Annou Nimmis
New member
I am going backpacking in the Colorado Rockies this July. The last time I was in the Rockies, I got pretty bad altitude sickness. This time, I will be going straight from the airport to the trail. Between now and then I am planning to bicycle an average of an hour a day to improve my CV system. Will this help with altitude sickness? Is there anything better I could do? (Preferably, exercise that doesn't involve running. I can walk or bicycle all day, but I hate running.)