You'll have to answer the altitude question yourself as everyone is different, for me it killed any ability to go beyond threshold- short sprints destroyed me- but steady state power (I.e. Climbing) was ok.
Exactly my experience too.
@Dammit started
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You'll have to answer the altitude question yourself as everyone is different, for me it killed any ability to go beyond threshold- short sprints destroyed me- but steady state power (I.e. Climbing) was ok.