Training device for half-court team defense for basketball

The invention relates to the technical field of basketball training devices and discloses a training device for half-court team defense for the basketball. The device comprises a waistband, wherein a hanging ring is arranged on the left side of the waistband, a storage box is arranged on the right side, a scroll is arranged in the storage box and wound with an elastic cord, a hook is arranged at the tail end of the elastic cord and clamped at an inlet and outlet port of the elastic cord, a casing is embedded at the front part of the waistband, a recording module, a playing module, a control module, a storage module, a communication module and a battery case are arranged in the casing, a display screen, a control button assembly, a USB interface, a recording port, a playing port and a battery inlet are arranged on the casing, a dry battery or a charging battery is mounted in the battery case, the display screen, the recording module and the playing module are connected with the control module through the contr