Why did the Gym close down? It's a joke. The person who gets this right will get 10 points xD

It increased the value of original works of art.

The answer to this is (happier) : )

The most basic method for controlling horizontal sway is to simply tighten up the structure. at the point where the horizontal girders attach to the vertical column, the construction crew bolts and welds them on the top and bottom, as well as the side. this makes the entire steel super structure move more as one unit, like a pole, as opposed to a flexible skeleton.