v2.4Apr 2026
Coach HUD + daily totals
Every coach now sees a live daily roll-up across their roster — sets logged, sessions published, athletes going quiet. One screen, no spreadsheet.
Coach HUDRoster visibility
Coaching Platform
The operating system for modern coaching
Structured programming, real-time feedback, and a platform that grows with your athletes.
Start as CoachStart as a GymComing Soon
See how it worksInteractive Demo
Build once. Adapt infinitely.
One assessment defines the athlete. The system builds every session from there.
North Star
Primary Goal
Bodybuilding show
Goal Horizon
Sep 23, 2026
Hard Guardrails
Days / Week
4 days
Minutes / Session
60 min
Time Window
Midday
Stress Level
High
Context
Bad backBarbellDumbbells#badrightknee
Step 1 of 3
The coaching loop
Every input shapes the output. Every session makes it smarter.
Plan, publish, get feedback, adapt — and the system learns at every step. Click to see how.
Plan
Kickoff Assessment + Plan Editor
Start with the Kickoff Assessment: set the athlete's primary goal and horizon date, hard guardrails (days/week, minutes/session, time window), injuries, equipment, stress level, and 12 benchmarks. The Plan Editor builds workouts in blocks — each with exercises, sets, reps, load, and RPE columns.
01
System learns: The "include memory" toggle feeds prior session history into every AI-generated plan.
Kickoff Assessment Inputs
Primary GoalBodybuilding show
Goal HorizonSep 23, 2026
Hard Guardrails4 days · 60 min · midday
Stress LevelHigh
InjuriesBad back
EquipmentBarbell, dumbbells
Plan Editor Output
Workout blocksBlock A, B, C…
Per exerciseSets × Reps × Load × RPE
Session typesStrength, conditioning, mobility…
The more you use it, the smarter it gets
Each logged session, assessment update, and coach override feeds into the next AI-generated plan
Week 4: building baselineWeek 8: patterns emergeWeek 12: system knows you
Built for people who coach
One gym or twenty — the system scales with you.
BAT OS is built around the way coaches actually work. Every feature ladders up to better programming, better visibility, and better athlete outcomes.
For coaches
Run your roster like a system, not a spreadsheet.
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Assessment captures everything in one place
Goal, horizon, guardrails, injuries, equipment, stress, benchmarks, and coach tags — all in one record.
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AI generates sessions using athlete context + history
"Create upper body hypertrophy" — pulls assessment data and last session memory automatically.
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See what they actually did — sets, reps, load, RPE
Coach HUD shows daily totals. Plan Editor sidebar shows per-exercise logs.
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Athletes see prescription, working max, and last session
"4 × 8 @ 72" with working max 112 — they know exactly what to load.
For gym owners
Scale coaching without losing the quality.
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One coach handles 50+ athletes at full quality
AI + assessment context = individualized programming regardless of roster size.
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Athlete context doesn't leave when a coach does
Assessments, benchmarks, logs, and tags live in the system — not in someone's head.
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Spot drop-off before it becomes churn
Weekly plan shows logged vs. no-plan days — see who's going quiet.
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Every coach uses the same system, same structure
Coach codes, shared assessments, and consistent block/exercise format.
Latest releases
What's new in BAT OS.
We ship improvements every week. Here's what landed recently.
v2.3Mar 2026
Assessment-driven generation
'Create upper body hypertrophy' now pulls goal, horizon, equipment, injuries, and last session memory automatically. Fewer prompts, more context.
AIAssessments
v2.2Feb 2026
Athlete working max + last session
Athletes now see prescription, their working max, and what they did last time — no more guessing at loads. Built for the rep count they're actually about to hit.
Athlete viewLoad clarity
Ready to run your coaching on one system?
Start as CoachStart as a GymComing Soon