Abstract: A space walking exerciser including two swinging frames hung on a stand and equipped with a respective foot plate, two damping devices adapted for imparting a damping resistance to the swinging frames, and two swinging angle control devices bilaterally fixed to the stand and respectively coupled to the damping devices to limit the swinging angle of the swinging frames, each swinging angle control device including a sector plate fixed to the stand and having two stop plates and a smoothly arched bearing plate between the stop plates, a guide rod fixed to one swinging frame, and a roller mounted around the guide rod and moved with the corresponding swinging frame along the bearing plate between the stop flanges of the corresponding sector plate.

Abstract: A multi-functional exerciser including a base including a front rod, a rear rod and an intermediate rod mounted between the front rod and the rear rod, a generally inverted U-shaped slide slidably mounted on the intermediate rod and provided at both sides thereof with a roller engaged with the groove of the intermediate rod, a seat assembly including a pair of first supporting rods pivotally connected with the second bracket, a seat fixedly mounted on the supporting rods, and a rotating rod pivotally connected at a lower end thereof with the third bracket and provided at a bottom with a fourth bracket, a pair of resilient members mounted between the first supporting rods and the slide, a backrest assembly including a second supporting rod, a backrest fixedly mounted on an upper portion of the second supporting rod, and a second rotating rod pivotally connected at a lower end thereof with the fifth bracket and at an upper end thereof with an upper end of the second supporting rod, and a footrest assembly inclu