Have you gone mountain climbing?

This is the most energy requiring sport I've ever seen. There might be one more than this but so far this is the only one I've encountered that requires so much energy.

I've only been exposed to something close to this(climbing olumo-rock) and it was really stressful just climbing the stairs to the top. What if it was rock climbing 😂.

To those that practice this and do it so often. I give you kudos on that cause you really know how to use your energy and not get tired. It's hard to attain that.

Mountain climbing is an interesting sport especially when you do it with those close to you. It would make you get to know one another even more.

Have you ever gone mountain climbing?