Medicine and Health Sciences Commons^™

An Electromyographic And Video Motion Analysis Study Of The Drawback And Hold Phases Of Compound Bow Versus A Traditional Bow In Experienced Archers, Jason Brodina

Physical Therapy Scholarly Projects

Background/Purpose: Archery is quickly becoming an increasingly popular sport, with limited research in the training and rehabilitation of archers. The purpose of this study is to identify the major muscles and timing of recruitment during the drawback and hold of a bow, and to determine the presence of differences in this recruitment between a compound and traditional bow.

Subjects/Methods: Seven males between the ages of 36 to 51 years of age completed 6 drawbacks each with a compound bow and a traditional bow. Surface electrodes on the subjects and reflective markers on the bow were used to analyze electromyographic activity …

The Effect Of A Five Week Balance Training Program On Individuals With Previous Ankle Sprains, Anna Burchill

Physical Therapy Scholarly Projects

Balance is critical in maintaining optimal function in daily activities and also plays a role in higher balance functions, such as those used by athletes, whether they be competitive or recreational athletes. Control of posture and balance is a complex function that is mediated by the central nervous system using a dynamic combination of sensory inputs from the vestibular, somatosensory, and visual systems. Ankle injuries are a common occurrence in individuals, and it has been found that changes in proprioception occur in an ankle after it has been sprained and may cause deficits in the somatosensory portion of balance, leading …

Continuous Passive Motion And Physical Therapy Versus Physical Therapy Alone In Total Knee Arthroplasty, Neal A. Cashman

Physical Therapy Scholarly Projects

This study investigated the effect of continuous passive motion (CPM) on the rehabilitation of patients undergoing total knee arthroplasty (TKA). Over the years, CPM use in the treatment of TKA has been debated whether it is effective enough to justify the medical expense that accompanies it.

Sixteen subjects who underwent TKA surgery participated in the study. Twelve subjects were in the CPM group and four subjects were in the non-CPM group. Groups were determined by the surgeon's rehabilitation preference of using the CPM or not using the CPM.

Post surgical subjects were treated with the CPM and physical therapy or …

A Comparison And Discussion Of Flexion And Extension Exercises For The Treatment Of Low Back Pain, Joan K. Due

Physical Therapy Scholarly Projects

Low Back Pain is the most common condition that is seen by the outpatient Physical Therapist. The lives of those who suffer from low back pain are negatively impacted in a variety of ways, including monetary expenditures, lost time from work and difficulty performing everyday personal activities. Despite the fact that low back pain is a common malady seen by Physical Therapists, there is little agreement on the management of it's symptoms. Perhaps, no two treatments for low back pain could seem so varied as spinal flexion and spinal extension exercises, which seem to be diametrically opposed. This review of …

The Effects Of Hormone Replacement Therapy And Exercise On Osteoporosis In Postmenopausal Females, Sara L. Glas

Physical Therapy Scholarly Projects

Osteoporosis is a debilitating and life-threatening disease affecting millions of people in the United States yearly, but most notably menopausal females. The lowered estrogen levels associated with menopause increase the chances of developing osteoporosis. Hormone Replacement Therapy (HRT) has been found to be one of the most beneficial therapies for slowing the progression of the disease. While some women are not candidates for this care and others take HRT solely for the relief of postmenopausal symptoms, studies have proven HRT has a long-term advantage against osteoporosis. Weight-bearing exercise has established efficacy through research proving its positive effect on bone formation …

Electromyographic Analysis Of Trunk Musculature Following A Nine Hole Round Of Golf: The Fatigue Factor, Katie Glessing

Physical Therapy Scholarly Projects

The purpose of this study is to determine the fatigue component in trunk musculature following a simulated nine hole round of golf through analysis of the trunk muscles during the golf swing.

Our subjects consisted of 4 males ages 22-26. Each subject performed 5 EMG monitored golf swings with a driver prior to and following a simulated 9 hole round of golf. This provided pre-round and post-round data to analyze and determine if significant fatigue occurred in the trunk musculature.

