>So: why not 2 points of attachment outside, which is a more dangerous environment?
it's an OH&S thing. If you go out in the middle of nowhere and jump of cliffs for fun, then they don't mind because you're the only person who's risking injury.
The moment there's the slightest possibility that you'll hurt someone else they want to make rules to protect their own butts.
Also, gyms are privately owned and the owners welcome anything that reduces their liability or keeps Worksafe away. |