treadmill
(1) Treadmill is a routine fitness equipment in family and gym, the simplest one at present, and the best choice for family fitness equipment. 1965, the world's first household treadmill was born in Tantelli, northern Europe, and the designer modified it according to the principle of speed transmission belt.
(2) The birth of this treadmill represents a real home treadmill in the modern sense, and people in Europe and America began to accept running at home. However, the treadmill can only walk on it at first, and running is a bit uncomfortable. The world's first heart rate training treadmill was born in 1969. Installing heart rate monitoring on treadmill is a great pioneering work in the world, which points out the direction for the future development of fitness equipment in the world.
Second, the efficacy of the treadmill
(1) Heart rate is the best index of human state during exercise. In Europe and America, it is a very popular concept to monitor heart rate, reasonably control one's exercise intensity and exercise scientifically, and heart rate fitness has also become a very important fitness index. In China, as of 20 15, only a few athletes have monitored their exercise intensity.
(2) Controlling your exercise heart rate within a reasonable target value can easily achieve the effect of losing weight and avoid the injury caused by exercise transition. And more importantly, exercise can exercise people's cardiopulmonary function, and long-term moderate exercise can reduce the occurrence of various diseases.