Sub Threshold #1

• 05:00 @ 50% FTP - 75% FTP
• 08:00 @ 75% FTP
• 04:00 @ 76% FTP - 89% FTP
• 04:00 @ 89% FTP - 76% FTP
• 04:00 @ 76% FTP - 89% FTP
• 04:00 @ 89% FTP - 76% FTP
• 05:00 @ 55% FTP

Enter FTP

After warming up, the session focuses on Sub-threshold work. However, complete 8 minutes at Zone 2 Endurance prior.