Sub Threshold XX #1

Duration 50:00 TSS 64 IF 0.88 Has instructions

05:00 @ 50%

00:30 @ 65%

00:30 @ 80%

03:00 @ 50%

10x

02:30 @ 91%

00:30 @ 120%

02:00 @ 50%

cooldown 05:00 @ 75% FTP - 50% FTP

This is a challenging session that builds upon the earlier work of steady sub-threshold efforts. By challenging your ability to process lactate at near-threshold power, you will increase your time to exhaustion and increase endurance. All this is achieved with a 30min steady state effort that dips briefly into the realms of VO2max.