Matching Items (306)
Description
Height is an essential measure for the evaluation of an adult's health, and especially important for the measure of children's health.4 Lasers have been popularly used in many areas such as construction, engineering, government for defense purposes, and for equestrians. Lasers are depended on for their accuracy, reliability, and ease of use.8, 9 It can be reasoned then that lasers should be a reliable way of measuring height, proving to be accurate and easy to use. Currently, stadiometers are the standard way of measuring height. For the study a laser tool was created to measure the volunteers' heights. Volunteers were recruited from a total of four various public sites in different cities. Participants were categorized into three groups, children (ages 2-12), adolescents (13-18), and adults (19+). A total of 128 participants were measured. Results showed a strong positive correlation between measurements of the stadiometer and the laser (figure 3). While there were limitations to this study, results show that a laser may be a validated tool to measure height accurately
ContributorsGarcia-Turner, Vanessa Marie (Author) / Mayol-Kreiser, Sandra (Thesis director) / Johnston, Carol (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor) / Department of Psychology (Contributor)
Created2014-05
Description
Workplace injuries, especially those caused by overexertion, are a significant issue among firefighters. This investigation filmed 8 firefighters during simulated firefighting tasks. A detailed movement analysis for each task was completed and used to infer the prime muscles and injury-prone joints during each task. A comprehensive strength training program was developed from this information to help reduce workplace injuries in firefighters.
ContributorsAbel, Morgan Daniel (Author) / Hinrichs, Richard (Thesis director) / Harper, Erin (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor) / Department of Chemistry and Biochemistry (Contributor)
Created2014-05
Description
This guide book was written for Arizona State University students, and focuses on teaching the importance of balanced, holistic, and preventative approaches to maintaining a healthy lifestyle. The main purpose of formulating this guide was to help students achieve a realistic balance between academics, health, and various responsibilities beyond school. The project itself consists of a complete manuscript of the author's guide book, entitled Be Well: A Briefish Guide to Thriving at ASU, framed within a book proposal. There are five main chapters, including information and tips for various aspects of physical and emotional health. Included at the end of the manuscript is a list of referenced material. The information contained in the guide is evidence based, and reflects the research the author has done into each topic covered.
ContributorsVega, Grace-Marie (Author) / deLusé, Stephanie (Thesis director) / Hoffner, Kristin (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-05
Description
Background. Research suggests that fish oil can be used as an intervention to increase clotting times and reduce the risk of cardiovascular diseases.
Objective. The purpose of this study is to examine the effects of fish oil supplementation on blood coagulation parameters in adults with blood type A (BTA) compared to blood type O (BTO) over an eight-week intervention.
Design. The study was a randomized, double-blind dietary intervention using healthy adults with blood types A or O. A total of 18 participants completed the study. Subjects were randomized into two groups: an experimental group (fish oil) made up of 7 BTO and 4 BTA adults, and a control group (coconut oil) made up of 4 BTO and 3 BTA adults. Non-fasting blood was drawn and analyzed for prothrombin time (PT), activated partial thromboplastin time (PTT), and international normalized ratio (INR) at weeks 0 and 8. A food frequency questionnaire was completed at week 0, and anthropometric data collected at weeks 0 and 8.
Results. Baseline PTT results differed significantly between blood types, 28.1±1.4 seconds and 29.7±1.3 seconds for BTA and BTO respectively (p<0.05). Physical activity differed significantly between the experimental and control group at baseline, 53.9±26.8 METS and 86.0±41.9 METS, respectively (p<0.05). In the Fish oil group, prothrombin time increased for BTA vs. BTO, 0.18±0.29 seconds vs -0.11±0.31 seconds respectively (p<0.10indicating a statistical trend). There were no other differences between groups for the other outcome variables.
Conclusion. Fish oil supplementation prolonged clotting time in BTA adults and may be a useful strategy in this population for reducing cardiovascular disease risk. More research is needed to verify and expand these results.
Objective. The purpose of this study is to examine the effects of fish oil supplementation on blood coagulation parameters in adults with blood type A (BTA) compared to blood type O (BTO) over an eight-week intervention.
Design. The study was a randomized, double-blind dietary intervention using healthy adults with blood types A or O. A total of 18 participants completed the study. Subjects were randomized into two groups: an experimental group (fish oil) made up of 7 BTO and 4 BTA adults, and a control group (coconut oil) made up of 4 BTO and 3 BTA adults. Non-fasting blood was drawn and analyzed for prothrombin time (PT), activated partial thromboplastin time (PTT), and international normalized ratio (INR) at weeks 0 and 8. A food frequency questionnaire was completed at week 0, and anthropometric data collected at weeks 0 and 8.