The results showed that a significant shift in median frequency occurred, signifying muscle fatigue, in 2 of the 4 subjects …

Challenges To Native American Health, Suzanne Grant

Physical Therapy Scholarly Projects

The purpose of this literature review is: to describe the historical context of Native American health, identify current challenges to Native American health and propose strategies to deal with the adverse effects of one of these challenges.

The historical context of Native American health discussed includes a history of Indian Health service and it's role as provider of American Indian health care since 1830. Challenges to the Indian Health Service population outlined include diabetes, cardiovascular disease and alcoholism. Strategies to deal with the adverse effects of diabetes and the high rate of lower extremity amputation, as it relates to Native …

A Motion Analysis Study Describing The Kinematics Of The Curling Delivery, Sam Harms

Physical Therapy Scholarly Projects

Background and Purpose: In 1998, curling was awarded medal status in Olympic competition, and since then, the popularity of the sport has dramatically increased. This has led to increased skill level and competition among curlers. However, there is currently limited research analyzing the curling delivery. The purpose of this study is to provide scientific information explaining delivery characteristics of curlers while executing draw and take-out shots. This study concentrated on the force generators within the delivery and the mechanisms used to control and determine weight.

Methods: Three healthy subjects participated in this motion analysis study. Subjects were video taped completing …

Outcome Study Of Physical Therapy Rehabilitation Of Patients With Patellar Femoral Dysfunction, Scott Hurd

Physical Therapy Scholarly Projects

This study was conducted to assist St. Alexius Medical Center's Institute of Sports Medicine in the analysis of physical therapy outcomes for patients who underwent patellofemoral surgical procedures including lateral retinacular release, vastus medialis oblique advancement, and tibial tubercle transfers. A review of data collected by the physical therapists at St. Alexius was performed and statistically analyzed to determine the efficacy of outcomes both clinically and functionally. This outcome analysis will assist current and future practice patterns by providing a basis for clinical effectiveness. The results of this study will be a useful resource for the facility as a guide …

Outcome Based Study On The 1999 Und-Pt Curriculum, Jenny Keil

Physical Therapy Scholarly Projects

The purpose of this study is to assess one component of the educational outcomes of the UND-PT curriculum. It is necessary to develop outcome assessment for many reasons. First, schools need to meet the needs of accreditation, such as the Committee on Accreditation of Physical Therapy Education. Second, students need to meet the needs of employers and patients to provide quality care. Finally, physical therapy programs must meet the needs of the graduates, who are entitled to a quality education and must be competent in practicing physical therapy.

Questionnaires were mailed out to the 50 graduate physical therapy students in …

Outcome Of Physical Therapy Treatment For Pelvic Floor Dysfunction Based On Percent Resolution And Pelvic Floor Strength, Mary E. Lundy

Physical Therapy Scholarly Projects

The purpose of this study is to determine the outcome of physical therapy treatment for the pelvic floor dysfunction of urinary incontinence based on percent resolution and pelvic floor strength. Percent resolution is based on the number of leakage episodes and amount, and the number and type of pads used. Pelvic floor strength is based on the length of the endurance hold, the number of repetitions, and functional use. It was found that 60% of patients had 100% resolution and 93% of patients regained functional strength following treatment. Of the remaining 40% of patients who did not have 100% resolution, …

Breast Cancer: Implications For Physical Therapy, Kori F. Riggin

Physical Therapy Scholarly Projects

More effective treatment options and techniques for eliminating breast cancer are steadily decreasing the mortality rate of breast cancer patients. However, primary treatment techniques, including various surgical techniques, radiation therapy, chemotherapy, and hormone therapy, can give rise to physical and functional disabilities for the ·individual recovering from breast cancer. These disabilities warrant the same consideration given to disabilities arising from other causes. Rehabilitation, with a trained physical therapist, maximizes the physical and functional needs of the individual recovering from breast cancer.

