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The Effect Of Duration Of Foam Rolling On Muscle Recovery, Vincent Lam Ting Luk 2018 James Madison University

The Effect Of Duration Of Foam Rolling On Muscle Recovery, Vincent Lam Ting Luk

Masters Theses, 2010-2019

PURPOSE: Foam rollers are commonly used by athletes, trainers, and therapists to accelerate muscle recovery. The current research suggests foam rolling (FR) may be beneficial in reducing muscle soreness. The objectives of this study were to determine the effect of foam rolling duration on muscle soreness and muscle function (isokinetic leg strength and muscle fatigability). METHODS: Sixteen males (age: 21.8 ± 2.5 yrs, height: 180.8 ± 8.3cm, weight: 82.5 ± 9.6kg) performed 10 sets of 10 reps at 60% 1-RM on a seated leg press machine to induce muscle soreness. For each participant, one leg received no foam rolling treatment; …


Post-Concussion Symptom Score As A Possible Predictor Of Protracted Recovery In High School Athletes, Kimberly Dawn Phillips 2018 University of Texas Permian Basin

Post-Concussion Symptom Score As A Possible Predictor Of Protracted Recovery In High School Athletes, Kimberly Dawn Phillips

Graduate Theses

As concussion research shifts from diagnostic to managing return to play (RTF), many studies have sought to establish safe guidelines for recovery. Computer-based neuropsychological programs measure cognitive function performance typically affected by brain injury and include a self-report post-concussion symptoms scale. The use of the total score of a post-concussion symptoms scale as a possible predictor of protracted recovery in high school athletes following injury is still being researched. This study used stored data obtained from the Vanderbilt Sports Concussion Center involving concussed high school athletes with a post-concussion symptom score and subsequent documentation of recovery time. A one-way ANOVA …


The Effects Of Dietary Nitrate Supplementation On Swimming Performance In Collegiate Swimmers 2018, Christopher Daniel Mosconi 2018 SUNY College Cortland

The Effects Of Dietary Nitrate Supplementation On Swimming Performance In Collegiate Swimmers 2018, Christopher Daniel Mosconi

Master's Theses

The desire for performance enhancement is a common goal amongst athletes. Recently a number of studies have reported various performance enhancing effects of dietary nitrate (NO3-) via beetroot juice (BRJ) supplementation. Research has indicated that the various performance enhancing effects of BRJ can be attributed to a decrease resting systolic blood pressure (SBP), diastolic blood pressure (DBP), and submaximal volume of oxygen consumption (VO2), while increasing vasodilation and mitochondrial efficiency. Purpose: The purpose of this study was to investigate whether BRJ supplementation improves swimming performance in collegiate level swimmers. Methods: Eight collegiate trained swimmers underwent a double-blind 5-day chronic supplementation …


Aspects Of Weight Management In Ncaa Division Iii Collegiate Wrestlers 2018, Matthew Martone B.S., CSCS 2018 SUNY College Cortland

Aspects Of Weight Management In Ncaa Division Iii Collegiate Wrestlers 2018, Matthew Martone B.S., Cscs

Master's Theses

Objective: The purpose of this study was to observe the weight management habits of division III collegiate wrestlers during the week leading up to a competition. Methods: Subjects reported to the lab on Monday morning after an overnight fast. Subjects were measured for height and weight and were asked to provide urine and blood samples for analysis of hydration and creatine kinase activity, respectively. Throughout the week, subjects were weighed in and out of practice to monitor daily weight fluctuations. Subjects also self-recorded all food and drink consumption throughout the 5-day period. On Saturday morning, approximately 1 hour before weigh-ins …


The Effects Of Surface Pace In Baseball, Jason Farlow 2018 Linfield College

The Effects Of Surface Pace In Baseball, Jason Farlow

Senior Theses

A baseball travels across different surfaces at different paces. The goal of this experiment is to find a percentage difference in speeds the ball will reflect off a given surface. The energy lost on the turf surface was far more significant than on dirt surface as the turf lost an average of 26% of its energy as compared to just 16% of the energy on dirt. In the Northwest conference, teams play on four turf-based infields and five dirt-based infields. The results of this study suggest that kinetic friction forces are more significant in reducing ball rebound speed than in …


The Effects Of A Low Dose Of Caffeine On Bat Swing Performance In Fatigued And Non-Fatigued Female Softball Athletes 2018, Brianna Ferchen 2018 SUNY College Cortland