Results. Baseline PTT results differed significantly between blood types, 28.1±1.4 seconds and 29.7±1.3 seconds for BTA and BTO respectively (p<0.05). Physical activity differed significantly between the experimental and control group at baseline, 53.9±26.8 METS and 86.0±41.9 METS, respectively (p<0.05). In the Fish oil group, prothrombin time increased for BTA vs. BTO, 0.18±0.29 seconds vs -0.11±0.31 seconds respectively (p<0.10indicating a statistical trend). There were no other differences between groups for the other outcome variables.
Conclusion. Fish oil supplementation prolonged clotting time in BTA adults and may be a useful strategy in this population for reducing cardiovascular disease risk. More research is needed to verify and expand these results.
ContributorsRyder, Ashley Brooke (Author) / Johnston, Carol (Thesis director) / Lespron, Christy (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-05
Description
Over the last decade, the ability to track daily activity through step counting devices has undergone major changes. Advanced technologies have brought about new step counting devices and new form factors. The validity of these new devices is not fully known. The purpose of this study was to validate and compare the step counting accuracy of commercially available hip- and wrist-worn accelerometers. A total of 185 participants (18-64 years of age) were analyzed for this study, with the sample composed nearly evenly of each gender (53.5% female) and BMI classification (33% overweight, 31.9% obese). Each participant wore five devices including hip-worn Omron HJ-112 and Fitbit One, and wrist-worn Fitbit Flex, Nike Fuelband, and Jawbone UP. A range of activities (some constant among all participants, some randomly assigned) were then used to accumulate steps including walking on a hard surface for 400m, treadmill walking/running at 2mph, 3mph, and ≥5mph, walking up five flights of stairs, and walking down five flights of stairs. To validate the accuracy of each device, steps were also counted by direct observation. Results showed high concordance with directly observed steps for all devices (intraclass correlation coefficient range: 0.86 to 0.99), with hip-worn devices more accurate than wrist-worn devices. Absolute percent error values were lower among hip-worn devices and at faster walking/running speeds. Nike Fuelband consistently was the worst performing of all test devices. These results are important because as pedometers become more complex, it is important that they remain accurate throughout a variety of activities. Future directions for this research are to explore the validity of these devices in free-living settings and among younger and older populations.
ContributorsKramer, Cody Lee (Author) / Buman, Matthew (Thesis director) / Hoffner, Kristin (Committee member) / Marshall, Simon (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-05
Description
Although the sport and exercise of running has a great amount of benefits to anyone's health, there is a chance of injury that can occur. There are many variables that can contribute to running injury. However, because of the vast amount of footsteps a frequent runner takes during their average run, foot strike pattern is a significant factor to be investigated in running injury research. This study hypothesized that due to biomechanical factors, runners that exhibited a rear foot striking pattern would display a greater incidence of chronic lower extremity injury in comparison to forefoot striking counterparts. This hypothesis would support previous studies conducted on the topic. Student-athletes in the Arizona State University- Men's and Women's Track & Field program, specifically those who compete in distance events, were given self reporting surveys to provide injury history and had their foot strike patterns analyzed through video recordings. The survey and analysis of foot strike patterns resulted in data that mostly followed the hypothesized pattern of mid-foot and forefoot striking runners displaying a lower average frequency of injury in comparison to rear foot strikers. The differences in these averages across all injury categories was found to be statistically significant. One category that displayed the most supportive results was in the average frequency of mild injury. This lead to the proposed idea that while foot strike patterns may not be the best predictor of moderate and severe injuries, they may play a greater role in the origin of mild injury. Such injuries can be the gateway to more serious injury (moderate and severe) that are more likely to have their cause in other sources such as genetics or body composition for example. This study did support the idea that foot strike pattern can be the main predictor in incidence of running injuries, but also displayed that it is one of many major factors that contribute to injuries in runners.
