Sports training protection is filled up

The utility model discloses a sports training protection is filled up, including the protection advance capital for body, protection advance capital for body lower extreme one side is equipped with the cavity, the one end of the lateral wall joint support frame of cavity, the other end of support frame rotates with the center pin of gear to be connected, the one end of rocking handle is connectedto the lateral wall of gear, the wheel and rack meshing, the lateral wall of rack is connected with telescopic, sleeve movable sleeve extension bar, two walls about the both ends difference fixed connection cavity of stock, the inside of the protection advance capital for body is equipped with first support, and this utility model structure is simple, has realized that the automation of protectionpad is folding. Waveing the rocking handle and driving gear revolve, advance capital for body jack -up will be protected in the downstream of gear band carry -over bar, and the motor starts, and thepivot on the motor drives t