Overview
Program: Westfield High School Football
Location: Suburban Texas (hot, humid climate)
Timeline: Summer 2022 – Fall 2023
Challenge: Heat illness incidents, inconsistent hydration practices, coach skepticism
Outcome: 100% incident-free season, coach adoption, parent confidence increase
The Problem: Starting from Zero
Westfield High School’s football program had no systematic hydration strategy. During summer two-a-days in August, when Texas heat peaks at 95-105°F, the team experienced recurring issues:
Historical baseline (2020-2021 seasons):
– Average of 2-3 heat-related incidents per summer (exertional heat exhaustion, mild dehydration symptoms)
– One severe incident: defensive back collapsed during August practice; transported to hospital with core temperature 104°F
– Coaches relied on intuition: “Drink when you’re thirsty” (physiologically inadequate for intense heat)
– Equipment room provided water coolers but no electrolyte replacement
– No monitoring of hydration status; no incident tracking
– Parent complaints about safety, especially after the collapse incident
Coach perspective: “Kids today are soft. We did fine without all this hydration stuff when I was young.” Skepticism about “science-based” protocols was the primary barrier.
Athletic director concern: Liability. One severe incident had triggered insurance review and parent inquiries. The next serious incident could trigger litigation.
The Assessment: Understanding the Specific Challenge
In May 2022, Westfield hired a hydration consultant to assess the program and develop a protocol. The consultant conducted:
- Environmental baseline: Texas heat profile, practice times, field conditions, duration of exposure
- Athlete profiling:
- Roster: 65 athletes, ages 14-18
- Acclimatization status: Not pre-acclimatized (summer practices start abruptly)
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Vulnerability: Several athletes with history of heat sensitivity
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Practice demands:
- Two-a-days: 7am practice (cooler) + 4pm practice (peak heat)
- Duration: 2-3 hours per session depending on phase
- Intensity: Contact drills, conditioning, scrimmages
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Recovery time: 3-4 hours between sessions
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Infrastructure assessment:
- Hydration resources: Water coolers only; no electrolyte solution
- Shade availability: Limited; one covered structure for 65 athletes
- Medical staff: Athletic trainer on-site (one person covering entire athletic program)
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Measurement capability: No athlete weighing or body composition data
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Coach buy-in assessment: The head coach was skeptical but open to evidence. Assistant coaches were more receptive.
The Protocol: Tailored to Westfield’s Reality
Based on the assessment, the consultant developed a Westfield-specific protocol:
Phase 1: Pre-Season Acclimatization (2 weeks before two-a-days)
Goal: Prepare athletes physiologically for heat stress
Recommendations:
– Gradual exposure to full duration and intensity
– Week 1: 60% intensity, 30-40 min practice
– Week 2: 80% intensity, 50-70 min practice
– Full intensity (two-a-days) begins Week 3
Hydration plan during acclimatization:
– Goal: 500ml (~17oz) per hour of practice
– Timing: 150ml every 15-20 minutes
– Fluid: Water during lower-intensity sessions; transition to 6% carbohydrate-electrolyte beverage for later practice sessions
Phase 2: Two-A-Day Hydration Protocol
Morning Practice (7am-10am, 3 hours):
– Pre-practice (within 30 min): 500ml water or sports drink, consumed in 15 min intervals
– During practice:
– Water breaks every 15 minutes (not on-demand; scheduled)
– Fluid target: 500-750ml per hour depending on athlete size and sweat rate
– Composition: 6% carbohydrate (glucose + fructose), 20-30 mmol/L sodium
– Flavor: Citrus/punch (coaches emphasized: improved compliance if tasty)
– Post-practice:
– Immediate: 300-500ml cold sports drink (refueling + continued hydration)
– During 3-4hr recovery: Continued hydration with meals
Afternoon Practice (4pm-7pm, 3 hours):
– Pre-practice: Same as morning (the coach insisted the team needed time to “toughen up” and initially resisted the pre-practice drink; consultant agreed to compromise: pre-practice hydration was available but not mandatory)
– During practice: 600-800ml per hour (higher target because of peak heat and afternoon fatigue)
– Electrolyte concentration: Higher than morning (30-40 mmol/L sodium) to account for afternoon sweat rates
– Post-practice: Same as morning
Recovery nutrition: Post-practice meals emphasized fluid + sodium + carbohydrates for rehydration and glycogen replenishment.
Phase 3: In-Season Adjustments
Once two-a-days ended and regular season began:
– Single daily practice (typically 2-3 hours)
– Adjusted hydration targets based on time of day and ambient conditions
– Continued electrolyte supplementation
Key Behavioral Specifications:
- Water break timing: Not ad-hoc. Coach set a timer. Every 15 minutes (every 10 minutes for practices over 90°F), practice stopped for 2-3 minutes.
