Coming from a GameSpot interview with Zelda art director Satoru Takizawa and director Hidemaro Fujibayashi...
“Until about halfway through the development, we had a spec where you could take your weapon and stab it into a wall. When your stamina gauge was dwindling you could stab the weapon and kind of hang out and rest there.” – Takizawa
“So the answer is that Mr. Miyamoto heard of the concept he said, ‘You can’t stand on the tip of a sword. This is strange.’ And then we explained, ‘No no no, you stab it in.’ Then he’s like, ‘No, it’s not going to work.’ Another idea is that it’s very hard to actually stab a sword into a big piece of rock. We considered that you can stab them into cracks or crevices in the wall, but then you can’t freely use that feature anywhere you want, so I decided not to implement it.”
So starting from the early stages of development we had been constantly showing Mr. Miyamoto our progress. At times we would even show him once a week what we’d been working on, because if we don’t do that, and then go face-to-face and present the idea, tables might be flipped!'” - Fujibayashi