5min Max Aerobic

Duration 01:02:00 TSS 76 IF 0.86

05:00 @ 50%

01:00 @ 57%

01:00 @ 63%

01:00 @ 70%

01:00 @ 80%

03:00 @ 55%

05:00 @ 109%

05:00 @ 55%

cooldown 10:00 @ 71% FTP - 45% FTP

By working just above Threshold in Zone 4 and into Zone 5, we can improve our VO2max abilities and increase our Threshold. These are high-intensity efforts, so the intervals are broken down into shorter work periods.

A well developed VO2max system will allow you to recover from high-intensity efforts faster and increase endurance.