journal of athletic training - nata of athletic training official publication of the national...

Journal of Athletic TrainingOfficial Publication of the National Athletic Trainers’ Association, Inc Volume 46, Number 3, May–June 2011

Original ResearchClinical StudiesIncreased QT Interval Variability in 3 Recently Concussed Athletes: An Exploratory ObservationMichael F. La Fountaine, EdD, ATC; James D. Gossett, MS, ATC; Ronald E. De Meersman, PhD; William A. Bauman, MD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230Persistent Motor System Abnormalities in Formerly Concussed AthletesLouis De Beaumont, PhD; David Mongeon, BSc; Sébastien Tremblay, BSc; Julie Messier, PhD; François Prince, PhD; Suzanne Leclerc, MD, PhD; Maryse Lassonde, PhD; Hugo Théoret, PhD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234Intrarater Reliability of the Adductor Squeeze Test in Gaelic Games AthletesEamonn Delahunt, BSc, PhD; Barry L. McEntee, BSc; Colm Kennelly, BSc; Brian S. Green, PT, ATC; Garrett F. Coughlan, BSc, PhD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241A Preliminary Multifactorial Approach Describing the Relationships Among Lower Extremity Alignment, Hip Muscle Activation, and Lower Extremity Joint ExcursionAnh-Dung Nguyen, PhD, ATC; Sandra J. Shultz, PhD, ATC, FNATA, FACSM; Randy J. Schmitz, PhD, ATC; Richard M. Luecht, PhD; David H. Perrin, PhD, ATC, FACSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246Differential Ability of Selected Postural-Control Measures in the Prediction of Chronic Ankle Instability StatusDanielle Knapp, MS, ATC; Sae Yong Lee, PhD, ATC; Lisa Chinn, MS, ATC; Susan A. Saliba, PhD, PT, ATC; Jay Hertel, PhD, ATC, FNATA, FACSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257Motor-Neuron Pool Excitability of the Lower Leg Muscles After Acute Lateral Ankle SprainLindsey W. Klykken, MEd, ATC; Brian G. Pietrosimone, PhD, ATC; Kyung-Min Kim, MS, ATC; Christopher D. Ingersoll, PhD, ATC, FNATA, FACSM; Jay Hertel, PhD, ATC, FNATA, FACSM . . . . . . . . . . . . . . . . . . . 263Microdialysis and Delivery of Iontophoresis-Driven Lidocaine Into the Human Gastrocnemius MuscleMark Coglianese, MPT; David O. Draper, EdD, ATC, FNATA; Joseph Shurtz, BS, ATC, LAT; Gary Mark, PhD . . . . . . . 270Absorption of Iontophoresis-Driven 2% Lidocaine with Epinephrine in the Tissues at 5 mm Below the Surface of the SkinDavid O. Draper, EdD, ATC, FNATA; Mark Coglianese, MPT; Chris Castel, PhD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277

Observational Studies Special Section: Baseball Pitchers’ Performance After Shoulder Injuries

A Profile of Glenohumeral Internal and External Rotation Motion in the Uninjured High School Baseball Pitcher, Part I: MotionWendy J. Hurd, PhD, PT, SCS; Kevin M. Kaplan, MD; Neal S. ElAttrache, MD; Frank W. Jobe, MD; Bernard F. Morrey, MD; Kenton R. Kaufman, PhD, PE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282A Profile of Glenohumeral Internal and External Rotation Motion in the Uninjured High School Baseball Pitcher, Part II: StrengthWendy J. Hurd, PhD, PT, SCS; Kevin M. Kaplan, MD; Neal S. ElAttrache, MD; Frank W. Jobe, MD; Bernard F. Morrey, MD; Kenton R. Kaufman, PhD, PE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289Performance After Rotator Cuff Tear and Operative Treatment: A Case-Control Study of Major League Baseball PitchersSurena Namdari, MD, MMSc; Keith Baldwin, MD, MPH, MSPT; Albert Ahn, MD; G. Russell Huffman, MD, MPH; Brian J. Sennett, MD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296

Perceptions of Clinical Athletic Trainers on the Spiritual Care of Injured AthletesCynthia M. McKnight, PhD, ATC; Stephanie Juillerat, PhD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303National Collegiate Athletic Association Division and Primary Job Title of Athletic Trainers and Their Job Satisfaction or Intention to Leave Athletic TrainingAaron B. Terranova, EdD, LAT, ATC; Jolene M. Henning, EdD, LAT, ATC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312

Contents Continued

Case ReportTransient Global Amnesia in a Collegiate Baseball Player with Type I Diabetes Mellitus: A Case ReportJocelyn R. Gravlee, MD, CAQSM; John J. Barrett, MS, LAT, ATC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

Position StatementNational Athletic Trainers’ Association Position Statement: Safe Weight Loss and Maintenance Practices in Sport and ExercisePaula Sammarone Turocy, EdD, ATC (Chair); Bernard F. DePalma, MEd, PT, ATC; Craig A. Horswill, PhD; Kathleen M. Laquale, PhD, ATC, LDN; Thomas J. Martin, MD; Arlette C. Perry, PhD; Marla J. Somova, PhD; Alan C. Utter, PhD, MPH, FACSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

DepartmentsEditorial: Impact Factor: 2.478Craig R. Denegar, PhD, ATC, PT, FNATA; Christopher D. Ingersoll, PhD, ATC, FNATA, FACSM . . . . . . . . . . . . . . . . 229

Contents Continued

CEU QuizThe CEU quiz for the May-June 2011 issue

(Volume 46, Number 3) of the

Journal of Athletic Training will be located

online at www.nata.org/quizcenter

34th Annual Student Writing ContestAll materials must be received on or before March 1, 2012

The electronic file is to be submitted to LLDewald@gmail.com and

hard copy materials mailed to

NATA Undergraduate Student Writing Contest

Attention: Holly McCauley

2952 Stemmons Freeway

Dallas, TX 75247

Details of the contest are located at

http://www.nata.org/deloss-brubaker-student-writing-award

For questions about the contest, contact Dr Lori Dewald, EdD, ATC,

CHES, F-AAHE, at LLDewald@gmail.com.