Based on my understanding and the fact that I have tried both machines, I think there are three main points. The first point: the direction of movement is different from the principle of movement. The rhythm machine moves in the vertical direction up and down. . The swing machine is a see-saw type of vibration. Moreover, rhythm therapy has been proven to be safe and effective by medical experiments. Many medical experts and scholars around the world have conducted research on the many effects of vertical rhythm on the human body (I received a rhythm therapy book when I bought it, which explained it in detail) And vertical rhythm has invention patents from China, the United States, Germany and other countries.
Second point: Using a vertical rhythm machine is very safe and will basically not cause sports injuries. It is developed based on the principle of vertical gravity and is most in line with the laws of nature. There is no scientific basis for the swing machine, and because the direction and intensity of the external force are uncontrollable, it may cause physical discomfort and sports injuries to users with slightly poor physical fitness.
Every three points: There are medical research reports on the effects of rhythm on the body and the many effects that rhythm has on the human body. There is no data to explain the effect of rocking boards on the human body.
Both of these machines are passive fitness equipment. I have bought both. The rhythm machine is more comfortable and has better effects.
The above is purely for my personal use. I hope this opinion is useful to you
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