Vertical type boxing sand bag

The utility model discloses a vertical type boxing sand bag which comprises a base, an elastic upright column and a sand bag body. The elastic upright column is perpendicularly arranged on the base, and the sand bag body is arranged at the upper end of the elastic upright column which is provided with a resistance type strain gage. The base is provided with a power supply module, a single chip microcomputer, a loudspeaker and a display screen. The loudspeaker and the display screen are connected with an output end of the single chip microcomputer, and the resistance type strain gage is connected with an input end of the single chip microcomputer. The vertical type boxing sand bag can feed back hitting force to a boxing practicer through ways of audition and vision, increases enjoyment, interactivity and participation sense of the boxing sport, practices a body of the practicer, simultaneously relieves spirit pressure, and facilitates physical and mental health.