Sign inEverything Harlen does,
so you can coach.
Harlen turns scattered context into a ranked brief, a program draft, and an answer you can check. It brings the evidence. You make the call.
What’s inside
One system, four jobs.
Harlen sees every signal, remembers what you tell it, answers with the science, then builds the program. More depth per athlete, less time assembling it.
HRV down 18% on 4h51 sleep. Deload the top set.
Resting HR up 6 bpm, third morning drifting.
Recovered. Load nominal, green to push.
Sees everything
Every stream of data for every athlete, in one place and read against their own baseline.
Sees every signal
Full visualization of each client’s wearable data: recovery, sleep, HRV, load, and more. All read against their own baseline, in one place.
Connects everything
Wearables and apps, from Garmin, Oura, Apple, Polar, Coros, and Withings to MyFitnessPal, and many more.
Tracks the body
Log body measurements like waist and arm alongside the wearable data, so progress shows up where it actually matters.
“Travel week, sleep’s been short. Left knee felt fine on squats. Keep volume conservative.”
Remembers what you tell it
It holds a memory of each athlete, so nothing you notice gets lost.
Notes that remember
Jot or speak a note right after a session. Harlen sorts what you said into events and durable facts and folds them into each client’s memory, so every future read gets sharper.
Does HRV-guided training beat a fixed plan?
In trained runners, HRV-guided load led to greater VO₂max gains than a predefined plan, mainly by timing the hard days.
Answers with the science
Ask it anything about training and recovery, and check the science behind every answer.
Searches the science
Ask the research library any training question and Harlen pulls relevant peer-reviewed studies from PubMed. Save them, read them, or hand them to Harlen to apply to a specific client.
Cited, never guessed
Every answer is backed by peer-reviewed research with a near-zero hallucination rate, so you can stand behind every call you make.
- Week 1Base
- Week 2Build
- Week 3Build
- Week 4Peak
Builds the program
It turns all of that into the work you would otherwise build by hand.
Programs from physiology
Ask for a block and Harlen drafts a detailed, individualized program from that athlete’s physiology, then exports it straight to a spreadsheet.
Product views are illustrative.
What other software gets wrong
Built for women’s physiology, not just men’s.
Most analysis reads every athlete through a male baseline. So when a woman’s recovery markers swing across her cycle, HRV especially, the software flags it as chaos or overreaching.
It isn’t chaos. It’s a structured, hormonal rhythm. Harlen will read those markers in the context of the cycle, so normal monthly variation won’t be mistaken for a problem, and the calls you make for your female athletes will actually be right.