ContributorsBaker-Slama, Garrett Richard (Author) / Harper, Erin (Thesis director) / Cataldo, Donna (Committee member) / Wilson, Jeffrey (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-05
Description
Most athletic or daily activities require the use of force production at a given velocity, in other words, power is needed to complete these activities. There are different methods for how this can be done, but the main two are heavy resistance training and plyometric training (Kawamori and Haff, 2004). However, resistance bands are another option of training that is available at a low cost and equipment needs. Resistance bands can also be used by athletes and elderly alike, but so far the benefits have barely been studied. Two participants were recruited to be followed as a case study. Both were of college age and were currently recreationally active with no health or musculoskeletal problems. Both participants were given a 35 lb. resistance band and instructed to do four different lower extremity exercises (three sets of four repetitions each) that were designed to target the muscles used for jumping. The study ran for five weeks, requiring three workouts per week separated by at least 24 hours. Participants were tested at three points; initial, halfway, and after all 15 workouts had been completed. Tests included measuring for changes in maximal vertical jump height as well as maximal broad jump. Results showed that both participants were able to increase their vertical jump and broad jump measurements from the initial testing day. Participant one had a 22.95% and 39.40% increase in broad jump and vertical jump respectively. Participant two had a 7.84% and 11.72% increase in broad jump and vertical jump respectively. Based on this study, it would appear that the power training program is effective in producing an increase in power based off the measured performance variables. There may be some effect from familiarity with testing protocol but most likely increased were caused by neural adaptation from speed aspect of program, as well as some increase in force production.
ContributorsBrown, Eric Preston (Author) / Harper, Erin (Thesis director) / Hinrichs, Richard (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-05
Description
The purpose of this paper is to examine the current health status of children and adults in the United States as it relates to the current obesity epidemic. There will also be an examination of how nutrition education is commonly presented to children currently and how it was presented in a community-based health intervention, Athletes for Life, during a six-week pilot program of the intervention. Using the data compiled on the current health status of the population of the United States, the methods of intervention examined and the seemingly most effective means to relay nutrition information to school-age children, a coordinated nutrition curriculum will be proposed and implemented into the efficacy portion of Athletes for Life, a ten-week intervention.
ContributorsMcGhee, Andrian Q. (Author) / Crespo, Noe (Thesis director) / Vega Lopez, Sonia (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-05
Description
This study examined the relationships between the amount of physical activity engagement and two sets of health-related tests: measures of physical fitness (abdominal curl-ups, push-ups, handgrip strength, hip flexibility, and cardiorespiratory fitness) as well as measures of motor skill performance (kicking, throwing, jumping, hopping, running, and standing from a supine position) in mid-life women (ages 45-65). Physical activity engagement was assessed using 7-day accelerometer readings and the Stanford Brief Activity Survey. Motor skill performance was assessed using scores of maximum kicking, throwing, jumping, hopping, and running speeds and maximum jumping distance. Physical fitness was assessed using scores of maximum abdominal curl-ups, push-ups, handgrip strength, hip flexibility, and cardiorespiratory fitness. Results suggest that regular participation in moderate lifestyle, walking, and vigorous physical activity are related to better performances in curl-ups, push-ups, cardiorespiratory fitness on a submaximal treadmill test, kicking, throwing, and transitioning from a supine position to standing. These data represent the feasibility of selected motor skills and physical fitness tests for mid-life women and suggest that a relationship may be present between selected motor skills and health-related physical fitness measures and physical activity.
ContributorsHouse, Hannah Elizabeth (Author) / Ainsworth, Barbara (Thesis director) / Der Ananian, Cheryl (Committee member) / Stodden, David (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2013-05
Description
The purpose of the present study was to determine if a relationship exists between adaptive patterns of causal attributions, adherence, and outcome success in physical therapy behavior. Adaptive casual attributions were defined as internal, controllable, and stable attributions as per Weiner's Attribution Theory of Motivation. Participants were seeking physical therapy for a post-surgical knee injury, with (n=3). Attributions were measured using the CDSII questionnaire, and outcome success was measured by the KOOS questionnaire to assess various dimensions of knee functionality. The respective physical therapist for the patient also completed the RAdMAT questionnaire to measure adherence. The data collected for all participants was analyzed qualitatively, with some emphasis on quantitative findings. Results showed mixed evidence for a relationship between adaptive attributions and adherence across the three participants. A trend toward a relationship between adaptive attributions and outcome success was observed in one participant. In addition, it was observed that adherence does play an indirect role in relating adaptive attributions and outcome success for physical therapy. Conclusions drawn from this pilot study should be used to further educate physical therapists and respective patients in how to improve adherence and experience positive outcomes for rehabilitation.
ContributorsDougher, Amelia Jane (Author) / Hoffner, Kristin (Thesis director) / Broman, Tannah (Committee member) / Shaibi, Stefany (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2013-05