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The Sideline File
Two lenses, one file. The body is the medicine: concussion, arm care, heat, sleep, growth plates. Safety is everything around the kid: weather, equipment, league vetting, emergency response, conduct.
177 pieces
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The body · hydration · Topic · May 12, 2026
Summer hydration: the daily plan for kid athletes
Not just at practice. The all-day pattern that keeps kids out of the cramping/headache zone during summer ball season.
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Safety · weather · Topic · May 8, 2026
Pollen and allergic conjunctivitis: the spring eye-irritation kids underreport
Itchy red eyes during outdoor practice. The seasonal patterns, the over-the-counter management, and when to see a doctor.
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Safety · weather · Topic · May 7, 2026
Heat exhaustion vs heatstroke: the line that matters
Both look bad. One is recoverable with rest and water. The other is a true emergency. The signs that distinguish them, and the protocol for each.
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Safety · weather · Topic · May 6, 2026
Mosquito-borne illness in outdoor youth sport: West Nile, EEE, and the basics
Outdoor practices at dawn and dusk during summer carry small but real risk of mosquito-borne illness. The repellents, the timing, and the regional patterns.
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Safety · cyber · Topic · May 5, 2026
Live streams of minor athletes: what to allow and what to refuse
GameChanger, NFHS Network, BallerTV. The default is public. The settings parents need to know about and the consent norms most leagues skip.
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Safety · cyber · Topic · May 4, 2026
NIL and privacy for HS athletes: what changed, what to know
Name, Image, Likeness deals are legal for high school athletes in most states now. The privacy implications, the contract issues, and the conversation parents need to have.
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The body · concussion · Topic · May 3, 2026
Concussion: protocol, return to play, your state law
What a concussion actually is, what the trainer or coach should be doing in the first ten minutes, and how return-to-play works under your state law.
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The body · heat · Topic · May 3, 2026
Heat and hydration
What an August practice should look like under NATA's youth heat acclimatization rules. How much water, when. And the signs that say stop now.
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The body · sleep · Topic · May 3, 2026
Sleep targets by age
How much sleep your athlete actually needs. Why the 6am tournament practice is a performance issue, not a toughness issue.
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Safety · cyber · Topic · May 3, 2026
Team apps and direct messaging: the permission settings every parent should check
TeamSnap, GameChanger, SportsEngine, Band, GroupMe. Where to turn off coach-to-player DMs, where to control photo permissions, and the SafeSport-aligned defaults to set.
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The body · arm care · Topic · May 3, 2026
Youth pitcher arm care
Pitch counts, rest days, what "no curveballs before 14" actually means, and the signs that the elbow is asking for help.
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Safety · Sport briefing · May 2, 2026
What's actually dangerous about youth swimming
Shallow-water blackout, the breath-holding rule, shoulder overuse, and the open-water risks at meets outside the pool.
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Safety · aquatic · Topic · May 1, 2026
Open-water swim safety: lakes, ocean, off-site meets
What changes when the meet moves outside the pool. Cold-water shock, cramps, currents, and the bright-colored cap rule that makes the difference.
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Safety · coach vetting · Topic · Apr 30, 2026
Coach background checks: what they actually verify
Not all background checks are the same. What the major youth-sport organizations require, what the checks miss, and what to ask your league.
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Safety · cyber · Topic · Apr 30, 2026
Recruiting DMs: who can message your kid, when, and how
NCAA contact rules by division, what's allowed by social DM, what to do when a coach skips the rules, and the trafficking and predator vectors hiding in recruiting dressing.
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Safety · coach vetting · Topic · Apr 30, 2026
SafeSport basics: what every youth sports parent should know
U.S. Center for SafeSport: what it is, what training your kid's coaches should have completed, and what to do if something feels wrong.
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Safety · equipment certification · Topic · Apr 29, 2026
Pole vault helmets: the unresolved debate
The published research on whether helmets prevent the catastrophic injuries in pole vault is mixed. The current state of the rules and what some states do.
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The body · mental skills · Topic · Apr 28, 2026
Identity beyond the sport: when the kid is more than the athlete
Athletic identity that swallows everything else is a real risk by 13 or 14. The signs, the intervention, and the conversation parents need to have.
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Safety · aquatic · Topic · Apr 28, 2026
Pool deck rules: shallow-water blackout, breath-holding, supervision
What USA Swimming and Red Cross publish on swim-team pool safety. The breath-holding rule that saves lives, lifeguard ratios, and what coaches and parents should be watching for.
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The body · mental skills · Topic · Apr 27, 2026
Pre-game routine: the rituals that actually help
What the kid does in the 60 minutes before a game shapes how they play. Real routines from sports psychology, translated for youth athletes.
