Comfort treadmill fitness equipment, treadmills [manufacturers], Qu provided by Comfort treadmill fitness equipment. We are Weifang Comfort Fitness Equipment Co., Ltd. (www.khtyqc.com) located at: Shandong Weifang specializes in: fitness equipment in the world's first treadmill was born in 1875, the inventor was a machinist in rural eastern United States this machine In fact, is a portable farm equipment to livestock as a power source. This is not anything new treadmill, the world's farmers have long used the donkey to pull mill. However, donkeys, and any animals, do not like standing around, let donkey mill, you have to use the whip, had cast its eyes. In addition to drawing mill treadmill manufacturers, there are a lot of farm animals can let dry. Early in the 16th century, European farmers invented many similar gear, let the donkey and Malay help farmers threshing or draw water. However, these devices are all the animals to climb stairs, use of animal body weight to generate power. 1866, New York passed the first U.S. law prohibiting cruelty to animals, animals with a whip be considered illegal. "The United States opposes animal cruelty organization" accusing those Palou type of power plant animal knee injury, psychological stress caused to the animals. So someone invented level treadmills Buy, its conveyor belt and parallel to the ground, animals walk on walking as natural as usual. Maintaining the treadmill belt and the speed corresponding to the pace of human premise treadmill unique design of the suspension system and in the mitigation of the impact while maintaining control of the rebound side of the oscillation, thereby reducing the human knee, leg, and back pressure. l inductive panel and recreational sports integrated system l can directly select 26 program: Only six keys can control 26 programs, including six fitness test program. The operator can use the process to convert to any other programs. The key buttons control buttons provide quick response for people and prompted key sound, whether beginners or experts is very easy to use this traditional-style keys, using the entertainment system even if the user does not prevent the treadmill information input.