An Athlete
When you’re training seriously, guesswork just won’t cut it. Whether you’re chasing a podium, a personal best, or qualification for a key event, you need data you can trust—and tools that help you train with purpose. Zone X gives you professional-grade performance analysis without the lab coat, so you can focus on getting faster, stronger, and smarter.
Know exactly where you stand
Zone X identifies your ventilatory thresholds and training zones with scientific precision—so you know exactly how hard to go, and when to back off.
Get pro-level insights—without the lab
You don’t need to travel to a sports lab to get elite-level data. Zone X delivers actionable insights in minutes, right from your gym, coach’s studio, or even your local bike shop.
Optimize for every race, every season
Whether you’re prepping for a gran fondo, crit, or stage race, Zone X helps you adapt your training zones as your fitness evolves—so you’re always peaking at the right time.
Stay motivated with real progress tracking
Track changes in your thresholds over time and see the impact of your training in black and white. It’s data that motivates—and proves you’re moving in the right direction.
Questions?
What exactly does zone X measure?
Zone X analyzes your ventilation data during an incremental effort to determine your aerobic and anaerobic thresholds—helping define precise, personalized training zones.
Do I need to go to a lab or clinic?
No. Zone X is available in select shops and coaching centers, or through mobile setups. It’s portable and fast—no lab required.
How long does a session take?
Most sessions take under 20 minutes of active effort, plus a few minutes for setup. You’ll walk away with clear, actionable results.
How often should I test?
We recommend testing every 6–8 weeks or before each major training block or race period. This helps you track progress and adjust zones for peak results.
Is this for elite athletes only?
Not at all. Zone X is designed for any serious cyclist who wants to improve—from dedicated amateurs to podium chasers.
What does a Zone X test result look like?
After your Zone X test, you’ll receive a clear and detailed report similar to this.
Can I use this with my current coach or plan?
Yes. Zone X provides data you can share with your coach or use to fine-tune any training plan, including those from apps or online programs.
Will this help me avoid injury or overtraining?
Absolutely. By aligning your efforts with your real physiological limits, Zone X helps you avoid redlining too often and ensures smarter recovery.