Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Tom Campbell speaks with Dr. Jacob Resch and Dr. John MacKnight (University of Virginia) about the recent publication, "Leveraging the Enhanced Sports as a Laboratory Assessment Model to Cross-Validate a Formula Used to Predict Clinical Recovery From Concussion in Collegiate Athletes".

This episode discusses a study that cross-validates a previously published prognostic formula for concussion recovery using the Enhanced SLAM point-of-care data model in collegiate athletes.

Key predictors included total symptom severity and the 24-hour duration of drowsiness, neck pain, nervousness, and tingling; the findings emphasize clinical relevance, clinician–researcher collaboration, and using the formula as an adjunct to—not a replacement for—clinical judgment.

Article: https://doi.org/10.4085/1062-6050-0663.24

Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Tom Campbell speaks with Dr. Jacob Resch and Dr. John MacKnight (University of Virginia) about the recent publication, "Leveraging the Enhanced Sports as a Laboratory Assessment Model to Cross-Validate a Formula Used to Predict Clinical Recovery From Concussion in Collegiate Athletes".

This episode discusses a study that cross-validates a previously published prognostic formula for concussion recovery using the Enhanced SLAM point-of-care data model in collegiate athletes.

Key predictors included total symptom severity and the 24-hour duration of drowsiness, neck pain, nervousness, and tingling; the findings emphasize clinical relevance, clinician–researcher collaboration, and using the formula as an adjunct to—not a replacement for—clinical judgment.

Article: https://doi.org/10.4085/1062-6050-0663.24

Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Shelby Baez speaks with Dr. Brett Pexa (High Point University) about the recent publication, "Throwing Load Does Not Affect Musculoskeletal Measures Around Competitive Pitching in Adolescent Baseball Pitchers".

This episode explores a study testing whether external load (pitch count), internal load (RPE), or their product (ARM PE) predict changes in shoulder and elbow musculoskeletal measures in adolescent baseball pitchers. Researchers measured range of motion, shoulder strength, and infraspinatus ultrasound before and after pitching and found no consistent correlation between loading metrics and the observed musculoskeletal changes.

Key takeaways: pitch counts alone may not reflect total arm load; clinicians should consider total shoulder actions and monitor ROM and strength to assess recovery and injury risk.

Article: https://doi.org/10.4085/1062-6050-0052.25

Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Kara Radzak speaks with Dr. Dana Golden about her recent publication, "Gait Biomechanics Among Female Endurance Runners: Comparing Days With and Without Menstrual Cycle–Related Symptoms".

The study used RunScribe wearables and daily symptom surveys and found no significant differences in gait mechanics between symptomatic and asymptomatic days, though runners logged fewer runs on symptomatic days.

Dr. Golden explains practical implications for athletic trainers—normalizing symptoms, offering reassurance, and using accessible wearable tech to monitor athletes in real-world settings.

Article: https://doi.org/10.4085/1062-6050-0634.24

Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Shelby Baez speaks with Dr. Rachel Geoghegan (A.T. Still University) about her recent publication, "Advancing Care for Pregnant and Postpartum Athletes: A Call to Action for Athletic Trainers". This episode explores the limited evidence around exercise and injury in pregnant and postpartum athletes and emphasizes the vital role athletic trainers play in monitoring health, modifying training, recognizing complications, and supporting mental well-being.

Dr. Rachel Gohagan issues a clear call to action: integrate perinatal health into education and research, develop clinical guidelines, and promote interprofessional, individualized return-to-play care so athletes receive evidence-informed and dignified support throughout pregnancy and postpartum.

Article: https://doi.org/10.4085/1062-6050-0060.25

Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Kara Radzak speaks with Dr. Alan Needle about the paper, "Transcranial Direct Current Stimulation Over the Motor or Frontal Cortex in Patients With Chronic Ankle Instability".

The episode explains transcranial direct current stimulation (tDCS) mechanisms, study design (motor vs frontal vs sham, paired motor-planning rehab), main outcomes (patient-reported improvements across groups, limited neurophysiologic change), and practical implications for incorporating neuromodulatory strategies into athletic training and future research directions.

Article: https://doi.org/10.4085/1062-6050-0728.24

Episode Guest: Alan Needle, PhD, ATC, CSCS - Professor in Departments of Kinesiology and Rehabilitation Sciences at Appalachian State University in Boone, NC. https://phes.appstate.edu/faculty-staff/alan-needle

Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Shelby Baez speaks with Dr. Erica Beidler (Duquesne University) about her recent publication, "Concussion-Related Anxiety Perceptions of Parents of Youth Athletes". They discuss how parents interpret concussion risks, the study methods focused on football, soccer, ice hockey and lacrosse, and key findings showing high levels of worry—especially among mothers and parents without personal concussion history—while prior education did not reliably lower anxiety.

Takeaways include asking parents about their beliefs before giving information, tailoring communication, promoting safe sport participation, and the vital role athletic trainers play in providing person-centered, psychologically informed care.

Article: https://doi.org/10.4085/1062-6050-0579.23

Welcome to JAT Chat, presented by the Journal of Athletic Training, the official journal of the National Athletic Trainers' Association. In this episode, co-host Dr. Kara Radzak speaks with Dr. Travis Anderson and Dr. Eric Post about their recently published article, "Multiplying Alpha: When Statistical Tests Compound in Sports Medicine Research".

Drs. Anderson and Post discuss how multiple statistical tests can inflate false-positive rates in sports medicine research, explain family-wise and experiment-wise error, and illustrate risks with a large-scale Paris Olympic Games analysis. They recommend transparency, pre-registration, correction for multiplicity, and consider Bayesian approaches to improve rigor and clinical decision-making.

Article: https://doi.org/10.4085/1062-6050-0700.24

Guest Bios:

Travis Anderson, PhD: Travis recently joined US Soccer as the Manager of Research and Innovation, following his work as a Research Scientist at the USOPC where he worked closely with Eric. His academic background is in exercise physiology, although he dabbled in statistics throughout graduate school and enjoys continuing his education in applied statistics in sports medicine and exercise science.

Eric Post, PhD, ATC: Eric is the Manager of the Sports Medicine Research Laboratory for the United States Olympic and Paralympic Committee. Eric previously served as Program Director for the Master's in Athletic Training Program at Indiana State University and as a faculty member at San Diego State University.