Because the music played in the square dance is transmitted wirelessly, it can interfere with the wireless transmission. For example, an intercom antenna is set up on the top floor. If the sound is too loud, adjust the transmission power to a maximum of 5 watts, then adjust it to a high frequency band, and then make a phone call to interfere. At this time, the sound cannot play the song.

How to solve the civilized problem of disturbing people by square dance?

Open a free health lecture in the community, and invite Professor Guan Sicong, a famous doctor, nutritionist and sports health professional, to tell young people and the elderly:

As we all know, people's knees are relatively fragile places. Climbing mountains and stairs will hurt your knees, so people will try to reduce the curvature of your knees and reduce the pressure on your knees when walking.

When dancing, the knee bears 0.6- 1.5 times more pressure than usual. In order to reduce injuries, western nobles dance on soft carpets, and dancing on hard marble or asphalt roads is tantamount to self-harm.

According to the report of the Institute of Human Mechanics and Motor Function of Manchester University, the incidence of knee arthritis and knee neuralgia after 40 years old is 48.7% and 76. 1% higher than that of normal people, respectively. For the health of elders, we must persuade them to dance less square dance.

Then the old people believed it, and then they stopped dancing square dance.