Built by an exercise physiologist, for performance labs

Test Athletes. Send Reports. Know Your Numbers.

Threshold turns raw lactate, VO₂max and RMR test data into clear, branded reports your clients understand, with every test and every client organised in one place.

Threshold dashboard showing test history, athletes, and clinic tools
Built in the lab Designed around real testing days, not generic CRM workflows
Reports clients keep Clear curves, thresholds and zones, not raw data exports
Your data, your brand Every report carries your clinic's identity, not ours
The Problem

Great testing.
Forgettable reporting.

Most labs run brilliant tests, then hand clients a PDF that looks like it came out of the equipment, or a spreadsheet they'll never open again. The work is good. The story doesn't land.

Raw metabolic cart software showing FAT, CHO and RER readouts mid-test What the equipment gives you
01 · DATA

Numbers without meaning

Raw exports show lactate values, VO₂max figures and RMR outputs, but not what they mean for training, or what to do next.

02 · TIME

Hours spent on formatting

Building zone tables and curve charts by hand for every client eats into the time you should spend coaching.

03 · RETENTION

No reason to come back

Without a clear before/after story, clients don't see the value of retesting, and your retest revenue suffers.

The Product

From raw data to a report worth sending.

Run your test the way you always have. Threshold does the rest, mapping the lactate curve, marking thresholds, and turning it into something your client will actually read.

Step One, On Test Day

Enter data as you test. Nothing to redo later.

Pick the test type, log the client, then enter each stage as it happens. Threshold handles lactate curves, VO₂max imports and RMR calculations, so there's no second pass to tidy up a spreadsheet afterwards.

  • Running and cycling protocols, side by side
  • New or existing clients in one step
  • Live stage entry with automatic rest timing
Stage data entry screen showing baseline readings and per-stage speed, lactate, heart rate and RPE
Step Two, The Report

The curve, mapped and explained.

The moment testing wraps, Threshold plots the full lactate curve against heart rate, automatically marking LT1 and LT2. Drag either threshold to fine-tune against your own clinical judgement, and the report updates instantly.

  • Automatic LT1/LT2 detection from the Mader model
  • Drag-to-adjust thresholds, with one-click reset
  • Speed, pace, heart rate and lactate at every stage
Lactate report showing curve, LT1 and LT2 thresholds, and stage data
Step Three, Training Zones

Zones your client can train by tomorrow.

Every report translates thresholds straight into five training zones, with heart rate, pace, and a plain-language description of what each zone feels like and what it's for. Add predicted race times across conservative, optimal and aggressive pacing.

  • Five-zone breakdown with HR and pace ranges
  • Switch between min/km, min/mi or manual entry
  • Race time predictions for any distance
Training zones table and predicted race times for half marathon
Everything Your Clinic Needs

One tool, from test to retest.

Threshold isn't a generic CRM with a fitness skin. Every feature maps to something that actually happens in a performance lab.

Lactate, VO₂max & RMR

Run lactate threshold tests, VO₂max assessments and resting metabolic rate tests, all in one place with automatic threshold detection.

VO₂max imports

Import CSV exports directly from your metabolic cart. VT1, VT2, full training zone breakdowns and RER data all pulled in automatically.

Automated report delivery

Every test generates a branded report and emails it to your client automatically, with no manual exporting or formatting.

Athlete roster

Every client and every test, in one place. See who's due a retest at a glance and never lose a result again.

Progress tracking

Track improvement trends, pace charts and zone shifts over time, the before/after story that drives retest bookings.

Clinic analytics

Monthly test volume, cohort status, and your top-moving athletes, the numbers that matter for running the business.

Getting Started

Up and running before your next test.

01

Set up your clinic

Add your branding, your testing protocols, and your team. Threshold adapts to how you already run tests, not the other way around.

02

Run the test as normal

Enter stage data as you go, or import directly from your metabolic cart. Thresholds and zones are calculated live.

03

Send the report

One click, or set it to send automatically. Your client gets a clear, branded report they'll actually open again.

Pricing

Pay per test, or go unlimited.

Start with pay-as-you-go, no commitment, no monthly fee. Switch to Clinic once testing becomes part of your routine.

Pay As You Go

For trying it out, or low-volume testing.

$25 / report
  • No monthly fee, no commitment
  • 1 practitioner seat
  • Lactate, VO₂max & RMR tests
  • Branded report delivery
  • Progress tracking
Get Started

Network

For multi-location operators.

Custom
  • Unlimited seats & locations
  • Everything in Clinic
  • Multi-location analytics
  • Priority support
Talk to Us

One report = one completed test session sent to one client, regardless of test type or number of charts included.

Ready When You Are

Turn data into
readable reports.

No setup fees, no monthly minimum. Pay per report, or go unlimited when you're ready.