30/15's #1
Duration 30:30 TSS 35 IF 0.83-
05:00 @ 45% FTP - 75% FTP
-
5x00:30 @ 65% FTP,
00:30 @ 89% FTP -
10:00 @ 75% FTP
-
6x00:30 @ 125% FTP,
00:15 @ 65% FTP -
06:00 @ 70% FTP - 45% FTP
After warming up, complete 10 minutes at Zone 2 Endurance, followed by 6 x 30sec on / 15sec off. Recovery power is 65% of FTP.