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Premium pitching development // Remote + in-person

We don't build throwers. We build pitchers who last.

Every athlete gets a custom program built only for them. Pre-assessment, daily monitoring, injury history, re-testing, and direct feedback from your coach every day. No templates. No guessing.

Apply for evaluation See how it works
Trusted by D1 commits, pro arms, and parents who are done with generic programs.

Most programs give you a spreadsheet. We give you a system.

Generic throwing programs fail because they weren't built for you. They don't know your injury history. They don't track your sleep, soreness, and workload. They don't re-test. At Haj Throws, your program is alive. It changes daily based on what you actually do.

  • ✕Template throwing plans
  • ✕Lost bullpen videos in DMs
  • ✕Guessing if you're actually improving
  • →Daily custom programming
  • →Everything tracked inside the app
  • →Direct coach communication

Two paths.

#1 offer — Nationwide

Remote

For the athlete who wants a pro-level system from anywhere.

  • Custom individualized throwing + strength + mobility program
  • Daily check-ins & feedback inside the app
  • Bullpen video analysis + movement breakdown
  • Velocity, workload & recovery tracking
  • Parent portal access
Apply for remote

Private facility // Tinley Park, IL

In-person

In the lab. Hands-on assessment, data, and coaching.

  • Everything in Remote, plus:
  • In-person movement & throwing assessment
  • Trackman / Edgertronic / strength testing
  • Live bullpen design & mechanical work
  • 1-on-1 coaching with your paired coach
Apply for in-person

How one athlete becomes one completely different program.

  1. Step 01 — Pre-assessment intake

    We learn everything first.

    Injury history, surgery history, training history, current schedule, goals, sleep, nutrition. We don't write a single rep until we know your full story.

    Includes: detailed intake form, past workload, red flags, parent input if under 18.

  2. Step 02 — Assessment & testing

    Test. Don't guess.

    Movement screen, throwing assessment, strength baselines, mobility audits, bullpen film from multiple angles. All submitted through the app.

    Bullpen — side
    Bullpen — back
    Bullpen — front
    Movement screen
    Strength
    Mobility

  3. Step 03 — Custom system design

    Built for you and you only.

    Your coach builds your throwing, lifting, arm care, mobility, and recovery plan around YOUR assessment. Not your teammate's. Not a 12-week template.

    Includes: individualized throwing phases, lift based on strength level, arm care tailored to injury history.

  4. Step 04 — Daily monitoring & feedback

    We track it every day.

    You log velocity, RPE, soreness, sleep, weight, bullpen uploads. Your coach monitors and adjusts daily. No program goes stale.

    Trap bar deadlift4 × 5
    Split squat3 × 8 / side
    Med ball scoop toss3 × 5
    Arm care circuit12 min

  5. Step 05 — Re-assess & evolve

    Re-test. Re-build. Repeat.

    Every 3–4 weeks we re-assess movement, velo, mechanics, strength. If it's working, we double down. If not, we change it. Your program evolves as you do.

    See the app that runs it all

No more spreadsheets

Your entire development in your pocket.

We designed a premium app specifically for our remote athletes. Guys will try to copy the design. They can't copy the system behind it.

Welcome

Enter your code

Your coach sends a 4-digit code after onboarding.

4719

Program unlocked

Sample data

Day 14 · Phase 2

Today

ThrowLiftMobilityArm care
Band warm-up▶ video
Long toss to 150 ft▶ video
Trap bar deadlift 4×5▶ video
T-spine rotations▶ video

Completed

Sample data

Bullpen

Upload video

Side view · 0:42
Pitches25
AngleSide + back

Uploading

Sent to your coach

Sample data

Daily check-in

Log

Top velo— mph
Sleep8.0 h
Soreness3 / 10
RPE7
Bodyweight— lb

Save check-in

Sample data

Your coach

Messages

Uploaded today's pen. Felt late at foot plant on the last 5.

Saw it. Arm was behind on those. Same cue, shorter warm-up tomorrow.

Got it 👊

Sample data

Parent portal

Weekly report

Sessions completed6 / 6
Throwing workloadOn plan
Avg soreness2.8
Next re-testDay 21

Sent automatically every week.

Sample data

Analytics

Velo trend

Workload this weekOn target
Recovery scoreGood

Sample data

Throw

Throwing

Warm-up + bands10 min
Long tossto 150 ft
Bullpen25 pitches

Sample data

Mobility

Mobility

Hip 90/902 × 8
T-spine rotations2 × 10
Shoulder CARs2 × 5

Sample data

THROWLIFTMOBILITYDATA
  • Apply to get your code

You can copy how it looks, but you can't copy the drills, the work, and the system behind it.

