The invention discloses a professional athlete basketball physical strength training device. The device comprises a fixing rod and a high-elasticity spring. A second fixing opening is formed in the front end in the fixing rod, a telescopic fixing rod is installed in the fixing rod, a fastening nut is installed on the upper portion of one side of the fixing rod, an open groove is formed in the middle of the front end of the telescopic fixing rod, a fixing nut is installed at the top end of the telescopic fixing rod, a first fixing opening is formed in the middle of the portion above the fixingnut, and a movable pulley is installed on one side of a fixing base. The high-elasticity spring is installed in the middle of the portion above the fixing base, a winding rod can be more convenientlystabilized through the fixing base, the winding rod can be prevented from falling in the collision process through the high-elasticity spring, as the spring has extremely good elasticity, rebounding swinging can be generated when athletes make contact with the device, thus, it can be avoided that the device is knocked over, and the athletes need to lift up the device back and forth, and time is saved.