It's not very safe, and it's impossible to prevent the danger of old people at home. The household horizontal bar is not an artifact, but a murder weapon.

Because it can help pull-ups in practice, a household horizontal bar has become popular among students. This kind of horizontal bar sucked on the wall does not need to be punched, takes up space and can be practiced without going out. Become a new generation of "fitness artifacts." However, under various seemingly advantages, experts suggest that the safety of household horizontal bar is difficult to guarantee and it is best not to use it.