The cage is connected by tubular clips, made in two pieces and bolted together, which slide over the ropes.
A keyring type attachment clips onto your clicker, and the colorful wrist coil makes sure it stays where you want it.
Video clips can be a fun way to start a short lesson.
The course book sets exercises to do before and during watching the video clips, including anticipation of subject matter and comprehension.
And Bellocchio cleverly weaves images and sounds, as well as news footage and old movie clips to make it all seem frighteningly authentic.
