local Bay area media already talking about how the 49ers offensive line said the Cards defense was exhausted in the 2nd half and they weren't and assumed it was related to the altitude. So now I guess we get a week of speculation did the Cards get boatraced in part because they decided NOT to try and acclimate to the altitude?
How do the 49ers feel about the altitude now? Do they feel like the trip to Colorado has helped?
"Yesterday, we kind of felt it a lot because we was able to get a lot out of practice," wide receiver
Deebo Samuel said. "But today, we felt it a little bit with one full-speed period. But I feel like we'll be ready to go."
Shanahan, who hasn't had to endure going through any practices himself, is not immune to the altitude's impact. He admitted that he was " a little out of breath" just climbing the stairs after Saturday's practice to meet with reporters.
"We were at Denver a little bit over a month ago, and you can feel the altitude there, but being at Air Force, it's two thousand feet higher, and it's a big difference," Shanahan said. "... We had our biggest practice on [Friday], and that's where they really felt it. [Thursday] was not quite as much, and today was not quite as much. But [Friday], they really felt it then, and that was the first time they were like, 'Oh, this is pretty real.'"