You know I'm right

Duration 36:00 TSS 48 IF 0.89

04:00 @ 50% FTP - 75% FTP
01:00 @ 55% FTP
6x
00:30 @ 110% FTP,
01:30 @ 90% FTP
04:00 @ 55% FTP
6x
00:30 @ 116% FTP,
01:30 @ 90% FTP
03:00 @ 55% FTP

The classic over/under.