Speed measurement type core strength training and information feedback monitoring device for hip turning with upper body fixed

Fixed hip rotation core strength training and feedback on the speed monitoring device type, it relates to a strength training and feedback devices. In order to solve currently no specific core strength training device with a speed function, but can not be quantified monitoring motion parameters. Chassis arrangement of the invention just above the base, the balance is provided between the lower end fixed to the seat surface, the chassis and the base chassis rotatably connected by a balance seat is disposed immediately above the pedal chassis, between the pedal and the chassis by vertical the rotation shaft is provided connected to the rotatable connection between the lower end of the rotary shaft and the chassis, the pedal shaft sleeve fitted over the lower end of the rotation, rotational resistance is mounted between the rotating shaft and the sleeve, two distance measuring sensors located on the balance housing arc on both sides; and two signal outputs are connected to the distance measuring sensor signal from a first input terminal and a second input signal from the control circuit. The present invention is for a fixed speed of hip rotation on the core strength training and feedback monitoring.