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Full-Text Articles in Medicine and Health Sciences

Understanding Orthostatic Intolerance And Exercise Programming For The Health And Fitness Practitioner, Deni Roller, Carley A. Shannon, Andrew T. Del Pozzi Nov 2020

Understanding Orthostatic Intolerance And Exercise Programming For The Health And Fitness Practitioner, Deni Roller, Carley A. Shannon, Andrew T. Del Pozzi

Topics in Exercise Science and Kinesiology

  • The purpose of this manuscript is to briefly review Orthostatic Intolerance (OI) and discuss proper exercise programming and progression guidelines for working with those affected by OI; a disorder associated with autonomic nervous system dysfunction, characterized by a difficulty standing upright.
  • In order to do this, we performed a review of the published literature using google scholar and PubMed search engines.
  • Evidence indicated that a light to moderate intensity aerobic exercise program would aid in improving orthostatic tolerance.
  • Previous studies have indicated that progressive resistance training aids in mechanisms that are dysfunctional in OI such as blood volume increases and …


Comparison Of Physical Fitness Between Sport And Non-Sport Groups Among Elementary School Children, Junjiro Kubo, Saburo Nishimura, Takayuki Ogiwara Oct 2020

Comparison Of Physical Fitness Between Sport And Non-Sport Groups Among Elementary School Children, Junjiro Kubo, Saburo Nishimura, Takayuki Ogiwara

Topics in Exercise Science and Kinesiology

  • We compared physical fitness factors between sport and non-sport groups of elementary school children in all grades. The subjects of this study were 1,079 1st- to 6th-grade male elementary school children. Their parents completed a questionnaire examining whether the child attended sports lessons as a regular after-school activity. Physical fitness was evaluated by a new physical fitness test recommended by the Japanese Ministry of Education, Culture, Sports, Science, and Technology (4). The test consists of the following items: 1) Grip strength (kg); 2) Sit-ups (number completed in 30 sec); 4) Sitting front stretches (cm); 5) Side steps (number completed in …


Effects Of Caffeinated And Non-Caffeinated Gum On Premotor, Motor, And Overall Reaction Time, Ashton E. Holliday, Maelee A. Wells, Rebecca R. Rogers, Joseph A. Pederson, Tyler Williams, Christopher G. Ballmann Aug 2020

Effects Of Caffeinated And Non-Caffeinated Gum On Premotor, Motor, And Overall Reaction Time, Ashton E. Holliday, Maelee A. Wells, Rebecca R. Rogers, Joseph A. Pederson, Tyler Williams, Christopher G. Ballmann

Topics in Exercise Science and Kinesiology

  • Chewing gum and caffeine when used independently and concurrently increase neural activity ultimately improving reaction time but less is known about how caffeinated gum influences distinct phases of the reaction time response.
  • Physically active college females (n=14) completed a 60-second reaction time test on a visuomotor board under the following counterbalanced conditions: 1) Baseline, 2) Non-caffeinated gum, 3) Caffeinated gum (300 mg caffeine).
  • Point of application #1: Chewing gum improved premotor reaction time compared to baseline, but caffeine did not provide additional benefit.
  • Point of application #2: Neither non-caffeinated nor caffeinated gum improved motor reaction times from baseline.
  • Point of …


Rowing Ergometer Kinematics Of Collegiate Female Rowers, Christina Lemunyon, Kevin Carlson Jun 2020

Rowing Ergometer Kinematics Of Collegiate Female Rowers, Christina Lemunyon, Kevin Carlson

Topics in Exercise Science and Kinesiology

  • The purpose was to quantify rowing kinematics of female rowers and compare how rowing mechanics concurred with the rowing style taught by the coaching staff.
  • Rowing kinematics at various paces were captured using Xsens motion capture hardware and processing software.
  • Point of application 1: Lack of knee extension at the end of the drive phase limited the knee range of motion and time for force development.
  • Point of application 2: Elbow flexion and hip extension occurred too early in the stroke leading to poor skeletal segmental interactions.
  • Point of application 3: It was determined that the rowers examined in this …


