Factors Influencing Athletic Training Services in California Secondary Schools: A Five- Year Update.

CONTEXT: California is the only state that does not regulate the athletic training profession, allowing unqualified personnel to be hired and call themselves athletic trainers. The benefits of employing a certified athletic trainer in the secondary school setting are numerous but efforts to push regulation legislation continue to fail in California. OBJECTIVE: To describe the availability of certified athletic trainers in California secondary schools and explore factors influencing athletic trainer employment. DESIGN: Cross-Sectional Study. SETTING: Online survey. PATIENTS OR OTHER PARTICIPANTS: Participants from 1538 California Secondary Schools. MAIN OUTCOME MEASURES: Officials from member schools completed the 2022-2023 California Interscholastic Federation Participation Census. Participants provided information specific to enrollment, sport participation, access to AEDs, and whether the school had athletic trainers on staff. The athletic trainer's certification status was independently verified. Enrollment data specific to ethnicity, race, and percentage of students eligible for free meals was obtained through the California Department of Education Statistics. RESULTS: More than half (51.6%) of California secondary schools did not employ a certified athletic trainer and 8.3% employed unqualified personnel as athletic trainers. Nearly half (43%) of student athlete participants were enrolled at schools with no certified athletic trainer. Schools that employed certified athletic trainers had a lower proportion of students eligible to receive free and reduced-price meals. The average percentage of Hispanic or Latino students was greater in schools with no certified athletic trainer and schools that employed unqualified personnel as athletic trainers than schools that employed certified athletic trainers. CONCLUSIONS: Data indicates that in a five-year period, access to athletic training services in California secondary schools has not improved. There are large gaps in access to athletic training services and there are clear socioeconomic and racial and ethnic disparities. Efforts to educate stakeholders on the importance of athletic training regulation in California should continue.

Emergency Medical Planning for an Ultramarathon Open Water Swim: A Case Review of "Swim Tuff".

ABSTRACT: Ultramarathon open water swimming (OWS) events are one of the toughest endurance challenges in the world. The sport has gained notoriety with athletes swimming across the English Channel, Diana Nyad swimming from Cuba to Florida, and the 5- and 10-km OWS in the Olympic schedule. The athletes who participate are exposed to dangerous conditions that expose risks inherent to the sport. The optimal time to prepare for an emergency is before it happens. The aim of this paper is to present an emergency action plan (EAP) designed for the "Swim Tuff" event, a record-breaking ultramarathon swim that took place in Rhode Island, United States. This article identifies an overview of Swim Tuff, the challenges experienced, and how the team designed and implemented risk mitigation strategies. The professionals looking over athletes completing an OWS should be educated and aware of the unique circumstances inherent to the sport.

Effect of Heat Acclimatization, Heat Acclimation, and Intermittent Heat Training on Maximal Oxygen Uptake.

BACKGROUND: Maximal oxygen uptake (VO2max) is an important determinant of endurance performance. Heat acclimation/acclimatization (HA/HAz) elicits improvements in endurance performance. Upon heat exposure reduction, intermittent heat training (IHT) may alleviate HA/HAz adaptation decay; however, corresponding VO2max responses are unknown. HYPOTHESIS: VO2max is maintained after HAz/HA; IHT mitigates decrements in aerobic power after HAz/HA. STUDY DESIGN: Interventional study. LEVEL OF EVIDENCE: Level 3. METHODS: A total of 27 male endurance runners (mean ± SD; age, 36 ± 12 years; body mass, 73.03 ± 8.97 kg; height, 178.81 ± 6.39 cm) completed VO2max testing at 5 timepoints; baseline, post-HAz, post-HA, and weeks 4 and 8 of IHT (IHT4, IHT8). After baseline testing, participants completed HAz, preceded by 5 days of HA involving exercise to induce hyperthermia for 60 minutes in the heat (ambient temperature, 39.13 ± 1.37°C; relative humidity, 51.08 ± 8.42%). Participants were assigned randomly to 1 of 3 IHT groups: once-weekly, twice-weekly, or no IHT. Differences in VO2max, velocity at VO2max (vVO2), and maximal heart rate (HRmax) at all 5 timepoints were analyzed using repeated-measure analyses of variance with Bonferroni corrections post hoc. RESULTS: No significant VO2max or vVO2 differences were observed between baseline, post-HAz, or post-HA (P = 0.36 and P = 0.09, respectively). No significant group or time effects were identified for VO2max or vVO2 at post-HA, IHT4, and IHT8 (P = 0.67 and P = 0.21, respectively). Significant HRmax differences were observed between baseline and post-HA tests (P < 0.01). No significant group or time HRmax differences shown for post-HA, IHT4, and IHT8 (P = 0.59). CONCLUSION: VO2max was not reduced among endurance runners after HA/HAz and IHT potentially due to participants' similar aerobic training status and high aerobic fitness levels. CLINICAL RELEVANCE: HAz/HA and IHT maintain aerobic power in endurance runners, with HAz/HA procuring reductions in HRmax.