Sports performance testing and training for athletes 8 and up.
Real numbers, a report written for parents, and training built on both.
El Cajon, CA · Serving San Diego County
Book a Baseline Assessment Baseline Assessment $199 · Retest $149 · No sign-up feesThe APX method
Train by the numbers.
Most youth training runs on guesswork. Ours starts with a Baseline Assessment: how fast your athlete accelerates, how well they change direction and land, how freely they move, and how much force they produce. Every session builds speed, agility, and range of motion toward a number, with strength added when your athlete is ready. A retest shows exactly what changed. See how training works ↗
For parents
What your athlete gets. What you see.
Real numbers
Force, speed, and movement quality measured on VALD systems, left side against right and this session against the last. Not a coach's opinion, not a stopwatch.
A report you can read
Every Baseline ends with a private report written for the athlete and the parent: what was measured, what held up across repeat trials, what to work on, and when to retest. A coach reads it before you do.
Only numbers that hold up
Every test is repeated, and a left-right gap only counts when it is bigger than the difference between your athlete's own tries. Every test is non-invasive and a coach runs the whole session.
Coached, not just measured
A CSCS-certified coach with a master's degree turns the report into training. Small groups, every rep tied to a number.
The hardware
Pro-team tools. Open to every athlete.
Force Plates
Jump height, peak force, power, and left-right force, measured to the newton.
HumanTrak
3D motion capture that scores how an athlete moves, not just how much they lift.
ForceFrame
Isometric strength testing that finds the side-to-side gaps the eye can't see.
Timing Gates
Sprint splits and acceleration, timed to the millisecond. No stopwatch guesswork.
The platform
Powered by VALD.
The same testing system trusted by teams in the NFL, NBA, MLB, NHL, and Premier League, plus Olympic and national programs.
Who it's for
Every athlete. Every level.
Ages 8 and up
Ages 8 to 18, grouped by ability, not age. Every athlete is measured against their own numbers, not a chart of other kids, and under-12s get a shorter battery built for their age.
Every sport
Soccer, baseball, softball, football, basketball, volleyball, lacrosse, track. The Baseline is the same for everyone; a sport add-on adds tests for how your athlete plays.
Every level
No tryout, no minimum. A Baseline shows where your athlete stands today and what to work on next. More about APX ↗
Get started
Know where your athlete stands.
Baseline Assessment $199 · Retest $149 · No sign-up fees
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