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LJ PERFORMANCE
Luis Jeronimo
Luis Jeronimo

Former MLS High Performance Coach. Founder of LJ Performance — training athletes with pro-level systems, Columbus, OH.

Pro

Inside a FIFA Window: 5 Matches. 15 Days. 4 Countries.

Oct 7, 2026

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6 min read

Inside a FIFA Window: 5 Matches. 15 Days. 4 Countries.

What it takes to keep a pro available when the calendar gives you nothing.

Luis Jeronimo
Luis Jeronimo
Inside a Pro's Program

Sep 21, 2026

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3 min read

Inside a Pro's Program

What actually changes when the athlete in front of me plays professionally — and what doesn't.

Luis Jeronimo
Luis Jeronimo
What LJ Performance Actually Is

Sep 14, 2026

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4 min read

What LJ Performance Actually Is

A complete soccer high performance system usually only seen at the professional levels.

Luis Jeronimo
Luis Jeronimo

Pro

Buy-In Is the Real Metric

Sep 6, 2026

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3 min read

Buy-In Is the Real Metric

A dashboard is only as honest as the relationship behind it.

Luis Jeronimo
Luis Jeronimo

Youth

The Wall Every Athlete Hits Around Minute Sixty

Aug 31, 2026

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4 min read

The Wall Every Athlete Hits Around Minute Sixty

It's rarely conditioning. Most of the time, it's what your athlete ate three hours before practice.

Luis Jeronimo
Luis Jeronimo

Youth

Why Your Kid's Speed Drills Aren't Making Them Faster

Aug 23, 2026

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3 min read

Why Your Kid's Speed Drills Aren't Making Them Faster

Ladders and cones build coordination. They don't build speed. Here's the difference.

Luis Jeronimo
Luis Jeronimo

Youth

Don't Chase Fatigue. Chase Adaptation.

Aug 16, 2026

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2 min read

Don't Chase Fatigue. Chase Adaptation.

Why more training doesn't always mean more progress.

Luis Jeronimo
Luis Jeronimo

LJ PERFORMANCE

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