The Effects Of A Low Dose Of Caffeine On Bat Swing Performance In Fatigued And Non-Fatigued Female Softball Athletes 2018, Brianna Ferchen

Master's Theses

Objective: The purpose of this study was to determine if caffeine ingestion decreased time to contact (TTC), and increased peak hand speed (HS), peak bat barrel speed (BS), and power (P) during a softball bat swing by fatigued and non-fatigued female athletes from an NCAA Division III varsity softball team. Methods: A randomized, single blind counterbalanced design was used to determine if 200 mg of caffeinated gum produced an ergogenic effect on nine female softball players (mean ± SD; age: 19.4 ± 0.7 yrs; height: 169 ± 6 cm; weight: 76.85 ± 10.82 kg) during a softball swing after chewing …


Effects Of Competition Variables And Prior Attempts On Approach Run Velocity During A Pole Vaulter's Final Clearance 2018, Nathaniel S. Ashton 2018 SUNY College Cortland

Effects Of Competition Variables And Prior Attempts On Approach Run Velocity During A Pole Vaulter's Final Clearance 2018, Nathaniel S. Ashton

Master's Theses

Approach run velocity of a vaulter is strongly correlated to the highest height a vaulter clears in pole vault competition and the number of attempts taken throughout a competition influences pole vault strategy. Since approach run velocity greatly affects the crossbar height cleared and number of attempts affects time spent in the competition, perhaps a better approach to determine optimal competition strategy is to first identify how competition variables influence approach run velocity. The purpose of this study was to determine if the approach run velocity during a pole vaulter’s last clearance can be predicted by: (1) the number of …


The Relationship Between Stryd Power And Running Economy In Well-Trained Distance Runners 2018, Casey Austin 2018 SUNY College Cortland

The Relationship Between Stryd Power And Running Economy In Well-Trained Distance Runners 2018, Casey Austin

Master's Theses

A novel running wearable called the Stryd Summit footpod attaches to a runner’s right or left shoe and measures running power output. The developers of the product purport that the footpod’s power and form power measures may correlate with metabolic data gathered in a lab. PURPOSE: Explore the relationship between power output and running economy at threshold pace. METHODS: Seventeen well-trained distance runners, 9 males and 8 females, completed a running protocol at threshold pace. Participants ran two discontinuous four-minute stages: one with their self-selected cadence (SS), and one with cadence lowered by 10% (LC). Metabolic data, power, and form …


Supplemental Training And Injury Prevention In The Sport Of Ultra-Running, Jessica M. Heidebrink 2018 Liberty University

Supplemental Training And Injury Prevention In The Sport Of Ultra-Running, Jessica M. Heidebrink

Senior Honors Theses

By definition, ultra-marathon running is a sport that covers any distance above the 26.2-mile marathon distance in a single race. The mountains of Virginia host many ultra-marathon races that attract endurance runners from all over the nation to participate. Training is an essential component of running an ultra. Although there is not one specific way to train for an ultra, there is research that correlates the success of the top ultra-runners and their training preferences regarding supplemental training and injury prevention. To gain a more complete understanding of how to prepare for a successful ultra-marathon, an online survey was created …


Transformational Leadership In Club Sports: An Instrument For Evaluation And Assessment, Nathan Shelby Hutchens 2018 University of Arkansas, Fayetteville

Transformational Leadership In Club Sports: An Instrument For Evaluation And Assessment, Nathan Shelby Hutchens

Graduate Theses and Dissertations

Campus Recreation and its programs can be used as a way to combat the national trends of decreasing enrollment and retention (Weaver, Forte, & McFadden, 2017; Kampf & Teske, 2013). In fact, 62% of students indicate that Campus Recreation programs are a factor when choosing an institution and 67% indicate that recreation programs were a factor when deciding to stay at a particular institution (Forrester, 2014). As a program within Campus Recreation, Club Sports specifically is perceived to have the greatest health and wellbeing benefits out of all Campus Recreation programming (Lower, Turner, & Petersen, 2013). Due to the voluntary …


Relationships Among Actual Motor Competence, Perceived Motor Competence And Health-Related Fitness In A College-Aged Population 2018, Samantha Moss 2018 SUNY College Cortland

Relationships Among Actual Motor Competence, Perceived Motor Competence And Health-Related Fitness In A College-Aged Population 2018, Samantha Moss

