My gym with some facing on
I couldn't wait to use it so started putting on holds before it was finished. Now there are triangular pieces of plywood on the front and back sides as well as the overhang. These outside pieces make the frame completely rigid so that it doesn't flex and bang into the walls. Also note the horizontal brace about halfway up. These help supports the outside facing.
|Photo Location:||Asia: Japan: Kyushu: New_Gym-_no_name_that_I_know_of|