The invention relates to a spine-vibrating passive movement external force machine. The spine-vibrating passive movement external force machine comprises a base, a hip jigging mechanism, a foot jigging mechanism, an arm back-and-forth movement mechanism and a controller. The hip jigging mechanism is arranged at one end of the base, the arm back-and-forth movement mechanism is arranged at the other end of the base, the foot jigging mechanism is arranged between the hip jigging mechanism and the arm back-and-forth movement mechanism, and the controller is arranged on the surface of the arm back-and-forth movement mechanism. Compared with the prior art, the spine-vibrating passive movement external force machine has the advantages of being simple in structure, reasonable in design, convenient to use, scientific, practical, capable of conducting passive movement and fluttering jigging, free of injection and medication, environmentally friendly, safe, reliable, free of side effects and the like, and has the effects of inducing generation of nitric oxide, balancing hormones, conditioning sub-health and prolonging life by making in-vivo cells strike one another for rearrangement through movement and jigging of the machine for nourishing the spine, building the body and preventing senescence and degeneration of the body.