PitchEnginePitchEngineLaunching Soon
MAS-Driven Rugby Conditioning

Your Bronco time becomes tomorrow's session.

Run the 1200m Bronco once. PitchEngine converts it into your Maximal Aerobic Speed and prescribes position-specific rugby conditioning — auto-regulated off your RPE, every session.

Launching soon on theApp Store
PitchEngine
Hello, JoshPosition: Outside Back | Current MAS: 5 m/s
Weekly Load Manager
🏃Pitch Sessions
0 / 3
🏋Gym Sessions
0 / 4
Today's AI Prescription
Speed Endurance Sprints
Volume4 sets of 6 reps
Target150m at 5 m/s
Rest90s / 120s

Develops speed endurance for upcoming pitch session.

START SESSION
MANUAL LOG
The Problem

Most club players train off a plan built for nobody in particular.

A Front Row forward and an Outside Back need different volume, different rest, different recovery — but most amateur programs hand out the same session to both. PitchEngine starts from your actual Bronco result and your actual position group, not a template.

The Engine

Four steps, every session.

01

Bronco Baseline

Run the 1200m shuttle. We apply a bodyweight-scaled turn-cost correction most calculators skip.

02

MAS Calculation

Your time converts directly to a Maximal Aerobic Speed, in m/s — the number every session is built from.

03

Position-Specific Prescription

An Outside Back and a Front Row forward get different volume and rest off the same MAS, calculated for their position group.

04

RPE Auto-Regulation

Three hard days running, an RPE of 8 or higher, or your weekly targets already met — the engine drops you to Active Recovery on its own.

The Bronco Block

The microdose that sets your baseline.

The Bronco is a 1200m shuttle test, run in three blocks with 90 seconds' rest between each. We don't just record your time — we track the drop-off between your first block and your last, because that gap is what actually tells you whether your engine holds up for eighty minutes, not just one good rep.

96.4s
Block 1
98.8s
Block 2
101.2s
Block 3
Drop-off+4.8s
×Manual Entry
01:38.42Block 2 / 3
Completed Blocks
Block 196.4s
TAP TO FINISH BLOCK
Logging

Log it live, or log it after.

Run the Live Stopwatch pitch-side and tap through every rep in real time, or batch-enter sets, reps, and RPE once the session's already done. Either way, it lands in the same weekly load.

Speed Endurance Sprints
Target
150m at 5 m/s
Set 1 of 4 | Rep 1 of 624
COMPLETE REP
FINISH WORKOUT
×Speed Endurance Sprints
Sets Completed
4
Reps Completed
6
RPE (1-10)
1
2
3
4
5
6
7
8
9
10
SAVE SESSION
Progress

Milestones you actually earn.

No streaks, no gamified nonsense — just a running count of completed activities against eight real tiers: 10, 15, 25, 30, 40, 50, 75, 100. Hit one, and it's in your Trophy Room for good.

Conditioning: 30/40 complete. 10 more until next achievement.

10
15
25
30
40
50
75
100
Pricing

Free to log. Paid to think.

Every core feature — MAS tracking, weekly load, milestones — is free, forever. Unlock AI Coach for a daily session prescribed for your position and auto-regulated off your training history.

Free£0

Manual logging, MAS tracking, weekly load manager, milestones & Trophy Room.

Monthly£2.99/mo

Everything in Free, plus Unlock AI Coach — a daily prescribed session, auto-regulated by RPE.

Yearly£30/yr

Same as Monthly, billed annually — 16% off the monthly rate.

Launching Soon