Freestanding wall made of transparent material with identical handholds and footholds on either side is used for sport or competition climbing or for climbing instruction

摘要

The freestanding artificial climbing wall is made of transparent material. It is fitted with identical handholds and footholds on either side. It may be used for sport or competition climbing or for climbing instruction. Spectators can watch both climbers from either side, and an instructor and pupil or a therapist and patient may be able to perform synchronized climbing, as each of them can see the other.