The work speaks.

Real athletes. Real data. No fluff.

See more athletes

Built for athletes. Designed for parents too.

If you're a parent, you're not left in the dark. You get parent portal access, automated progress reports, and clear communication. No more wondering what your son is actually doing.

  • Weekly progress reports sent to you
  • Visibility on workload & recovery
  • Direct line to staff if needed
  • Clear development roadmap

Ready to train like a pro?

Apply. We'll review your application, schedule a call if we need more info, and pair you with a coach. If you're ready to go, you'll get your payment selection and onboarding code right after.

Apply now — 3 minute form

No pricing on site. Programs are application-only. We only take athletes we know we can help.

Programs

Two ways to train. One standard.

Remote or In-Person. Both are 1-on-1, custom, and coached daily.

FeatureRemoteIn-person
Custom throwing program✓✓
Custom lifting program✓✓
Custom mobility + arm care✓✓
Daily feedback & monitoring✓✓
App access + 4-digit code✓✓
Direct coach messaging + 10-coach network✓✓
In-person assessment✕✓
Live bullpen coaching✕✓
Trackman / data capture✕✓
Parent portal✓✓

What we don't do.

  • No generic 12-week templates
  • No group programming disguised as 1-on-1
  • No ghost coaching after you pay
  • No velocity promises without process

For

  • D1 / pro-bound arms
  • Serious HS pitchers
  • Post-injury return-to-throw
  • Athletes done with random training

Not for

  • Looking for the cheapest option
  • Not willing to log daily
  • Want overnight velo

Ready to train like a pro?

Apply. We'll review your application, schedule a call if we need more info, and pair you with a coach. If you're ready to go, you'll get your payment selection and onboarding code right after.

Apply now — 3 minute form

No pricing on site. Programs are application-only. We only take athletes we know we can help.

Process

The assessment is the program.

Everything we program comes from what we measure first. Six areas, every athlete, before a single rep is written.

Intake

Training history, schedule, goals, sleep, nutrition and parent input for athletes under 18.

Movement

Movement screen and mobility audit to see what your body can actually access.

Throwing

Throwing assessment and mechanical review from multiple angles.

Strength

Strength baselines that decide where your lifting starts.

Bullpen

Bullpen film and data: velocity, command and pitch shapes.

Workload history

Past throwing volume and shutdowns, so this season's volume starts in the right place.

Injury history protocol

Every past injury, surgery, shutdown, soreness pattern is logged and built into your throwing volume, lift selection, and arm care. We don't ignore it. We program around it.

Daily monitoring system

SleepSoreness (1–10)RPEVelocityBodyweightBullpen videoNotes

Your coach sees it every morning.

Re-assessment cycle

Every 3–4 weeks:

Velo checkSame conditions as your baseline
Mechanical reviewSide-by-side with your last film
Strength retestAgainst your starting numbers
Program rebuildKeep what works, change what doesn't

See the change

Drag to compare arm path at foot plant. Example diagram; swap in your own athlete's before/after frames.

BeforeAfter

Ready to train like a pro?

Apply. We'll review your application, schedule a call if we need more info, and pair you with a coach. If you're ready to go, you'll get your payment selection and onboarding code right after.

Apply now — 3 minute form

No pricing on site. Programs are application-only. We only take athletes we know we can help.

Results

Proof over promises.

Ready to train like a pro?

Apply. We'll review your application, schedule a call if we need more info, and pair you with a coach. If you're ready to go, you'll get your payment selection and onboarding code right after.

Apply now — 3 minute form

No pricing on site. Programs are application-only. We only take athletes we know we can help.

The app

The HAJ Throws app

Introducing the new HAJ.THROWS remote coaching app.

A premium app we built specifically for our remote athletes.

And look — guys are gonna try to copy the design of this app. That's fine. You can copy how it looks, but you can't copy the drills, you can't copy the work, and you can't copy the system behind it.

No more spreadsheets you have to download. No more lost bullpen videos in the DMs. No more guessing what your athletes are actually doing.

Now everything lives in one place.

Every athlete gets a 4-digit code to access their program. They download the app and instantly see their daily workout, watch exercise videos, upload bullpen videos, log progress, track velocity, and message us directly.

Communication is instant. You have quick, direct communication with any of our coaches — me plus my 10 coaches — right inside the app. No waiting.

