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Workload Position Evaluation To Determine Efficient Training Load For Optimal Competition Performance Of Female Collegiate Soccer Players, Michaela Kelsey May 2019

Workload Position Evaluation To Determine Efficient Training Load For Optimal Competition Performance Of Female Collegiate Soccer Players, Michaela Kelsey

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction. The purpose of this study was to describe player workload between competition and training of female collegiate soccer players; as well as to determine workload between positions to better our understanding of the mechanical and physical demands of a full soccer match of collegiate female soccer players. Methods. The study sample was comprised of 20 female Division 1 Collegiate soccer players in 7 positions: goalkeeper (n = 1), Attacking Midfielders (n = 2), Defensive Midfielders (n = 3), Center Backs (n = 3), Outside Backs (n = 4), Strikers (n = 2), and Wingers (n = 5). 19 training sessions and 11 competitive games were used ...


Wearable Technology Devices: Heart Rate And Step Count Analysis, Jeffrey Montes May 2019

Wearable Technology Devices: Heart Rate And Step Count Analysis, Jeffrey Montes

UNLV Theses, Dissertations, Professional Papers, and Capstones

The overarching purpose of this dissertation was to evaluate and analyze heart rate and/or step count measurements for six popular wearable technology devices: the Samsung Gear 2, FitBit Surge, Polar A360, Garmin Vivosmart HR+, Leaf Health Tracker, and the Scosche Rhythm+ in four separate conditions: free motion walking, free motion jogging, treadmill walking, and treadmill jogging. The four studies presented here utilized one test design and data collection protocol in which many measurements could be addressed simultaneously. Currently, there is no accepted standardized protocol to evaluate wearable technology devices. The test design utilized for this research series was introduced ...


Heart Rate Dynamics During And After Simulated Fire Ground Tasks: Effects Of Physical Fitness And Training, Anssi Ilmari Saari Jan 2019

Heart Rate Dynamics During And After Simulated Fire Ground Tasks: Effects Of Physical Fitness And Training, Anssi Ilmari Saari

Theses and Dissertations--Kinesiology and Health Promotion

Firefighting is a strenuous occupation that increases the risk of cardiovascular events. Greater levels of physical fitness and training improve firefighters’ occupational performance, but little is known whether they are related to lower physiological stress and recovery from fire ground tasks. Heart rate, heart rate recovery and heart rate variability have been used to evaluate physical stress in association with exercise and fire ground tasks. However, there is a paucity of research evaluating the effects of physical fitness and training on heart rate dynamics during a simulated fire ground test (SFGT). Therefore, the primary purposes of this study were to ...


Player-Coach Perceptions Of Internal Load, Exertion, And Recovery In Collegiate Male Soccer Players, Michelle L. Eisenman Jan 2019

Player-Coach Perceptions Of Internal Load, Exertion, And Recovery In Collegiate Male Soccer Players, Michelle L. Eisenman

Electronic Theses and Dissertations

Periodization of athlete training load to improve performance and maximize recovery, while reducing injuries and overtraining, is essential in team sports. Understanding internal load responses and monitoring athlete exertion and recovery can help coaches during a competitive season. Recovery Status (PRS) and Rating of Perceived Exertion (RPE) are two subjective scales used to help quantify training load and recovery. These scales are more useful if there is an agreement between coaches (C) and players (P) assessment of intensity and recovery. PURPOSE: To assess subjective measures (PRS and RPE scores) from P and C during a 13-week competitive soccer season. Furthermore ...