Threshold Steps

2 × 12 min stepping 95→105% FTP

Each block climbs three steps across your threshold: under, at, and just over.

Structure

1. 10:00 @ 50→75%
2. 2 × (4:00 @ 95% + 4:00 @ 100% + 4:00 @ 105% + 5:00 easy @ 55%)
3. 10:00 @ 65%
4. 6:00 @ 60→45%

Percentages of your FTP. Intensity can be moved ±5 % at a time while you ride.