The purpose of this literature review is to discuss in detail physical therapy intervention for the breast cancer patient …

Influence Of Female Hormones On The Anterior Cruciate Ligament, Heather Stone

Physical Therapy Scholarly Projects

Since 1972 the number of female athletes has increased more than 600% to a total of 1.9 million athletes. Unfortunately, "the quest for equal opportunity in sports has led many female athletes to equal opportunity for injuries, especially injuries to the anterior cruciate ligament (ACL)." For reasons that are still somewhat unclear the ACL injury rate is two to eight times higher for females compared their male counterparts. One intrinsic risk factor, which has devoured attention in recent years, is the influence female hormones have on the structure and integrity of ACL.

The purpose of this independent study was to …

A Comparison Between Edema And Lymphedema, Janelle Sunnarborg

Physical Therapy Scholarly Projects

The terms edema and lymphedema are often used interchangeably but treatment approaches for these forms of swelling differ. The purpose of this paper is to compare the treatments for edema and lymphedema, provide a background in the anatomy of the circulatory system and discuss signs, symptoms, and causes of swelling. Management of edema is directed toward its cause but physical therapy treatment may also be appropriate. Lymphedema remains a risk for years following initial injury, therefore, preventative measures are especially important to address, to decrease the occurrence of cellulitis.

Physical therapy treatment for edema and lymphedema include elevation, compression, exercise, …

Predictors Of Academic Success In The University Of North Dakota Master Of Physical Therapy Program, Christine W. Thorne

Physical Therapy Scholarly Projects

Because the number of qualified applicants far exceeds the number of positions currently available in this program, the admissions committee at the University of North Dakota (UND) is obligated to select students who possess the greatest ability to succeed in the program and later in the profession. The purpose of this retrospective study was twofold: (1) to determine which variables, academic and nonacademic, contribute the most to student academic and clinical success in the University of North Dakota's Physical Therapy (UND-PT) program and (2) to review the current admission process while looking for new predictors of academic and clinical success. …

An Electromyographic And Video Motion Analysis Study Of The Drawback And Hold Phases Of A Compound Bow Versus A Traditional Bow In Experienced Archers, Andrea L. Vagle

Physical Therapy Scholarly Projects

Background/Purpose: Archery is quickly becoming an increasingly popular sport, with limited research in the training and rehabilitation of archers. The purpose of this study is to identify the major muscles and timing of recruitment during the drawback and hold of a bow, and to determine the presence of differences in this recruitment between a compound and traditional bow.

Subjects/Methods: Seven males between the ages of 36 to 51 years of age completed 6 drawbacks each with a compound bow and a traditional bow. Surface electrodes on the subjects and reflective markers on the bow were used to analyze electromyographic activity …

Emg Analysis Of Trunk Musculature Following A Nine Hole Round Of Golf: The Fatigue Factor, Christine Wellner

Physical Therapy Scholarly Projects

The purpose of this study was to determine the fatigue component in trunk musculature following a simulated 9 hole round of golf by analyzing the EMG output of the erector spinae, gluteus maximus and abdominal oblique muscles during the golf swing.

Four males, ages 22-26 performed 5 EMG monitored golf swings with a driver prior to and following a simulated 9 hole round of golf. The data was subjected to analysis by the Fast Fourier Transformation to determine median frequency.

The results show that a significant shift in median frequency occurred, signifying muscle fatigue, in 2 of the 4 subjects …

An Electromyographic And Video Motion Analysis Study Of Sprinters At Varying Speeds And Inclines, Jeremy Zimney

Physical Therapy Scholarly Projects

Athletes desire to succeed in their respective sport. Several training programs claim to enhance athletic performance by loading specific muscles and joints needed for increased speed, power, and strength in a sport specific manner. One such training regimen is the Frappier Acceleration® program, in which the core element involves sprinting on a treadmill at varying speeds and inclines. The purpose of this study is to describe muscle activity and joint motion while running on a treadmill at different speeds and inclines.

