English: "Zander Type B-5A/B Adjustable Weight Leg Spread Unit" allowed the user to spread his legs inward while inhaling and outward while exhaling. The action would presumably stretch the inner and outer thigh muscles. The machine is basically a green velvet seat on an iron pedestal and stand, with an adjustable headrest atop a metal support in back; adjustable weights extend from bars on each side. The wooden "legs" resemble skis with an elongated oval cut down the center of the end portion; they extend in front with horseshoe-shaped leather leg rests (adjustable) set into the center track.