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Rationale: Prevents athletes from self-limiting intake; creates consistency
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Drink stations: Three hydration stations at different field locations instead of one centralized cooler
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Rationale: Reduced wait time; increased accessibility; more athletes able to drink within window
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Athlete accountability: Athletes recorded fluid intake (at least by team trainer observation) to monitor compliance
- Form: Simple checklist by position group
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Rationale: Data helped identify compliance issues early
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Coach involvement: Head coach personally monitored first 2 weeks
- Assistant coaches took over monitoring by Week 3
- Rationale: Signaled coach endorsement; built trust with team
The Resistance: How Skepticism Emerged and Was Overcome
Week 1: The “It’s Too Much” Objection
During the first acclimatization week, the head coach pulled the consultant aside: “This is excessive. My concern is the kids will have too much fluid in their stomachs and get cramped or performance will suffer. We’ve never done this before.”
Consultant response:
– “That’s a valid concern. What we’re seeing in research is that athletes who are properly hydrated actually perform better—less cramping, better endurance. And there’s more: heat illness costs time, risk, and liability. One incident could shut down the program or generate lawsuits. What’s the cost of getting this right vs. the risk of getting it wrong?”
– Proposed a compromise: Monitor the team during the first week. Track any complaints of stomach discomfort, cramping, or performance issues. If problems emerged, they’d adjust.
Result: By end of Week 1, no athlete reported stomach issues. Several reported feeling “less tired” and “less lightheaded” during afternoon practice. The coach’s skepticism began to soften.
Week 2: Coach Buy-In Moment
During the second acclimatization week, a normally healthy defensive end experienced mild dizziness during afternoon practice. The athletic trainer recognized early dehydration signs, had him drink more fluids, and he recovered within 15 minutes.
The athlete reported feeling better with hydration. The coach observed this directly. He said to the consultant: “Okay, I see it now. This actually works.”
From that point forward, the coach actively enforced the protocol.
Week 3 (Two-A-Days Begin): The Electrolyte Introduction
When the consultant introduced the sports drink (6% carbs + electrolytes) for the afternoon practices, some players complained about taste and the “sticky” feeling of the drink.
Solution: The consultant worked with the athletic director to sample 3 different sports drink flavors. The team voted. They chose a citrus blend (not the consultant’s recommendation, but their preference matters for compliance). Compliance immediately improved.
Lesson: Even with evidence-based recommendations, you can’t force compliance. Involve athletes and coaches in decisions when possible. A 90% compliant protocol the team supports beats a 50% compliant “perfect” protocol.
Implementation: What Actually Happened
Timeline of Execution
May 2022: Assessment and protocol development
June 2022:
– Equipment purchase: Hydration stations, sports drink concentrate, coolers, thermometers
– Staff training: Athletic trainer, assistant coaches receive 2-hour session on protocol, signs of heat illness, hydration monitoring
– Cost: ~$3,000 (equipment, drinks for summer, training time)
July 2022:
– Pre-season acclimatization begins
– Measurement: Athlete body weights taken pre/post practice to estimate sweat rate (weight loss = fluid loss)
– Coach feedback collected daily
August-September 2022:
– Two-a-days and first 4 weeks of season with full protocol
– Daily monitoring: Athlete fluid intake logged, core conditions tracked, incident tracking
– Weekly coach debrief: Any issues? Questions? Adjustments needed?
October 2022-February 2023:
– Regular season continuation with protocol
– Monthly check-ins; protocol refined based on seasonal changes (weather cooling in fall, etc.)
What Changed Operationally
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Hydration stations: Permanent setup on practice field. Monitored by assistant coach. Restocked before each practice.
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Drink composition: Team settled on a flavored carbohydrate-electrolyte drink for afternoon practices. Cost: ~$0.50-0.75 per liter concentrate. Budget: $2,000 for entire season.
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Monitoring: Athletic trainer maintained a hydration log—date, time, temperature, athlete intake observations, any symptoms. Simple spreadsheet.
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Coach culture: Head coach became an advocate. He emphasized hydration in team meetings, team text reminders before hot days, and parent communication.
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Parent communication: After the first incident-free month, the AD sent a letter to parents highlighting hydration safety measures. Parent concerns decreased significantly.
The Outcomes: Measuring Success
Primary Outcome: Heat Illness Incidents
Summer 2022 (Acclimatization + Two-A-Days):
– Heat-related incidents: 0
– Medical attention for dehydration symptoms: 0
– Performance complaints related to hydration: 0
Fall 2022 season:
– Heat-related incidents: 0
– Pre-season and season, incident-free
Comparison to baseline (2020-2021):
– Pre-protocol average: 2-3 incidents per summer
– Post-protocol: 0 incidents
– Improvement: 100% reduction
Secondary Outcomes
Coach Satisfaction:
– Pre-protocol: Head coach skeptical
– Post-protocol: Head coach actively endorses protocol; tells other programs about success
– Quote: “This has been the best summer we’ve had in terms of player health and readiness.”
