Train at game speed. Measure what matters.
Training at M4P runs on the same class of technology pro organizations train with — not to bury your athlete in numbers, but to build cage environments as close to the game as possible and prove, in measurements, that the work is working.
The cage should feel like the game
Plenty of athletes look great in practice and tighten up in games — not because they lack talent, but because the game is the first place anything is ever on the line. We use this technology to close that gap: cage environments as close to game speed and game pressure as we can build, so the at-bats that count feel like something your athlete has already lived.
Game speed, not cage speed
Comfortable reps at comfortable speeds build comfortable-speed players. Simulated at-bats put game velocity and real decisions in front of your athlete every week — long before opening day does.
Pressure is a skill
Situational scoring turns cage work into competition: a count, a scenario, a consequence. Athletes who rehearse pressure stop being surprised by it — they compete and thrive when it counts.
Every rep leaves a record
Exit velo, bat speed, pitch data, film — measured, not guessed. When the re-test comes around, nobody has to remember how March felt. The numbers show exactly what moved.
What's running in the cage
Seven tools, one job: measure what's actually happening so the coaching can be exact. Here's each one and what it reads.
HitTrax
Simulated game at-batsThe heart of the game-speed cage. Every swing is tracked live, and sessions run as simulated at-bats with situational scoring and a live spray chart — runners on, two outs, a score to protect. The at-bat that matters in May gets rehearsed in January.
Rapsodo
Pitching + hitting ball flightUnits for both sides of the ball. On the mound, every pitch reads out in full — velocity, spin, movement, release. In the box, the hitting unit tracks how the ball actually leaves the bat.
Blast Motion
Bat sensorA sensor on the knob of the bat that grades the swing itself, not just the result — so a well-struck out and a lucky single get told apart, swing by swing.
Diamond Kinetics
Bat sensorA second swing sensor with its own lens on the same movement — how fast the hands work, how long the swing takes to reach the ball, and the plane it travels on.
Pocket Radar
Instant velocityThe fastest read in the building. Velocity on any rep, anywhere in the cage — no setup, no waiting, immediate feedback between throws and swings.
Video analysis
Slow-motion filmSlow-motion film and side-by-side comparison — your athlete next to the correct model, or next to their own film from a month ago. It shows the athlete AND the parent what needs improvement and what right looks like.
Uplift Capture
AI 3D markerless motion captureFull 3D analysis of the movement with nothing strapped to the athlete. One or two iPhones or iPads film the swing or delivery, AI tracks 28 body keypoints, and out comes a complete 3D model — the kinematic sequence, movement-specific metrics, and a report written for coaching, not for a lab. The same class of capture MLB organizations and colleges use.
The formats, illustrated
Three of the reads a session produces — drawn as illustrations of each format, because we don't publish kids' film or data as marketing. Your athlete's session produces the real thing.
Simulated at-bat session
HitTrax · Live
Max exit velo
78mph
Avg exit velo
71mph
Longest hit
268ft
Avg launch angle
14°
Pitch velocity
62mph
Illustration of the session format with sample numbers — your athlete's at-bats produce their own live spray chart and stat line.
Pitch-by-pitch breakdown
Rapsodo · Pitching
Velocity
71.4mph
Total spin
1,860rpm
Spin efficiency
88%
Spin direction
12:45
Release height
5.4ft
Extension
5.1ft
Illustration of the format with sample numbers — every bullpen reads out pitch by pitch, and the hitting unit does the same for exit velo, launch angle and ball flight.
3D motion capture, no wearables
Uplift Capture · 28 keypoints
Illustration of the capture format — the real capture builds a full 3D model of your athlete's movement and a coach-friendly report from it.
The number is not the coaching
A readout can tell you the swing is slow. It can't tell you why, and it can't tell you what to do about it. At M4P the technology answers the what — the coach and the film answer the why and the what's next. Every metric feeds a written plan, or it's just noise.
- Every assessment metric lands in a written evaluation — not an app you have to interpret alone
- Findings become a 4-week plan: named priorities, with the drills that address them
- Re-tests run against the same baseline, so growth is proven, not felt
- The coaching lens is trained too — Connor is Driveline Education certified
How a metric becomes progress
- 1
Measure
The stack captures the rep — ball flight, bat, body, film.
- 2
Explain
The coach and the film turn the number into a cause. Two athletes with the same exit velo can have opposite problems.
- 3
Plan
The cause becomes a named priority in the written evaluation, mapped into 4 weeks of work.
- 4
Re-test
Same tools, same baseline, new numbers. Growth you can point at.
This isn't reserved for anybody
Technology like this is usually gated behind big-organization price tags — the kind plenty of families never see past. At M4P it's simply part of an ordinary training session, for every athlete who walks into Center STL. Baseball and softball. First-year players and varsity starters. Same stack, same standard.
Center STL · 6727 Langley Ave, St. Louis, MO 63123
Training technology FAQ
Why simulated at-bats instead of just regular cage reps?
Because comfort transfers. Most cage work happens at practice speed with nothing on the line, and then the athlete's first real test is a live at-bat that counts. We use HitTrax to run simulated game at-bats with situational scoring — game-speed pitching, runners, pressure — so competing in games feels like something your athlete has already done a hundred times. That's the whole point of the technology: make the cage feel like the game, so the game feels comfortable.
Does a young athlete really need all this technology?
No 10-year-old needs a spin-efficiency number — and we'd never pretend otherwise. What every athlete needs is coaching that's precise instead of guessed, and that's what the technology is for. With younger athletes we use it lightly: video so they can see what we're coaching, a velocity read for fun and a baseline. The depth scales up as the athlete does. The tools serve the coaching, at every age.
Is the technology an extra cost?
The technology is how we run training — sessions and assessments are priced as sessions and assessments, and the tools are simply part of how we coach them; there's no separate “tech access” product to buy. The one optional add-on is the biomechanics screening: a deeper frame-by-frame film breakdown you can add to any assessment for +$75. Current pricing is on the assessments page.
Do you use the same technology for softball?
Yes. Exit velocity, bat speed, launch angle, video, simulated at-bats — the tools measure softball swings the same way they measure baseball swings, and our softball athletes train with the same stack in the same building.
Do parents get to see the data?
That's half the reason we use it. Slow-motion and side-by-side video exist precisely so the athlete AND the parent can see what needs improvement and what right looks like — no translation required. And the numbers don't stay in an app: they land in the written evaluation, so you can read exactly where your athlete started and what moved.
What should my athlete's numbers be for their age?
It depends on age, level, and body — which is why we don't hand out one-size-fits-all targets. The number that matters most isn't your athlete's exit velo against a chart; it's their exit velo against their own baseline from eight weeks ago. We measure the baseline at the assessment, train against it, and re-test. Trend beats comparison.
What is 3D markerless motion capture?
Motion analysis that used to require a lab — reflective markers, a suit, special cameras. Uplift Capture does it with one or two iPhones or iPads and AI: it tracks 28 points on the body from ordinary video and builds a full 3D model of the swing or delivery, including the kinematic sequence. Nothing gets strapped to your athlete, and the output is a report a coach can act on, not a spreadsheet.
Something we didn't cover? Ask us directly →
See the whole stack pointed at your athlete
Start with an assessment — $50, about an hour, every rep measured. You leave with a baseline, a written evaluation, and a 4-week plan.