Frisbee, and bounce it of any surface; whereby the soft external shell provides the user with a pleasant grip and protects the user from injury. 
     
     
         2 . The accessory according to  claim 1  wherein said accessory is also equipped with two or more clamp rings; wherein said clump rings are designed to be connected to one half of said accessory; wherein said clamp rings are served as a center of gravity modification means; whereby the trajectory of said accessory is given a surprising swerve. 
     
     
         3 . The accessory according to  claim 2  wherein said soft external shell had several circumferential holes around it. 
     
     
         4 . The accessory according to  claim 3  wherein said accessory is also equipped with a sensor, a command unit, and indication means; wherein said sensor is designed to measure the speed, the distance and the time of each flight of said accessory; wherein said command unit is equipped with a controller and transmitter, which are designed to transmit the parameters measured by said sensor to the indicator means; and whereby the indicator indicates said measured parameters, or part of them.