Athlete Performance:
– Reported “less cramping” and “better endurance”
– No systematic performance data collected, but qualitative feedback positive
Athletic Trainer Workload:
– Reduction in heat-related medical issues freed time for other injuries
– Trainer became stronger advocate for the protocol
Parent Perception:
– Pre-protocol: Concerns about heat safety (especially after prior incident)
– Post-protocol: Parents report confidence in program safety
– Attendance at games/events stable; no complaints about hydration safety
Team Retention:
– Pre-protocol: Attrition during two-a-days (~10-15% of roster)
– Post-protocol: Attrition reduced to ~5%
– Reason: Players felt supported; fewer felt “pushed too hard without support”
Cost-Benefit
Costs (2022-2023):
– Initial protocol development & consultant: $2,000
– Equipment (coolers, stations, scales): $1,500
– Sports drinks (entire season): $2,500
– Staff training: Included in consultant time
– Monitoring (athletic trainer time): Included in existing salary
– Total: ~$6,000 for first year
Benefits (quantified):
– 0 heat illness incidents: Prevented 1-2 serious incidents costing $5,000-30,000 in medical care + liability
– Reduced trainer burden: Estimated 20 hours saved on heat illness response
– Improved recruitment/retention: Estimated value ~$5,000-10,000 in stronger freshman class recruitment
– Risk reduction: Reduced liability exposure to lawsuits (unquantified but significant)
– Estimated benefit: $30,000-50,000+
ROI: 5-8x return on investment in year one
Lessons for Other High School Programs
What Worked Well
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Evidence + Coach Buy-In: The consultant presented data AND involved the coach in decision-making. Evidence matters, but coach ownership matters more.
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Small Wins Early: Visible success in Week 1-2 (no problems, athletes feeling better) built credibility faster than any presentation could.
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Athlete Involvement: Letting athletes choose the drink flavor improved compliance dramatically. Autonomy works.
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Simplicity: The protocol wasn’t complicated. “Drink this much, this often, this composition.” Easy to follow, easy to teach.
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Environmental Adaptation: The protocol was specific to Westfield (Texas heat, field conditions, practice times). A generic “universal” hydration protocol wouldn’t have worked.
What Was Challenging
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Initial Skepticism: Coach resistance is normal. Overcome it with evidence + visible early results, not arguments.
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Budget Constraints: $6,000 felt large to the AD. Framing it as insurance against liability helped justify the expense.
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Compliance Monitoring: The athletic trainer had to actually monitor intake. If the trainer had been overwhelmed with other duties, this could have failed. You need someone accountable.
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Maintaining Consistency: In October, when weather cooled, some coaches wanted to “relax the protocol.” The consultant had to remind them: Heat illness can still occur even at moderate temperatures if hydration lapses. Consistency mattered.
Year 2 (2023) and Beyond
In 2023, Westfield continued the protocol with minimal consultant input. The head coach and athletic trainer managed it independently. The protocol evolved slightly based on learning:
- Increased electrolyte concentration in the most brutal practice sessions (Week 1 of two-a-days)
- Added a hydration monitoring checklist to the athlete’s warm-up routine (ownership reminder)
- Expanded the program to the soccer and volleyball teams
The 2023 season was again incident-free. The protocol has become embedded in the program culture.
Conclusion: Transformation Through Evidence, Adaptation, and Ownership
The Westfield case study demonstrates a successful transformation from zero hydration strategy to a systematic, coach-owned protocol. The keys were:
- Assessment: Understand your specific context (climate, demands, athletes, coach)
- Evidence: Use science to justify the protocol
- Buy-in: Get coach ownership; not top-down mandate
- Early wins: Show results fast
- Adaptation: Adjust based on feedback; involve stakeholders
- Accountability: Assign responsibility; monitor compliance
- Sustainability: Embed into program culture; make it the “way we do things”
The outcome was dramatic: from 2-3 heat incidents per summer to zero. More subtly, the team culture shifted. Players felt supported. Coaches became believers. Parents trusted the program. And the program’s competitive positioning improved—stronger player recruitment, better retention, and healthier athletes = better performance.
This transformation is replicable. The specifics (flavor of drink, number of hydration stations) are Westfield-specific. But the framework—assess, develop evidence-based protocol, secure coach buy-in, implement with monitoring, refine, embed in culture—works universally.
For any high school program starting from zero hydration strategy, Westfield’s path offers a practical blueprint.