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Full-Text Articles in Medicine and Health Sciences
The Process And Effects Of Ultrarunning, Ellis Ulery
The Process And Effects Of Ultrarunning, Ellis Ulery
Honors Projects
This project uses an in-depth research study and personal account to determine what it takes to run a 12-hour running event, the appeal of ultrarunning, and what can be learned through the experience. The project explains the efforts behind the specific preparation for this ultramarathon, the final distance of 47.3 miles ran in 12 hours, the evaluation of the enhanced mental state achieved while running, an explanation of the final results through the Central Governor Theory, and the dissection of the study Pursuing pleasure or virtue: The differential and overlapping well-being benefits of hedonic and eudaimonic motives that suggests why …
The Effects Of Increasing Running Speed On Vgrf And Asymmetry, Kaela M. Hierholzer
The Effects Of Increasing Running Speed On Vgrf And Asymmetry, Kaela M. Hierholzer
Electronic Theses and Dissertations
Biomechanical and physiological parameters related to running performance are usually studied separately. However, evaluating both aspects together could be beneficial in improving athletic performance. The purpose of this study was to observe the change in peak vGRF and asymmetry as speed increases, while observing physiological responses during a O2maxtest. Data from athlete monitoring of 12 cross-country and triathlon athletes were analyzed. The athlete monitoring protocol included three unweighted countermovement jumps and a O2maxtest performed by the athletes. The athletes had an average O2maxof 53.4 ± 7.7 mL/kg/min, while their average vGRF asymmetry throughout the …
Cadence As An Indicator Of The Walk-To-Run Transition, Colleen Chase
Cadence As An Indicator Of The Walk-To-Run Transition, Colleen Chase
Masters Theses
Humans naturally select a point at which to transition from walking to running when gradually increasing locomotor speed. This point is known as the walk-to-run transition (WRT). The WRT is traditionally expressed in terms of speed and is known to occur within a close range of 2.1 m/s, which is an accepted heuristic (i.e., empirically based, rounded) threshold value. Very little research exists defining the WRT in terms of cadence (steps/min) despite the fact that spatial temporal aspects of gait underlying the WRT include this parameter. Preliminary evidence suggests that the WRT may be associated with a cadence of 140 …
Recreation Center_ Virtual Run/Walk Challenge Email, Thad Dwyer
Recreation Center_ Virtual Run/Walk Challenge Email, Thad Dwyer
Recreation Center
Email from Thad Dwyer, Assistant Director of Intramural Sports New Balance Recreation Center regarding a virtual run/walk challenge in April 2020 during the COVID-19 pandemic.
Comparison Of Portable Metabolic Devices During Walking, Jogging, And Running, Alex Toulouse, Patrick Davis, Gary Oden, Dustin P. Joubert
Comparison Of Portable Metabolic Devices During Walking, Jogging, And Running, Alex Toulouse, Patrick Davis, Gary Oden, Dustin P. Joubert
International Journal of Exercise Science: Conference Proceedings
Oxygen uptake measurements enable performance professionals, clinicians, and scientists to quantify energy expenditure and aerobic work capacity for various purposes. Devices that accurately detect the composition of expired gases and changes in oxygen uptake, open new possibilities in research methodology and accessibility. PURPOSE: The purpose of this study was to compare the O2 uptake measurements of the VO2 Master Pro (VM) to the Cosmed K5 (K5) during walking, jogging, and running in field and lab conditions. METHODS: Twelve proficient runners, with a current 10k pace < 5:19 min/km, performed 3 matched intervals at 3 different speeds (4.82, 8.05, 11.27 kph) on a treadmill and on an outdoor track while expired gasses were measured. Each interval was 10 minutes and data from minutes 6-9 were averaged for comparisons. An airflow test was performed on both devices by forcing air through the devices using a 3 L syringe timed to a metronome at 15, 25, and 35 strokes/min. RESULTS: During walking intervals, the VM did not report data for the majority …
Acute Exercise On Memory Function: Open Vs. Closed Skilled Exercise, Justin Cantrelle, Grace Burnett, Paul D. Loprinzi
Acute Exercise On Memory Function: Open Vs. Closed Skilled Exercise, Justin Cantrelle, Grace Burnett, Paul D. Loprinzi
Faculty and Student Publications
© 2020 The Author(s). Background: Previous studies suggest that acute exercise may improve memory function. Few studies, however, have investigated the differential effect of the acute exercise movement patterns on memory. Such an effect is plausible, as research demonstrates that open-skilled exercise (e.g., racquetball) may have a greater effect on memory-related neurotrophins (e.g., brain-derived neurotrophic factors) when compared to closed-skilled exercise (e.g. treadmill exercise). A key distinction between open- and closed-skilled exercise is that open-skilled exercises are those that require an individual to react in a dynamic way to a changing, unpredictable environment. Our aim in this study was to …
An Investigation Into The Technical And Running Performance Metrics Of Gaelic Football Training Andmatch-Play To Inform The Design Of A Novel Tactical Periodisation Training Model, Shane Mangan
Theses
Background: Carefully planned and implemented training programmes are essential for optimal sports performance. In depth knowledge of both the technical, tactical and physical demands of the sport are critical to informing these training programmes. Gaelic football, an amateur intermittent field sport, is one of the most popular sports in Ireland. Limited previous research has attempted to extensively analyse and interpret key findings from the literature to formulate practical recommendations for Gaelic football training and match preparation. The purpose of this research is to objectively analyse Gaelic football performance at the elite and sub-elite levels and to use this data to …