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Safety · weather · Protocol · Apr 27, 2026
Tornado at the field right now: shelter, count, wait
The protocol when a tornado warning hits during a practice or game. Where to go, how to stay accounted for, when to resume.
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Safety · crisis mental health · Topic · Apr 26, 2026
Eating disorders in sport: what to watch for in your athlete
Anorexia, bulimia, and Relative Energy Deficiency in Sport. The signs, the conversation, and the path to specialist care.
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Safety · coach vetting · Topic · Apr 26, 2026
Showcase event vetting: the recruiting events worth your money
Pay-to-play showcases vs invite-only events. The red flags, the legitimate operators, and what college coaches actually use.
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Safety · emergency response · Protocol · Apr 25, 2026
Missing kid at a tournament: the first 10 minutes
What to do when you cannot find a kid between games at a tournament venue. Search pattern, who to call, when to escalate to security and police.
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The body · recovery · Topic · Apr 25, 2026
Recovery basics: foam rolling, ice, sleep, repeat
What actually helps a kid recover between practices and games. The recovery gear that's worth the money and the gear that's mostly marketing.
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The body · mental skills · Topic · Apr 24, 2026
Burnout signs and what to do about them
The pattern that comes before a kid quits a sport they used to love. What to watch for, what to ask, and how to back the volume down before it's too late.
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Safety · cyber · Topic · Apr 24, 2026
Cyberbullying in team apps: what counts and how to escalate
The DM thread, the GroupMe screenshot, the Discord side channel. The patterns that show up in youth-sports cyberbullying and the path to escalation.
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The body · mental skills · Topic · Apr 23, 2026
Performance anxiety in young athletes
Pre-game nerves vs anxiety that's costing your kid the season. What's normal, what isn't, and the conversation to have on a Tuesday, not the morning of a game.
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Safety · aquatic · Topic · Apr 23, 2026
Swim ear infection: the prevention that takes 30 seconds
Swimmer's ear is one of the most-frequent youth-swim issues and one of the most-preventable. The drying drops, the swim caps, and the doctor visit timing.
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Safety · coach vetting · Topic · Apr 23, 2026
Team photographer vetting: the access most parents don't think about
The person taking team photos has access to minor athletes that few other adults have. The vetting standards and the photo-policy questions to ask.
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The body · growth plates · Topic · Apr 22, 2026
Growth plates: Sever's, Osgood-Schlatter's, and adolescent pain
Why kids' joints hurt during growth spurts, the named conditions parents should know to Google, and the line between normal soreness and a real problem.
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Safety · weather · Protocol · Apr 22, 2026
Heatstroke right now: cool first, transport second
The protocol that saves lives in the August heat. Cold-water immersion before EMS transport. The signs that mean act now.
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Safety · aquatic · Topic · Apr 21, 2026
Chlorine and asthma in competitive swimmers: the indoor pool air quality problem
Indoor pools with poor ventilation produce chloramines that irritate airways. Why competitive swimmers have elevated asthma rates and what programs and families can do.
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The body · hydration · Topic · Apr 21, 2026
Hydration: the baseline rules (any sport, any season)
How much water, when, and the line between sports drinks and sugar bombs. The hydration protocol that applies year-round, not just in summer heat.
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Safety · aquatic · Topic · Apr 20, 2026
Hotel pool safety: the highest-risk hour of the tournament weekend
The team is bored. The pool is open. There's no lifeguard. The protocol that prevents the drowning at the team hotel.
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The body · nutrition · Topic · Apr 20, 2026
Pre-game nutrition for kids
What to eat the night before, the morning of, and an hour before. The food rules that actually move performance and the ones that don't.
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Safety · conduct · Topic · Apr 19, 2026
Coach-coach conflicts: when the kid is in the middle
Head coach and assistant disagreeing in front of the team. Club coach and HS coach pulling in different directions. The kid pays the price. The protocol parents can run.
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Safety · conduct · Topic · Apr 19, 2026
Recruiting visit conduct: what's appropriate, what's not
Unofficial visits, official visits, host families. The conduct standards every recruit and family should know about.
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The body · specialization · Topic · Apr 19, 2026
Single-sport specialization: when, and the cost of doing it early
What the AAP, AOSSM, and IOC actually say about single-sport play. Why 'after 14' is the consensus and what early specialization costs in injury, burnout, and ceiling.
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The body · injury prevention · Topic · Apr 18, 2026
The ACL prevention warm-up
Eleven minutes before practice. A structured warm-up that's associated with lower ACL injury rates in adolescent female athletes. Risk reduction, not a guarantee.
