The bar
This “scientific” test measures the personal ability to strength resilience and its comparison against some statistical parameters, in order to comprehend if one’s own capability is lower, average or higher than the norm.
The visitor will have to adjust the bar according to his/her own height, lift the feet off the ground and bring the chin up to the bar height. The time he/she will remain in this position will be the measure of his/her strength resilience.