Integrations
Xert · Cycling training platform
Bring your Xert cycling training into ChatGPT or Claude.
Xert already models your Fitness Signature from every ride: Threshold Power, High Intensity Energy and Peak Power. Build your Athmex profile so ChatGPT or Claude also knows the event, goals, weekly hours and constraints that decide which of those numbers matters most.
Can ChatGPT or Claude use Xert training?
Yes. Xert training can be part of a ChatGPT or Claude coaching setup. Rides usually reach Xert from a head unit or training platform, which also opens routes to an assistant, and you can share your Fitness Signature and workouts directly.
Xert models your power. Athmex tells the assistant what you're using it for. Start your Athmex profile, connect it to ChatGPT or Claude, and we'll help you bring your Xert training into the same coaching setup. Athmex doesn't import Xert data itself.
Beyond FTP: the Xert Fitness Signature
Xert describes a rider with three numbers rather than one. Threshold Power (TP) is the power you can sustain. High Intensity Energy (HIE) is the work you can do above threshold before you're empty. Peak Power (PP) is your best few seconds. Together they form your Fitness Signature, updated from every ride rather than a single test.
During a ride, Xert tracks Maximal Power Available (MPA): how much power you could produce right now, falling as you dig into HIE and recovering as you ease off. It's a powerful way to see why an attack worked or why the last climb fell apart.
XSS, Focus and SMART workouts
Xert Strain Score (XSS) measures each ride's training load, split into low, high and peak intensity. Focus describes the kind of rider a workout or a training phase is developing, from endurance to puncheur to sprinter. SMART Workouts and SMART intervals adjust to your Fitness Signature, so the targets move as you get fitter.
It's a sophisticated system, and it works best when its targets serve a clear goal. A climbing Focus makes sense for a mountainous gran fondo; a sprint-heavy Focus suits a crit season. Xert needs to be told what you're preparing for.
What ChatGPT or Claude needs alongside Xert
Ask an assistant whether your HIE is high enough for a road race, or whether this week's XSS is too much, and the answer depends on the race, how many weeks remain, the hours you can ride and what your body tolerates. Those live in Athmex, ready for every conversation.
With them, ChatGPT or Claude can connect Xert's detailed physiology to a plan that fits your life, and help you choose a Focus that matches the event. The AI cycling coach page shows how.
What ChatGPT or Claude can do with Xert
- Choose a Focus for the event
- Match Xert's Focus to your target race and the weeks left.
- Is HIE the limiter?
- Decide whether to work on threshold or high-intensity capacity for your goal.
- Manage XSS around life
- Keep weekly load realistic when work and family squeeze the hours.
- Explain a hard ride
- Use MPA and your event demands to understand where a race was won or lost.
Xert shows what happened. Athmex explains what you're training for.
Your AI coach does the reasoning. It reasons better when it knows the athlete, and that part stays in your Athmex profile for every conversation.
Xert records
- Fitness Signature: TP, HIE and PP
- Maximal Power Available during rides
- XSS training load
- Focus and SMART Workouts
- Power curve and ride history
Athmex adds
- The target event and date
- What kind of race it is
- Weekly riding hours
- Other sports and commitments
- Injuries and constraints
14 days free · then $6.99/month · cancel anytime
Questions Xert athletes ask about ChatGPT and Claude
Can ChatGPT use Xert data?
You can share your Fitness Signature, XSS and workouts directly, and rides may also reach ChatGPT from the platform that feeds Xert. With your event in Athmex, ChatGPT can put them in context.
Can Claude explain Xert High Intensity Energy?
Yes. Claude can explain HIE and what it means for your racing, and with your event and constraints in Athmex, what to do about it.
Should the assistant use Xert Threshold Power or my FTP test?
Tell it which you trust. Keep your preferred threshold in Athmex with its date, and mention Xert's TP when it's relevant.
Which Xert Focus suits my event?
It depends on the event's demands. An assistant that knows your race, course and strengths can help you choose and adjust it.
Give ChatGPT or Claude your Xert Fitness Signature, and the event it's for.
- 1
Start your free trial
Create your Athmex account in a couple of minutes.
- 2
Build your athlete profile
Add your goals, races, PBs, thresholds, availability and constraints.
- 3
Connect Athmex to ChatGPT or Claude
One connection, and your assistant has your profile in every conversation.
- 4
Bring in your training
We'll help you identify how to bring your existing training into the same coaching setup.
14 days free · then $6.99/month · cancel anytime