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Safety · weather · Protocol · Apr 18, 2026
Lightning at the field: the 30/30 rule
When you see lightning, when you hear thunder, when to clear, where to go, and when to come back. The NWS standard, in 200 words plus protocol.
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Safety · weather · Topic · Apr 17, 2026
Tick prevention and Lyme disease: the protocol for outdoor youth sports
The repellents that work, the post-practice tick check, the bullseye rash, and when a tick bite needs the doctor.
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Safety · travel logistics · Checklist · Apr 17, 2026
Tournament packing list: the master document
The 40 items a kid actually needs for a tournament weekend. Print this, bring this, deviate only when you know why.
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Safety · conduct · Topic · Apr 16, 2026
Bus and banquet conduct: the moments off the field that go wrong
Team buses, end-of-season banquets, post-game team rooms. The norms most programs don't write down, and the ones they should.
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Safety · cyber · Topic · Apr 15, 2026
Doxxing risk for visible athletes: the privacy hygiene that prevents it
Public-facing athletes face doxxing risk that other kids do not. The information to keep off the internet, the privacy audits, and the response if it happens.
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Safety · emergency response · Protocol · Apr 15, 2026
Suspected concussion right now: same-day pull, written clearance
The first ten minutes after the hit. What the trainer, coach, or parent does in order. Sideline triage, not medical advice.
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Safety · equipment certification · Topic · Apr 14, 2026
Compression sleeves and athletic tape: function vs marketing
What the published research supports, what's mostly placebo, and when to use each. Plus the kid who uses tape to hide an injury.
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Safety · weather · Topic · Apr 14, 2026
Humidity and dew point: practice modifiers when WBGT isn't on hand
WBGT is the gold standard for heat decisions, but most youth programs don't have a reader. Humidity and dew point are the backup metrics, and they tell you more than air temperature alone.
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Safety · travel logistics · Topic · Apr 13, 2026
Food allergies on the road: the restaurant rules that work
The chef card, the questions to ask, the kitchen tour. How to feed a kid with a serious allergy on a tournament weekend without an ER visit.
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Safety · aquatic · Topic · Apr 12, 2026
Diving board rules and supervision: the protocol pool deaths come from skipping
Spinal injuries, head injuries, and drownings from diving boards happen in patterns. The rules that prevent them, and the supervision that backs the rules up.
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Safety · crisis mental health · Topic · Apr 12, 2026
Suicidal ideation in youth athletes: recognize, respond, 988
The signs that warrant immediate action. The 988 Lifeline. What to do, what not to do, and how to support a kid in crisis.
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Safety · emergency response · Topic · Apr 11, 2026
Heat cramps: the distinct protocol, not just hydration
Muscle cramps mid-practice in heat. The sodium-and-fluid framework that actually works, and the signs that the kid is moving toward heat exhaustion.
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Safety · travel logistics · Checklist · Apr 11, 2026
Tournament weekends: the team safety plan
The 14 items the team manager should have nailed down before you leave. Print this. Tape it to the inside of the equipment bag.
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Safety · emergency response · Topic · Apr 10, 2026
Drowning rescue and the post-rescue window: what happens after the pull-out
The first 10 minutes after a drowning rescue. The ER decision. What 'secondary drowning' actually is and when to worry.
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Safety · coach vetting · Topic · Apr 9, 2026
Registered Dietitian vs nutritionist: the credential that means something
RDN is regulated and licensed. 'Nutritionist' is not. The credential difference matters for youth athlete nutrition advice and disordered-eating risk.
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Safety · equipment certification · Topic · Apr 9, 2026
Cleats and foot safety: metal vs molded, fit, and the growth question
When metal cleats are allowed, when they're not, and the fit rules that prevent the most common youth-sport foot injuries.
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Safety · crisis mental health · Topic · Apr 8, 2026
Post-injury depression in youth athletes: the reaction the team doesn't see
Identity collapse after a season-ending injury. The signs, the conversation, and how programs and families support the kid through it.
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Safety · travel logistics · Topic · Apr 7, 2026
Transporting other people's kids: consent, insurance, exposure
The signed permission slip, what your auto policy actually covers, and the SafeSport rule about adult-minor solo car rides.
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Safety · emergency response · Topic · Apr 6, 2026
Hand and finger fractures: the kid's growth plates change the math
Buddy-taping a 'jam' that's actually a Salter-Harris fracture can cause permanent deformity. The on-field triage and the X-ray threshold.
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Safety · equipment certification · Topic · Apr 5, 2026
Volleyball knee pads, ankle braces, and the gear that protects diving athletes
Knee pads for floor contact, ankle braces for net-jump landing, finger tape for blocking. What's standard, what's optional, what actually helps.