Medicine and Health Sciences Commons^™

Reducing Aerodynamic Drag By Adopting A Novel Road-Cycling Sprint Position, Paul F. J. Merkes, Paolo Menaspa, Chris R. Abbiss

Research outputs 2014 to 2021

Purpose:

To assess the influence of seated, standing, and forward-standing cycling sprint positions on aerodynamic drag (CdA) and the reproducibility of a field test of CdA calculated in these different positions.

Methods:

A total of 11 recreational male road cyclists rode 250 m in 2 directions at around 25, 32, and 40 km·h.

Results:

A main effect of position showed that the average CdA of the 2 d was lower for the forward-standing position (0.295 [0.059]) compared with both the seated (0.363 [0.071], P = .018) and standing positions (0.372 [0.077], P = .037). Seated and standing positions did …

Effects Of Exercise On Eeg Activity And Standard Tools Used To Assess Concussion, David M Devilbiss, Jena L Etnoyer-Slaski, Emily Dunn, Christopher R Dussourd, Mayuresh V Kothare, Stephen J Martino, Adam J Simon

Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship

A variety of cognitive assessment tools are used to determine the functional status of the brain before and after injury in athletes. Questionnaires, neuropsychological tests, and electroencephalographic (EEG) measures have been recently used to directly assess brain function on and near the playing field. However, exercise can affect cognitive performance and EEG measures of cortical activity. To date, little empirical evidence exists on the effects of acute exercise on these measures of neurological function. We therefore quantified athlete performance on a standardized battery of concussion assessment tools and EEG measurements immediately before and after acute exercise to simulate conditions of …

Gray, Timothy L. (Fa 1280), Manuscripts & Folklife Archives

FA Finding Aids

Finding aid only for Folklife Archives Project 1280. Student paper titled “Superstition or Belief on Coach and Athlete” in which Timothy Gray examines the relationships between sports players and their coaches through a folkloric lens. In his paper, Gray describes a brief history of how belief has impacted the ways in which sports are played and the effects, whether positive or negative, of enacting certain superstitious practices before games. The paper also includes a small collection of superstitions and beliefs gathered from close friends and professional coaches.

Contact Sports As A Risk Factor For Amyotrophic Lateral Sclerosis: A Systematic Review., Ronen Blecher, Michael A Elliott, Emre Yilmaz, Joseph R Dettori, Rod J Oskouian, Akil P Patel, Andrew Clarke, Mike Hutton, Robert Mcguire, Robert Dunn, John Devine, Bruce Twaddle, Jens R Chapman

Articles, Abstracts, and Reports

Study Design: Systematic review.

Introduction: Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease, ultimately resulting in paralysis and death. The condition is considered to be caused by a complex interaction between environmental and genetic factors. Although vast genetic research has deciphered many of the molecular factors in ALS pathogenesis, the environmental factors have remained largely unknown. Recent evidence suggests that participation in certain types of sporting activities are associated with increased risk for ALS.

Objective: To test the hypothesis that competitive sports at the highest level that involve repetitive concussive head and cervical spinal trauma result in an increased …

Test-Retest Reliability Of Trimp In Collegiate Ice Hockey Players, Jason G. Ulmer, Grant R. Tomkinson, Sandra E. Short, Martin Short, John S. Fitzgerald

Education, Health & Behavior Studies Faculty Publications

The utility of the heart rate derived variable TRaining IMPulse (TRIMP) for assessing internal training load in ice hockey players is not clear. Having a reliable measure of internal training load during on-ice training sessions would help coaches program exercise training. This study determined the reliability of TRIMP during on-ice training sessions in ice hockey players. Twelve Division I collegiate male ice hockey players (aged 18–23 years) had their heart rate (HR) data recorded during two on-ice practice sessions separated by two weeks. TRIMP and other descriptive HR variables were compared between sessions. TRIMP demonstrated moderate reliability during on-ice sessions. …

Pressure To Be Perfect: Eating Disorders In Sports, Genevieve Nitzsche

Writing Across the Curriculum

Eating disorders have become more prevalent in recent years as societal standards have gotten harsher. Typically, when people think about the type of people who develop eating disorders, the first thing that pops into their head is not athletes. There is an association between athletes and the need for great amounts of food to fuel their bodies. However, in sports such as wrestling and aesthetic sports, like gymnastics and figure skating, the emphasis of image and the pressure from their coaches can be extremely harmful to their mental health. This paper discusses specific statistics of the incidence of eating disorders …