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Insights

Read it. Use it. Share it with your team.

Articles on readiness, participation and development, plus downloadable info packs and a parent newsletter, from the team building R1 Ready First.

Latest articles

Latest articles

A boy in a gray hoodie eats cereal on a front porch step in early morning light, a backpack and phone beside him
Energy Domain · Sleep
Dr. Matt Kritz, PhD, CSCS·Nov 1, 2026

Lost Their Drive? Check the Clock First.

The clocks just went back. Here is what the research says about the tired 12-year-old who looks unmotivated, plus a simple daylight plan for the week.

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Two youth athletes in jerseys that read GROWING: a tall, lanky teenage soccer player mid-kick, and a teenage basketball player wearing a knee sleeve reaching up for the ball
Insights
Dr. Matt Kritz, PhD, CSCS·Jul 22, 2026

The Same Child. Two Different Outcomes.

Most parents expect a straight line: bigger, stronger, more capable every year. Development doesn’t work that way, and the dip almost every kid hits between twelve and fifteen decides who’s still playing at seventeen.

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Students in a bright classroom moving, studying, and eating together while a teacher observes
Insights
Dr. Matt Kritz, PhD, CSCS·Jun 15, 2026

School Is No Longer a Content Delivery System

It needs to become an ecosystem for human development if we’re going to be ready for what’s coming. A framework built from 25 years of developing humans across elite sport, university athletics, and youth programs on three continents.

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Confident youth athlete standing strong with a faded hesitant version beside him
Athlete Welfare · Injury & Recovery
Dr. Matt Kritz, PhD, CSCS·Jun 6, 2026

The Ghost Injury

Your kid is cleared to play. That’s not the same as being ready. More than 3.5 million children under 14 are injured in sport each year in the US, and the injury that shows up on imaging isn’t the only one haunting the return to play.

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A young female soccer player sits on the bench at practice, looking contemplative
Dr. Matt Kritz, PhD, CSCS·May 28, 2026

Meeting Girls Where They Are

Girls leave sport at twice the rate of boys by age 14. The dropout isn’t a programming problem. It’s a developmental literacy problem. The window where girls leave is the same window where the female body and brain are undergoing changes that are almost completely unaddressed by the adults around them.

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A boy wearing an R1 shirt stands at the edge of a manicured soccer field, the overgrown and abandoned ground beside him stretching into the distance
Dr. Matt Kritz, PhD, CSCS·May 25, 2026

Ready or Not

The Enhanced Games is the most honest mirror sport has held up to itself in a long time. Most people don’t like what they see, not because of what it is, but because of what it reflects back about the system we’ve built and spent decades pretending was clean.

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A coach and young athlete in conversation during a training session
Insights · For Coaches & Parents
Brian Alexander, MA, CMPC·May 13, 2026

Sport doesn’t teach life skills. Coaches do.

Participation alone does not guarantee the acquisition of values and life skills. The research is specific: what separates programs that develop young people from programs that just keep them busy is intentional coaching.

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Empty suburban street at golden hour with a worn basketball in the gutter and a child on a front porch looking at a phone
Dr. Matt Kritz, PhD, CSCS·May 12, 2026

Youth Sport: Rage or Romance

Childhood readiness has declined significantly, and understanding this shift is key to addressing youth development challenges. The industry isn’t going away. The era isn’t coming back. The work is figuring out what readiness looks like in the world we actually live in.

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Elite female rugby sevens athlete mid-cut demonstrating athletic position and movement competency
Dr. Matt Kritz, PhD, CSCS·May 9, 2026

One ACL in Four Years

ACL injuries shouldn’t be treated as a cost of playing sport. What four international seasons with the Black Ferns Sevens taught me about what real prevention actually requires, and why warm-up protocols alone will never be enough.

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A parent and young athlete in the car after a game, the parent listening quietly rather than launching into a post-match debrief
Insights · For Parents
Brian Alexander, MA, CMPC·Apr 23, 2026

Your Voice Is Part of Their Training.

Coaches shape how young athletes hear feedback, and so do parents. Every car ride, sideline moment, and post-game chat sends a signal.

