Have any of you used an altitude tent? Has it improved your results? Do you recommend any specifically? Were there any side effects?
Have any of you used an altitude tent? Has it improved your results? Do you recommend any specifically? Were there any side effects?
Yes. Yes by about 0:10/mile. No. No.
I don't think anyone really wants to admit that they fell for the scam and bought one.
Side effects: You get O2 deprived.