Definition of the principle of hydraulics: in a certain mechanical and electronic systems, relying on the static pressure of the liquid medium, to complete the accumulation of energy, transfer, amplification, to achieve the mechanical function of lightweight, scientific, maximization. Hydraulic mechanical device is generally composed of four parts: power, execution, control and auxiliary. Hydraulic machinery has a light weight, high power, simple structure, flexible layout, easy to control, etc., speed, torque, power can be made stepless adjustment, can quickly change direction and speed, wide speed range, fast performance, smooth work, low noise, has been widely used in medical, science and technology, military, industrial, automated production, transportation, mining, construction, aviation and other fields. Small hydraulic devices, such as the size of the stapler used for earthquake relief concrete rebar cutter, micro-robot, etc.; large hydraulic devices, such as the launch vehicle launcher hydraulic system, etc., are indispensable to the hydraulic machinery and equipment.
The product is equipped with two "hydraulic cushioning rod" to eliminate the friction of the knee joints during exercise, and is more conducive to the stretching of the tendons and bones, and to strengthen the muscle contraction function of the legs! You can easily adjust the intensity of the exercise you need to step on the front of the pedal to increase the intensity of the exercise, and vice versa to reduce the intensity of the exercise by stepping on the back of the pedal. Based on the mechanical principle of the treadmill, it is recommended not to use more than 15 mins each time to avoid overheating, so it is best to use it twice in the morning and in the evening
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