Efficient Method Of Delivery For Powdered Supplement Or Placebo For An Outdoor Exercise Investigation, R W. Salatto, Dustin W. Davis, Bryson Carrier, Brenna Barrios, Jacquelyn Sertic, Peyton Cater, James W. Navalta Jun 2020

Efficient Method Of Delivery For Powdered Supplement Or Placebo For An Outdoor Exercise Investigation, R W. Salatto, Dustin W. Davis, Bryson Carrier, Brenna Barrios, Jacquelyn Sertic, Peyton Cater, James W. Navalta

Topics in Exercise Science and Kinesiology

  • Researchers often encounter issues while attempting to deliver complete doses of a desired supplement/placebo when conducting research in outdoor environments. The problem faced by our research team was how to efficiently deliver 6.4 grams of Beta Alanine (BA) powder to subjects while conducting a hiking study on a windy trail in Southern Utah. To minimize the potential impact of the weather, and to maximize the efficiency of delivery, we determined a premixed bolus of BA contained in individual commercially available 8oz water bottles was the most efficient delivery method. The purpose of this article is to detail the development and …


Integrating The Functional Movement Screen ® Into Strength And Conditioning Programs, Quincy Johnson, Chantel C. Coleman, Timothy Baghurst Apr 2020

Integrating The Functional Movement Screen ® Into Strength And Conditioning Programs, Quincy Johnson, Chantel C. Coleman, Timothy Baghurst

Topics in Exercise Science and Kinesiology

  • The purpose of this article is to provide an overview of the Functional Movement Screen (FMS®) and how it can be integrated into strength and conditioning programs of all levels.
  • We utilized current literature and previous FMS ® field experience to develop and recommend approaches for implementing FMS® protocols into strength and conditioning programs.
  • Description of FMS® Movements: The FMS® is a comprehensive biomechanical efficiency screen which is comprised of seven movements that have been deemed fundamental to athletic performance (7). Those movements include the; deep squat, hurdle step, in-line lunge, shoulder mobility, active straight-leg raise, trunk stability push-up, and …


Early-Morning And Late-Night Maximal Runs: Metabolic And Perceived Exertion Outcomes, Jenna L. Carducci, Matthew J. Garver, Whitley J. Stone, Meera Penumetcha, Dustin W. Davis, Nicolas M. Philipp, Josie N. Hair Jan 2020

Early-Morning And Late-Night Maximal Runs: Metabolic And Perceived Exertion Outcomes, Jenna L. Carducci, Matthew J. Garver, Whitley J. Stone, Meera Penumetcha, Dustin W. Davis, Nicolas M. Philipp, Josie N. Hair

Topics in Exercise Science and Kinesiology

  • People may exercise at the ends of their day to fit activity into their schedule; the purpose of this investigation was to determine if metabolic or perceived exertion outcomes differed between maximal runs early in the morning and late at night.
  • After consuming a standardized, glucose drink, thirteen recreationally active individuals completed an early-morning and a late-night run on the treadmill while researchers measured metabolic (aerobic capacity and substrate usage) and perceived exertion outcomes.
  • Point of application #1: Aerobic capacity (maximal consumption of oxygen) and the usage of fat as a fuel to support energy production during exercise were …


Guidelines For Reviewers: Topics In Exercise Science And Kinesiology, James W. Navalta, Donald L. Hoover, Robert Salatto, Whitley J. Stone, Scott Lyons Phd Jan 2020

Guidelines For Reviewers: Topics In Exercise Science And Kinesiology, James W. Navalta, Donald L. Hoover, Robert Salatto, Whitley J. Stone, Scott Lyons Phd

Topics in Exercise Science and Kinesiology

  • The purpose of this document is to serve as a guide for evaluators who agree to review work submitted to Topics in Exercise Science and Kinesiology.
  • To assist evaluators, a Reviewer Rubric has been created with the following sections: Title Page and Abstract, Introduction and Methods Page, Point of Application Page(s), Other Considerations, and Reviewer Decisions.
  • Point of application: Reviewing the Title and Abstract page – rubric shared for title, author list, affiliations, the abstract, and key words.
  • Point of application: Reviewing the Introduction and Methods page – evaluation of introductory paragraph, paragraph for methodology and/or results.
  • Point of …