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International Journal of

Sports and Exercise MedicineISSN: 2469-5718

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 Open Access DOI:10.23937/2469-5718/1510231

Body Composition Changes in College Athletes During Holiday Breaks

Aston Dommel and R Drew Sayer

Article Type: Research Article | First Published: August 26, 2022

Changes in eating and physical activity during the winter holiday season are commonly associated with weight gain in the general population. Concerns around weight and fat gain are also relevant to collegiate athletes who are generally unable to access on-campus dining and exercise facilities during this time....

 Open Access DOI:10.23937/2469-5718/1510230

Comparison of Head Impact Magnitudes and Frequencies Between Intercollegiate Male and Female Lacrosse Players

Elizabeth Daidone Yates, MS, ATC, Katelyn Nelson, ATC, Debbie A. Bradney, DPE, ATC, Katherine M. Breedlove, PhD, ATC and Thomas G. Bowman, PhD, ATC

Article Type: Research Article | First Published: July 21, 2022

Research studies have examined effects of player position and type of play on head impacts in intercollegiate football players, but there is little available information on head impacts in lacrosse players...

 Open Access DOI:10.23937/2469-5718/1510229

Running Performance during the COVID-19 Pandemic

Sriram Venkatesan, Mary Starrs, Sonja Eagle, Caleb Phillips and Grant S Lipman

Article Type: Research Article | First Published: July 20, 2022

The COVID-19 pandemic saw governmentimposed health mandates that contributed to profound work, exercise, and lifestyle changes. There was an observed increase in weight gain and sedentary behavior during the pandemic in United States, as well as increased outdoor exercise and running. While road race times have consistently slowed over the last few decades, it is unknown how running performance changed during the pandemic...

 Open Access DOI:10.23937/2469-5718/1510228

Most Common Injuries in CrossFit Training: A Systematic Review

Channah Joelle Brandsema, Mirwais Mehrab and Nina Maria Cornelia Mathijssen

Article Type: Systematic Review | First Published: July 14, 2022

The injury rate for CrossFit training is relatively low in comparison to other fitness-related sports. Systematic reviews regarding the extent of number of injuries per body part and injury-related exercises in CrossFit training are scarce. The purpose of this study was to determine the injury prevalence and incidence in CrossFit participants, in particular of injured body parts, and to examine injury related exercises in CrossFit....

 Open Access DOI:10.23937/2469-5718/1510227

The Role of Fitness Status and Sex on Metabolic Flexibility during a Bout of High-Intensity Interval Exercise and a High- Fat Meal Challenge

Alyssa A. Olenick, Regis C. Pearson, Nathan T. Jenkins

Article Type: Research Article | First Published: July 13, 2022

We explored whether High-Intensity Interval Exercise (HIIE) could provide a novel method to test metabolic flexibility during exercise. We also aimed to assess substrate oxidation during HIIE and in response to a high-fat meal to determine if these assessments of metabolic flexibility are influenced by fitness and sex....

 Open Access DOI:10.23937/2469-5718/1510226

Validation of an Allometric Model to Predict Cardiorespiratory Fitness in Young adults from 20-M Shuttle Run Test Performance

Roger Ramsbottom , Alan M Nevill and Sharon A Plowman

Article Type: Research Article | First Published: July 11, 2022

Being able to screen for changes in CRF cost effectively as well as identifying variables to provide accurate values for aerobic fitness has been identified by numerous studies. The purpose of the present study was to investigate whether published models were valid predictors of CRF in young adults using previously unpublished 20 m SRT (shuttle run test) data....

Volume 8
Issue 4