HiSun Stair Climber is a new oxygen physical fitness product. It imitates the real mountain climbing activities in the greatest degree, and has the merits of body building, weight reduction and body shaping. With automatic intelligent control system. The equipment is manufactured under the patented technology (Patent No. is ZL 200520097596.8). The exercising time, climbing height and energy consumption and be set conveniently. It is helpful for checking the body building effect for it displays the time, height, step numbers, speed, heart rate, and energy consumption at current time. Equipped with climbing speed adjustment function and infrared induction safety device, the equipment can satisfy various customers with different body constitution, and is also suitable and helpful for the lower limbs sickness at the recovery period. Using the equipment in a planned way is contributory to improve the heart lung function, accelerate blood circulation, strengthen bones, increase the power of lower limbs muscle and ligament, and maintain the agility of lower limbs joint, beauty the shape, anti-aging.