Eleven males between the ages of eighteen and twenty-two years of age ran on a treadmill at five different …

Advanced Practice Analysis Of Physical Therapy In Women’S Health, Jean M. Irion

Theses and Dissertations

The primary purpose of this study was to determine the knowledge, skills, and behaviors of advanced physical therapy practitioners in women's health. The study also sought to identify patient populations/diagnoses served by advanced physical therapist practitioners in women's health. A three-round modified Delphi research technique was used to obtain consensus from a panel of experts. The panel was comprised of highly qualified physical therapists with extensive knowledge and experience in the practice area of women's health. A panel of academic experts was used to review the third-round results of the study. The panel of experts answered a survey which included …

Tactile Hazardous Material Information System (Thmis), Alejandro Ruiz

Theses

In today's work environment, many dangers exist around that can harm workers who are not aware of the hazards in their environment. If these workers happen to be visually impaired, then identifying those hazards with the present labeling systems would be difficult. The Hazardous Material Information System (HMIS) was chosen to be adapted with tactile patterns and numbers. The tactile patterns and numbers would not change the layout and intent of the HMIS, but enhance its effectiveness.

Five tactile patterns and five tactile numbers were designed to be recognizable and simple. The patterns and numbers were tested and observed to …

The Effect Of Mutual Goal Setting On Understanding The Diagnosis Of Heart Failure In Adults, Susan V. Watson

Masters Theses

This secondary analysis examined the effect of mutual goal setting (MGS) on perceived understanding of the diagnosis of heart failure (HF). The conceptual framework for this study was King's theory of goal attainment. The sample consisted of clients with a diagnosis of HF from two Southwestern Michigan home care agencies. Subjects were randomly assigned to either a control group or intervention group and received eight weekly visits. Data were collected at baseline, 3 months, and 5 months using the general counseling section of the Self-Management Tool (Lorig et al., 1996). The secondary analysis sought to determine if MGS interventions improved …

Maternal-Infant Nurses' Knowledge Of Breast Feeding, Wendy S. Kershner

Masters Theses

This study explored the level of knowledge related to breastfeeding among maternal-infant nurses. It also explored whether there was a relationship between nurses' breastfeeding knowledge and level of education, type of clinical experience, years of experience and personal experience with breastfeeding.

A convenience sample of 67 maternal-infant nurses completed a modified version of Leadley's (1994) Breastfeeding Knowledge and Attitudes Survey.

Descriptive and correlational statistics were used to analyze the relationship between the variables and the nurse's breastfeeding knowledge. Data analysis revealed a mean score of 13.2 out of 20 questions on nurses' breastfeeding knowledge. There was no significant difference in …

Nurse Practitioners' Perceptions And Use Of Nursing Diagnoses, Gay R. Kaashoek

Masters Theses

The purpose of this study was to investigate the use of nursing diagnoses by nurse practitioners (NPs). Additionally, this study assessed NPs’ perceptions of the advantages and challenges to using nursing diagnoses. Data were collected by questionnaires mailed to a randomly selected national sample of 398 NPs.

Of the 249 participants, 48 NPs indicated that they use nursing diagnoses. No significant differences were found between nursing diagnosis use and selected demographic characteristics or educational preparation. However, the use of nursing diagnoses was significantly higher among participants who were expected to use them as NP students (χ²= 22.012; p …

The Frequency Of Breast Self-Examination In Women Who Participated In The Breast Cancer Prevention Trial, Kelly J. Moore

Masters Theses

This study used the Health Belief Model (HBM) to examine attitudes about breast health among women who had participated in the Breast Cancer Prevention Trial. More specifically, the purpose of this study was to identify the relationship between the HBM variables and the frequency of breast self-examination (BSE). A convenience sample of 80 women completed Champion’s (1993) HBM questionnaire.

