The application belongs to the technical field of fitness equipment, and particularly relates to a hip
muscle training self-adaptive torque compensation method based on pelvic compensation feedback, which comprises the following steps: acquiring real-time pedaling displacement in a centripetal abduction stage in a unilateral hip
muscle training process, combining with a pre-stored maximum pedaling length of a user, calculating a real-
time displacement ratio, and determining a force arm compensation coefficient; acquiring a reference average speed of a first action in the centripetal abduction stage and a current average speed of a current action, calculating a speed
retention rate, and adjusting a speed fatigue adjustment coefficient; acquiring an initial inclination angle of a
pelvis when the user is in a body upright
neutral position, and a current pelvic inclination angle and a current inclination angle in a training process; calculating a posture
penalty coefficient; and dynamically adjusting a preset initial resistance by using the speed fatigue adjustment coefficient, the posture
penalty coefficient and the force arm compensation coefficient. The application scheme can realize real-time sensing of human
kinematics data and spatial posture, and accordingly realize dynamic torque compensation and multi-
modal safety intervention.