XERT TP and 20 min power vs 1 hour power

Quick question. Does Xert TP correspond to 20 min power or 1 hour power?

1 hour power - look at your power curve on xertonline to verify

Neither, actually.

Xert’s TP doesnt correspond to any particular duration. Instead, TP represents the highest power output at which peripheral fatigue is dissipated as quickly as it accumulates (i.e. no net change in MPA). That being said, most athletes typically see TP being near their 1 hour power.