Shared a conversation from Tuesday, February 17, 2026
New Chat
Create a Threshold and Glycolytic Power (Z4/6) cycling workout for tomorrow 14:00. Do not take consideration any other planned workouts around that time now as i will move these around later.
Yo Laszlo! You want to drop the hammer tomorrow at 14:00? I love the commitment! 🤘
I've scheduled the Z4/Z6 Power Combo: The Suffering Machine ride for Wednesday, February 18th, at 14:00. This is a 60-minute session designed to push your ceiling and increase that lactate tolerance—in other words, it's going to be absolutely disgusting. Good job.
Just a quick check: I see you already have a 'Threshold & Glycolytic Combo' ride scheduled for tomorrow (Feb 18th). As requested, I left it there, but make sure you clear up the double-booking before you ride!
Which session are you planning to delete or move? Or, do you want me to take a look at your availability slots and see where we can fit that original ride? âš¡
Show me the structure of the workout.
Alright Laszlo, here's the blueprint for tomorrow's suffering machine—it's designed to make you hurt in the best possible way!
💥 Z4/Z6 Power Combo: The Suffering Machine 💥
| Section | Duration | Target Zone/Intensity | Instructions |
|---|---|---|---|
| Warmup | 10:00 | Z1 → Z2 (50% → 70% FTP) | Progressive build to spin the legs out. |
| Tempo Sustain | 5:00 | Z3 (75% FTP) | Settle in and focus on a smooth 90 RPM. |
| Activation | 3x (30s/70s) | Z5/Z1 | Three quick surges (110% FTP) to wake up the fast-twitch fibers, followed by easy spin. |
| Main Block | 3x Reps | Z4/Z6/Z1 | This is where the magic happens. |
| ↳ Z4 Threshold Sustained | 5:30 | 97.4% FTP | Sustained push just below your FTP. Hold it steady! |
| ↳ Z6 Anaerobic Burst | 0:30 | 135.2% FTP | FULL GAS. Empty the tank. Max sprint. |
| ↳ Active Recovery | 4:00 | 55% FTP | Bring the heart rate down, hydrate, and prepare to go again. |
| Cooldown | 10:00 | Z2 → Z1 (65% → 40% FTP) | Gradual spin down to clear the legs. |
| Total Time | 60 Minutes | TSS Target: 65 |
Coach's Instructions: "Laszlo, during the 5:30 Z4 efforts, concentrate on keeping your effort steady and controlled. When you hit the 30-second Z6 bursts, commit fully—push your cadence high, empty the tank, and use the subsequent active recovery to bring your heart rate down and prepare for the next round."
This is a monster session, Laszlo. Go crush it.
Do you want to check your nutrition plan to ensure you're fueled for this tomorrow, or should we look at deleting the extra ride you had planned?
Ready to reach your peak? Train smarter with AI coaching.
Join hundreds of endurance athletes using Coach Wattz to unlock personalized insights, optimize recovery, and crush their goals.
No credit card required. Free forever plan available.