It was hypothesized that the HBM concepts would significantly correlate with the frequency of BSE. However, only two significant correlations were found: a positive correlation between the frequency of BSE and perceived benefits (r=.37; p=.000) and a negative correlation between the …

The Effect Of Mutual Goal Setting On The Self-Efficacy To Manage Heart Failure In Adults, Melanie Ranta

Masters Theses

This study is a secondary analysis of data that examined the effect of mutual goal setting on self-efficacy to manage disease in general. The conceptual frameworks utilized were King’s theory of goal attainment and Bandura’s theory of self-efficacy. The sample consisted of clients who had been admitted to two home care agencies with a primary diagnosis of congestive heart failure. After being randomly were assigned to either the intervention group or a control group, the subjects were visited in their homes over a course of several weeks. Data were collected at baseline and at 3-months using Long, et al. (1996) …

A Comparison Of Perceptions Of Labor And Delivery For First-Time Mothers With And Without Prenatal Education, Marla A. Mcdonnell

Masters Theses

The purpose of this study was to determine if there was a difference in the perceptions of labor and delivery between first-time mothers who took prenatal classes and first-time mothers who did not take prenatal classes. The convenience sample consisted of mostly Caucasian, married, well-educated women with few minor pregnancy complications. Twenty of the subjects were first-time mothers who took at least four prenatal classes. Twenty of the subjects were first-time mothers who took three or fewer classes.

A non-experimental descriptive design was used for this study. One questionnaire, the Childbirth Perception Questionnaire (Beaton & Gupton, 1990), was administered 18 …

Is There A Relationship Between Hardiness And Burnout In Full-Time Staff Nurses Versus Per Diem Nurses?, Carrie Hansen

Masters Theses

Recent advances in technology and the focus on cost-effective care may subject nurses to increasing demands in their jobs. These demands can lead to an increased level of stress and burnout. The concept of hardiness has been linked to burnout in studies among various groups. Hardiness is a set of personality characteristics that may function as a resource in coping with stress. This study examined the relationship between hardiness and burnout in full-time staff nurses and per diem nurses. The Neuman systems model served as a theoretical framework for the concepts of hardiness and burnout. A descriptive correlational design was …

The Effects Of Music Therapy On Anxiety In Surgical Patients, Mary Kay Williams

Masters Theses

The purpose of this study was to evaluate the effects of music therapy on cosmetic/reconstructive surgery patients’ preoperative anxiety. In this descriptive study, 48 patients were assigned to either the experimental or control group Patients in the experimental group listened to patient-selected music for 30 minutes in the preoperative period. A comparison was made between the patients’ vital signs and self-reports of anxiety, which was measured using the state portion of the State-Trait Anxiety Inventory. This was a partial replication of a study by Kaempf and Amodei (1989).

Betty Neuman’s health care systems model (1980) served as the theoretical framework …

Role Stress And Career Satisfaction Among Registered Nurses By Work Shift Patterns, Amy Jude Hoffman

Masters Theses

In today’s health care climate, the need to understand the effects of work shift patterns on role stress and career satisfaction of registered nurses (RNs) has never been greater. Therefore, the purpose of this descriptive study was to examine differences in the level of role stress and career satisfaction among hospital-based RNs by shift length. Data were collected through the use of standardized questionnaires from a probability sample of 208 RNs.

The results indicated that RNs practicing in 12-hour work shift patterns experienced significantly higher stress levels that RNs working 8-hour shifts. Additionally, workload issues and dealing with death and …

The Lived Experience Of Student Nurses Providing Health Care Relief To Hurricane Mitch Victims In Nicaragua, Marci Jo Holstege

Masters Theses

International exchange and cultural immersion is becoming a favored way to educate nursing students on cultural diversity and cultural sensitivity. There is no research literature about student nurses rendering health care in a third world country after the turmoil of a natural disaster.

The purpose of this phenomenological study was to discover the lived experience of student nurses who provided health care relief to victims of Hurricane Mitch in Nicaragua. Their oral descriptions were tape recorded and transcribed verbatim. These descriptions were then analyzed using the Giorgi method. Four focal meanings emerged: a) culture shock, b) adjustments, c) lessons learned, …