A device for stimulating capillary conditioning by using the force of gravity and exercising the capillary vessel is described, comprising a base with a horizontal area (10) and a vertical projection (20) from the posterior face of said horizontal area (10), where horizontally spaced straps (30) are fastened, said straps (30) are subject to the vibration and movement generated by an engine, and the upper and lower limbs are placed on said straps (30).