Every athlete's arm, core, legs and power — one screen, traffic-light clear, trending over time.
Working preview, Mark. Sample athletes & numbers so you can see exactly what you and your coaches get. Fills with your real guys after screening day, and updates every re-screen.
Squad Status
at a glance
4
Cleared
5
Monitor
3
Needs Attention
0.76
Avg Arm Ratio (ER:IR)
10%
Avg Leg Asymmetry
28cm
Avg Jump Power
3 Needs Attention
5 Monitor
4 Cleared
The Roster
tap a factor to highlight · click a player for their report
All
⚾ Arm
🎯 Core
🦵 Legs
💥 Power
🚩 Needs attention
Athlete
Age
Status
Arm ER:IR
Core
Legs L/R
Power
90-day trend
Patterns → Free Drills
send to every family
7 / 12
Weak shoulder "brakes"
Low external-rotation strength (ER:IR < 0.66) — the #1 driver of elbow/UCL overload.
Free drill we sendBanded ER + 90/90 arm-care, 3×/week. 2-min video to every family.
5 / 12
Uneven landing
Left-vs-right landing > 15%. A lopsided base overloads the throwing chain.
Free drill we sendSingle-leg landing + skater-hop progression.
4 / 12
Limited core control
Reduced anti-rotation stability — leaks power, stresses the lower back.
Free drill we sendPallof-press + dead-bug anti-rotation series.
Progress Over Time
the whole point
Screen monthly, watch them climb.Because we re-screen regularly, you and the parents see it working — flags resolving, arm balance improving, the squad moving red → green. That documented progress is what keeps families bought in season after season.
What We Screen
3 systems baseball breaks down
#1 Risk
Throwing Arm
The elbow is protected by the shoulder's external-rotation "brakes." Weak brakes + fatigue = UCL/elbow overload.
Measured: Shoulder ER:IR · grip throw-vs-glove
Engine
Core & Back
Transfers leg power to the arm. Poor anti-rotation control leaks power and stresses the back over a season.
Measured: Rotary stability · anti-rotation
Foundation
Legs & Power
The throw starts at the ground. Uneven drive/landing feeds arm overload — and improves fast with training.
Measured: Jump power · landing L/R symmetry
🔑
For your coaches. Every Holistic Baseball coach gets access here and can open any athlete's trending report — so the whole staff sees who needs arm care, who's cleared, and who's improving. You set the goal: "get every kid tested and taking care of their body." The dashboard proves you're delivering it.
Holistic Baseball, powered by Catalyst Performance · Preview / sample data — populates after screening day · Screens on VALD ForceDecks + DynaMo · A performance & movement screen, not a medical diagnosis · The Studio by Catalyst, Rancho Bernardo