Anaerobic Endurance #1

• 06:00 @ 45% FTP - 75% FTP
• 01:00 @ 50% FTP
• 01:00 @ 109% FTP
• 02:00 @ 50% FTP
• 03:00 @ 50% FTP - 90% FTP
• 04:00 @ 90% FTP
• 03:00 @ 50% FTP
• 4x

  01:00 @ 121% FTP,
  03:00 @ 55% FTP
• 02:00 @ 50% FTP
• 4x

  01:00 @ 121% FTP,
  03:00 @ 55% FTP
• 05:00 @ 55% FTP - 45% FTP

Enter FTP

Anaerobic Endurance involves high cadence and big power, and the ability to resist fatigue. After completing a good warm-up, the principal sets consist of 4 x 60 seconds at 121%FTP, with 3min recovery.

Throughout each 60sec interval, observe your cadence and heart rate. Is your cadence dropping with fatigue and your heart rate rising?