Master's Theses

Purpose: The purpose of this study was to assess relationships among actual motor competence, perceived motor competence, and health-related fitness in a college-aged population. Methods: A total of 76 participants from SUNY Cortland enrolled in an undergraduate Kinesiology course completed an informed consent form. Total data were obtained on 71 participants (male = 53; female = 18). Perceived motor competence (PMC) was assessed via the Physical Self Perception Profile questionnaire, which participants completed one week prior to remaining assessments. Motor competence (MC) was assessed by maximum throw and kick speed as well as maximum distance jumped. Health-related fitness (HRF) was …


Comparison Of Psychological States Of Runners Within Urban And Rural Environments, Christian Demastus 2018 University of Tennessee at Chattanooga

Comparison Of Psychological States Of Runners Within Urban And Rural Environments, Christian Demastus

Honors Theses

With the research on persons health and well being increasing within the past years, new questions have emerged on if certain environments can also benefit along with exercise. This study looked at the different psychological states of endurance runners as they run in urban environments and transition into rural settings. The results of this study showed significant differences between urban and rural environments. Also showed increased focus going downhill in nature and greater inward attention while moving uphill in nature. With the findings from this study, it explains why runners choose to run or train where they do.


Optimizing High-Speed Exercise Performance : Effect Of Load., Ling Bai 2018 University of Louisville

Optimizing High-Speed Exercise Performance : Effect Of Load., Ling Bai

Electronic Theses and Dissertations

The purpose of this study was to identify an optimal load for the knee extension exercise done with Impulse (Newnan, GA). Forty-one women and twenty-nine men made six laboratory visits, including two familiarization sessions of the knee extension exercise and four real workout sessions which entailed four 30-second exercise sets, separated by 120-second rests, against four different loads (0Kg, 3.41Kg, 5.68Kg, 7.95Kg). A Latin Squares design was used to counterbalance the sequence of the sets. Average force (AF), peak force (PF), total work (TW), Impulse value, and the number of knee extension repetitions were each analyzed with a 2 (gender) …


Sex Differences In Lower Limb Biomechanics During A Single-Leg Cut With Body Borne Load, AuraLea Carylon Fain 2018 Boise State University

Sex Differences In Lower Limb Biomechanics During A Single-Leg Cut With Body Borne Load, Auralea Carylon Fain

Boise State University Theses and Dissertations

Introduction: Musculoskeletal injuries are ever-increasing in military personnel, particularly females. These musculoskeletal injuries are attributed to adaptations in lower limb biomechanics while performing routine military tasks, such as a single-leg cut, with the addition of body borne load. However, it is unknown if females and males exhibit similar lower limb biomechanics with the addition of body borne load during these tasks. This study sought to compare the lower limb biomechanical adaptations exhibited by females and males performing a single-leg cut with body borne load. Methods: Eleven females and 17 males had lower limb biomechanics quantified during a single-leg cut with …


The Effects Of Mild Dehydration On Cycling Performance In The Heat, Elika Hamer 2018 University of Arkansas, Fayetteville

The Effects Of Mild Dehydration On Cycling Performance In The Heat, Elika Hamer

Health, Human Performance and Recreation Undergraduate Honors Theses

Abstract

Introduction: Hypohydration exceeding 2% of body mass (bm), affected by heat and thirst level, leads to decreased athletic performance. Both physiological and psychological factors of dehydration have an impact on an athlete’s perceived performance. However, it is unclear whether the effects of psychological, physiological, or both have a negative impact on athletic performance caused by mild hypohydration. Purpose: The purpose of this study was to determine if mild hypohydration affects exercise performance in trained cyclists while blinding their hydration state. Methodology: Eleven competitive male cyclists participated in two blinded experimental trials, hypohydrated and euhydrated states by intra-venous infusions. The …


Bridging The Ncaa's Accident Insurance Coverage Gaps? A Deep Dive Into The Uncertainties Of Injury Coverage In College Contact Sports, And The Impact That Has On Athletes' Future Physical And Financial Comfort, Nicole Kline 2018 Cleveland-Marshall College of Law

Bridging The Ncaa's Accident Insurance Coverage Gaps? A Deep Dive Into The Uncertainties Of Injury Coverage In College Contact Sports, And The Impact That Has On Athletes' Future Physical And Financial Comfort, Nicole Kline

