Not another question on FTP!

Yes, performance in the range of 105-120% of FTP does reflect your recent training history. The good news is that this is very trainable.

The discussion at

and especially Coach Chad’s response is a good one on this topic.

Given you are new to indoor training, one thing that is definitely worth looking at is your cooling setup, as the lack of air movement versus outdoors can definitely hamper your performance at higher effort levels. Experienced indoor cyclists usually have multiple and powerful fans, and can sometimes be found sneaking around local airfields at night “liberating” propellers from light aircraft in a bid to further increase the airflow in their pain caves. :grinning: