Here's my home solution for the low parallel bars seen in the videos for handstand I and II. I used a 2" x 12" board cut in 12" lengths, attached a 2 x 4 along the top for an extra fixation point, then drilled with a 1.5" forstner bit. I used 1.5" dowels, 48" long, and used two cabinet screws through each dowel end. I also attached a 2 x 4 on the bottom for extra stability. They seem very solid.