Tracking is automatic. They log velocity, weight, sleep, soreness, and RPE, all in the app. You get predictive tracking, automated reports, more analytics, and the parent portal keeps parents in the loop.

And the software and program we installed inside the app — our movement analysis, bullpen breakdowns, and recommendation system — breaks down mechanics and builds your program faster than anything else out there.

New athletes? Simple. You record and send your assessment videos — movement screen, throwing assessment, strength assessment — right through the app.

This is remote coaching made simple. This is HAJ.THROWS.

Apply to get your code

Welcome

Enter your code

Your coach sends a 4-digit code after onboarding.

4719

Program unlocked

Day 14 · Phase 2

Today

ThrowLiftMobilityArm care
Band warm-up▶ video
Long toss to 150 ft▶ video
Trap bar deadlift 4×5▶ video
T-spine rotations▶ video

Completed

Bullpen

Upload video

Side view · 0:42
Pitches25
AngleSide + back

Uploading

Sent to your coach

Daily check-in

Log

Top velo— mph
Sleep8.0 h
Soreness3 / 10
RPE7
Bodyweight— lb

Save check-in

Your coach

Messages

Uploaded today's pen. Felt late at foot plant on the last 5.

Saw it. Arm was behind on those. Same cue, shorter warm-up tomorrow.

Got it 👊

Parent portal

Weekly report

Sessions completed6 / 6
Throwing workloadOn plan
Avg soreness2.8
Next re-testDay 21

Sent automatically every week.

Analytics

Velo trend

Workload this weekOn target
Recovery scoreGood

Swipe or tap the bars. Screens show sample data.

Ready to train like a pro?

Apply. We'll review your application, schedule a call if we need more info, and pair you with a coach. If you're ready to go, you'll get your payment selection and onboarding code right after.

Apply now — 3 minute form

No pricing on site. Programs are application-only. We only take athletes we know we can help.

Coaches

One system. Ten coaches.

Every athlete is paired with the coach best suited to their case: velocity, injury return, or youth development.

H
HajFounder · Head pitching coach
+
[Coach name][Credentials · Specialty]
+
[Coach name][Credentials · Specialty]
+
[Coach name][Credentials · Specialty]

Ready to train like a pro?

Apply. We'll review your application, schedule a call if we need more info, and pair you with a coach. If you're ready to go, you'll get your payment selection and onboarding code right after.

Apply now — 3 minute form

No pricing on site. Programs are application-only. We only take athletes we know we can help.

FAQ

Questions, answered.

How fast will I gain velo?

We don't promise, we process. Your gains depend on your starting point, your body, and how consistently you do the work. What we guarantee is the process: assessment, a program built for you, daily feedback, and re-testing every 3–4 weeks so you always know where you stand.

What if I get sore?

Log it. Soreness (1–10) is part of your daily check-in, and your coach sees it every morning. Volume and intensity get adjusted that day, not next month.

What if I'm injured?

Tell us everything in your application. Past injuries, surgeries, and shutdowns are built into your throwing volume, lift selection, and arm care. Return-to-throw athletes are one of the groups we work with most.

How is this different from Tread or Driveline?

Every program here is 1-on-1 and adjusted daily by your paired coach, with direct messaging inside our own app and a parent portal included. No group programming, no templates.

Do parents get updates?

Yes. Parents get portal access, automated weekly progress reports, visibility on workload and recovery, and a direct line to staff if needed.

How much time does it take daily?

It depends on your phase and schedule. Your coach builds the plan around your season, school, and team commitments, which is why we ask for your current schedule in the application.

What equipment do I need?

Your coach confirms what you need during onboarding based on your program and what you already have access to.

Ready to train like a pro?

Apply. We'll review your application, schedule a call if we need more info, and pair you with a coach. If you're ready to go, you'll get your payment selection and onboarding code right after.

Apply now — 3 minute form

No pricing on site. Programs are application-only. We only take athletes we know we can help.

Apply for Haj Throws.

3-minute application. We review every application personally. If you're a fit, we pair you with a coach.

AAthlete info
BBaseball info

Required. Your injury history shapes your throwing volume, lifts and arm care.

CProgram interest

Optional now, but it speeds up your review. Make sure the link is set to “anyone with the link can view”.

We got your application.

We review every application personally within 24–48 hours. If we need more info, we'll schedule a quick call with you or your parent. Watch your email and phone.

Approved athletes only

Enter your access code.

Your coach sends this code after your application is approved.