The adults can get really high, up to 17teen meters from the ground.

But don't overestimate yourself and begin slowly.

If you think you are really strong and you want to show it, we have some challenges for you:

- the Abracadabra, also called the ladder of success: 35 spokes to achieve with the brute force of your arms,

- the blue rope, or the rope of despair: you still remember the time in your gym class when you were still able to climb a rope up to the ceiling, is this old times or do you still feel young ?