Euh, concernant le frottement des cordes, je ne sais pas trop :#
Peut-on faire de la spéléo sans casque ? Et puis peut-on tenir longtemps à ramper nu quand il fait 13° ?
Est ce qu'il y avraiment des spéléo qui pratiquent nus ?
C'est simplement pour les photos non ?
Archive de l'article :
What no hard hats? Naked cavers brave the underground chill as they pose in the buff for charity calendar
A group of cavers has stripped off to pose nude as they go about their pasttime, and posed nude for a quirky calendar - with not a care for health and safety regulations.
The calendar, which shows caving enthusiasts in the buff as they explore caves in the UK and France, shows a string of men and women clambering around in the rocks with not an overall between them.
One shot shows a woman wearing just wellies and a harness as she clambers up a sheer rock face and another shows four in-the-buff cavers wearing nothing but hard hats with lights on them.
Cavers embraced the elements and posed for the calendar totally naked, save for a pair of wellies and a safety harness