Journal of Law and Health

This Note analyzes the flaws in the NCAA’s current accidental injury health coverage policies for student-athletes and suggests ways to remedy the issues that plague student-athletes incurring serious injuries that may not be covered under current policies. Part I of this Note outlines the history of the NCAA and the policies relevant to the issues with accidental injury coverage currently in place. Part II looks at the significance of these coverage gaps in today’s world of modern medicine and technology as well as the impact they have on the everyday life of college athletes. Part III suggests solutions to bridge …


Ecg Measurement Parameters Of Athletes Are Reliable When Made With A Smartphone Based Ecg Device, Andrew Gilliland, Mark Timmons, Jeffrey K. Harris, Stephen M. Petrany, Terry A. Shepherd, Grant S. Buchanan, Nicole Decker, Charles Giangarra 2018 Marshall University, Dept of Orthopedics, Sports Medicine Division

Ecg Measurement Parameters Of Athletes Are Reliable When Made With A Smartphone Based Ecg Device, Andrew Gilliland, Mark Timmons, Jeffrey K. Harris, Stephen M. Petrany, Terry A. Shepherd, Grant S. Buchanan, Nicole Decker, Charles Giangarra

Marshall Journal of Medicine

Pre-participation cardiac screening including electrocardiogram (ECG) is a subject of controversy among sports medicine practitioners. Opponents of pre-participation ECG screen site concerns regarding the cost and accuracy of the testing. Recently, a single lead ECG accessory has become available for use with smartphones. The purpose of this study was to evaluate the between and within rater validity and reliability of the Kardia device in recording the ECG parameters rate, rhythm, and PR, QRS, and QT intervals. The ECG parameter made with the smartphone were also compared to same measures made using a 12 lead electrocardiograph.

This investigation used a repeated …


Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella 2018 Western University

Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella

Lifestyle Research Team

Background

We investigated the effects of multiple-modality exercise with additional mind-motor training on cognition in community-dwelling older adults with subjective cognitive complaints.

Methods

Participants (n = 127, mean age 67.5 [7.3] years, 71% women) were randomized to receive 45 minutes of multiple-modality exercise with additional 15 minutes of either mind-motor training (M4, n = 63) or control (balance, range of motion and breathing exercises [M2, n = 64]). In total, both groups exercised 60 minutes/day, 3 days/week, for 24 weeks. Standardized global cognitive functioning (GCF), concentration, reasoning, planning, and memory were assessed at 24 weeks and after a 28-week no-contact …


Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella 2018 Western University

Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella

Lifestyle Research Team

Background

We investigated the effects of multiple-modality exercise with additional mind-motor training on cognition in community-dwelling older adults with subjective cognitive complaints.

Methods

Participants (n = 127, mean age 67.5 [7.3] years, 71% women) were randomized to receive 45 minutes of multiple-modality exercise with additional 15 minutes of either mind-motor training (M4, n = 63) or control (balance, range of motion and breathing exercises [M2, n = 64]). In total, both groups exercised 60 minutes/day, 3 days/week, for 24 weeks. Standardized global cognitive functioning (GCF), concentration, reasoning, planning, and memory were assessed at 24 weeks and after a 28-week no-contact …


The Impact Of Blood Pressure Dipping Status On Cognition, Mobility And Cardiovascular Health In Older Adults Following An Exercise Program, Narlon Cassio Boa Sorte Silva, Michael A. Greagory, Dawn P. Gill, Cheri L. McGowan, Robert Petrella 2018 Western University

The Impact Of Blood Pressure Dipping Status On Cognition, Mobility And Cardiovascular Health In Older Adults Following An Exercise Program, Narlon Cassio Boa Sorte Silva, Michael A. Greagory, Dawn P. Gill, Cheri L. Mcgowan, Robert Petrella

Lifestyle Research Team

Objectives: To determine whether a dual-task gait and aerobic exercise intervention differentially impacted older adults with normal blood pressure (BP) dipping status (dippers) compared to those with nondipping status (nondippers).

Methods: This study was a secondary analysis involving participants (mean age = 70.3 years, 61% women) who attended a laboratory-based exercise intervention over a 6-month period (40 min/day and 3 days/week). Participants were assessed in measures of cognition, mobility, and cardiovascular health at baseline, 3, 6, and 12 months (after a 6-month no-contact follow-up).

Results: We observed improvements in cognition in both groups at 6 and 12 months, although no …


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