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A youth coach crouches at the sideline talking to a young athlete during a training session
Insights · For Coaches
Brian Alexander, MA, CMPC·Apr 23, 2026

Are you as quick to praise as you are to correct?

Most coaches correct automatically. Specific praise takes conscious effort. That imbalance shapes athletes in ways most coaches don’t intend.

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A young boy in a green hoodie hanging from a playground climbing frame, smiling, a misty park in the background
Body Domain · Part 3
Dr. Matt Kritz, PhD, CSCS·Apr 17, 2026

What a child builds in their body by 14, they carry for life.

Movement competency is not a sports concept. It’s a health concept. The foundations built before adolescence become structural. They stay.

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A young girl hanging from a pull-up bar in a gym, arms extended overhead, focused expression
Body Domain · Part 2
Dr. Matt Kritz, PhD, CSCS·Apr 17, 2026

Your kid’s body is the gym. Use it first.

Seven fundamental movement patterns govern sport, the playground, and the rest of life. A surprising number of children in organized sport can’t execute most of them.

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A young boy performing a back squat with a loaded barbell in a gym, composed and focused
Body Domain · Part 1
Dr. Matt Kritz, PhD, CSCS·Apr 17, 2026

The myth that won’t die: strength training stunts your kid’s growth.

This idea traces back to a single 1964 study on malnourished children doing manual labor. Here’s what the science actually says.

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A sports medicine professional wrapping a young boy's ankle on an examination table
Dr. Alexandra Abbott, MD·Apr 13, 2026

Acute injuries in youth athletes.

Acute injuries can happen to any athlete. Knowing when to seek care, how tissue types differ, and how movement quality reduces risk is what every parent and coach needs.

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Young athlete sitting quietly at the edge of a training field
Dr. Matt Kritz, PhD, CSCS·Apr 7, 2026

The science behind R1: 25 years from the field to the framework.

R1’s readiness framework wasn’t built in a lab. It was built across five Olympic Games, 30+ sports, and 60 years of combined experience.

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A girl walks down a recreation center corridor carrying a tennis racquet, pool visible through one door, court through another
Dr. Alexandra Abbott, MD·Feb 25, 2026

Sport specialization vs. sampling: the question isn’t either/or.

Should kids specialize in one sport or play many? The answer depends on how demand is structured, not which label you choose.

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A boy asleep in the back seat of a car after training, gym bag beside him, golden light through the window
Whole-Child Development · Part 4
Brian Alexander, MA, CMPC·Feb 12, 2026

Recovery energy: why youth sport breaks down without rest, regulation, and repair.

When youth sport systems extract energy without restoring it, burnout isn’t surprising. It’s predictable.

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A young athlete sits on a locker room bench checking her foot after practice, gym bag beside her
Whole-Child Development · Part 3
Brian Alexander, MA, CMPC·Feb 12, 2026

Body energy: when youth sport asks more than growing bodies can sustain.

Injury and burnout aren’t individual problems. They’re signals that adult-designed demands have outpaced biological development.

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A boy sits against a gym wall, knees up, a basketball rolled away from him while other kids play in the background
Whole-Child Development · Part 2
Brian Alexander, MA, CMPC·Jan 27, 2026

Motivation energy: how adult systems either ignite or drain youth engagement.

Motivation doesn’t disappear because kids stop caring. It disappears because the system ceases to make sense to their nervous systems.

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A boy stands at the doorway of a gymnasium, one hand on the frame, watching other kids inside before deciding to step in
Whole-Child Development · Part 1
Brian Alexander, MA, CMPC·Jan 27, 2026

Belonging energy: the environments adults create, and why kids decide to stay or leave.

Belonging is not something youth bring with them. It is something adults create around them.

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A girl sits alone on a bench in an empty gymnasium, hands clasped, looking down
Dr. Matt Kritz, PhD, CSCS·Jan 21, 2026

Who actually owns athlete development in youth sports?

Most governing bodies govern access, not development. Access without development isn’t an opportunity. And participation alone is not a development strategy.

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See readiness in action.

R1 is building the first national readiness study for youth athletes. Up to 100,000 children. Multiple sports. 2 years.