Kinesiology Commons^™

The Need For Advanced Cardiac Life Support Certification For Open-Water Lifeguards At Huntington Beach, Ca, Daniel Jerome, Peter R. Chambers, Steve Reuter, John Porcari

International Journal of Aquatic Research and Education

The number of people visiting U.S. beaches increased in 2007 to more than 240 million people. This increase in activities does not come without danger. Lifeguards maintain beach safety, but little research is available to assist us in determining appropriate certification levels for lifeguards. The authors analyzed various injuries that occurred in the open-water environment of Huntington Beach, CA. Based on the nature of the injuries, they attempted to determine the level of training lifeguards needed. The vast majority of injuries (99%) were soft-tissue injuries, musculoskeletal injuries, or environmental injuries. It was felt that lifeguards with first-aid and basic-life-support (BLS) …

Evaluation Of A Simple Intervention To Increase Self- Efficacy For Independent Exercise In Cardiac Rehabilitation Participants, Sherry A. Barkley

Electronic Theses and Dissertations

Purpose: While benefits of exercise after a cardiac event are well documented, participation in and adherence to cardiac rehabilitation (CR) programs is often low. The purpose of this study was to test the effectiveness of a self- efficacy coaching intervention (SCI): a simple theory-based behavioral intervention to increase self-efficacy for independent exercise as well as independent exercise behavior in CR patients. It was hypothesized that persons receiving the SCI treatment (T) would have higher levels of self-efficacy for exercise and greater participation in independent exercise than participants in an attention control (C) group.
Methods: People referred to a hospitalbased CR …

The Effect Of Lower Extremity Ergometry Exercise On Deltoid Intramuscular Temperatures During And Following A 30-Minute 1-Kg Ice Bag Treatment, Shigeru Takeuchi

All-Inclusive List of Electronic Theses and Dissertations

Context: The practice of cycling for cardiovascular benefits and the simultaneous application of an ice bag to the upper extremity for cryotherapy effects is convenient and time-saving. However, exercise increases body temperature specially in working muscles. However, non-working areas are used to dissipate heat by receiving warmed blood. Objective: To determine the effect of lower body exercise on deltoid cooling during 1-kg ice bag treatment and post treatment rewarming, separately. Design: Two ( during and after ice application) 2 X 5 repeated measures designs with the treatment condition (bike and rest) and time (baseline, 1-, 10-, 20-, and 30-minutes during …

The Effect Of Three Foot Orthoses On Plantar Pressure Under The First Metatarsophalangeal Joint Of Pes Planus Foot Type During Standing And Slow Running, Lacey Ann Nordsiden

Human Movement Studies & Special Education Theses & Dissertations

The purpose of this study was to examine the effect of three different foot orthoses on plantar pressure under the first metatarsophalangeal joint during standing and slow running. Twenty physically active participants, 12 males (19.7±1.3 years, 181.5±6.3cm, 83.6±12.3kg) and 8 females (20.8±1.5 years, 172.7±11.2cm, 69.9±14.2kg) with navicular drop greater than 10mm, no history of surgery to the lower extremity, and no history of pain or injury to the 1st metatarsophalangeal joint in the past six months volunteered for the study. Each subject performed standing and slow running tasks with four different orthosis conditions: no orthosis, metatarsal dome, U-shaped orthosis, and …

Handling Immediate Medical Care At Aquatic Facilities: Do We Need Different Levels Of Lifeguard Certification?, Leland Yarger

International Journal of Aquatic Research and Education

The first-responder and professional-rescuer training materials and training programs consider lifeguards to be first responders in emergencies (Aehlert, 2005; American Red Cross, 2001). This article asks readers to consider whether our agency lifeguard-training programs reflect a philosophy that truly view and prepare lifeguards as first responders. If not, I challenge readers to consider whether we should alter our hiring, staffing, and in-service training procedures at aquatic facilities based on the scope and need for providing adequate emergency care at those facilities.

Escape And Rescue From Submerged Vehicles, Gerald M. Dworkin

International Journal of Aquatic Research and Education

No abstract provided.

Functional Ankle Instability Does Not Effect The Average Center Of Pressure Position In The Coronal Plane, Jessica A. Presnell

All-Inclusive List of Electronic Theses and Dissertations

Context: It is not known if functionally unstable ankles have a different medial to lateral center of pressure placement compared to the contralateral uninjured limb. Objective: To compare the average medial/lateral position of the center of pressure, from the midline of the foot, in functionally unstable ankles to the contralateral uninjured ankle. Design: A 1 X 2 within subject design guided this study. The independent variable was ankle health (functional ankle instability or uninjured). Setting: Laboratory. Patients or Other Participants: Twenty-six, physically-active, volunteers who suffer from unilateral functional ankle instability (F AI) [M: 10 F: 16 age: 21±2.1 y ht: …

The Effect Of Prophylactic Ankle Bracing On Star Excursion Balance Measures In Uninjured Subjects, Lisa Marie Hardy

All-Inclusive List of Electronic Theses and Dissertations

Context: Reports of bracing on whole body bilateral movements and single directional motions are unclear about whether or not the performance of uninjured active people is affected. Objective: To isolate the braced limb, while performing multidirectional tasks, to gain a better understanding of the effects of bracing on performance. Design: A 1 X 3 repeated measures design with the bracing condition (unbraced, lace-up, and semi-rigid) as the independent variable. Setting: Laboratory. Patients or Other Participants: Thirtysix uninjured, physically-active, volunteers (M: 18, F: 18, age: 23 .6±2. 7y, ht: 173.8±9.3cm, mass: 74.4±12.7kg, reach leg length: 91.9±5.lcm). Main Outcome Measure(s): The average …

Disaggregating The Relative Influence Of Genetic, Environmental And Individual Factors On Ldl And Hdl Cholesterols And Bmi For A Sample Of African American (Aa) Mothers And Daughters, C. Jayne Brahler, Jewel Harden, Michelle Mchone, Matthew Soules, Eric Evans, Ann Alyanak, Fred Diakpieng, Paul M. Vanderburgh

Health and Sport Science Faculty Publications

There are many reports about the associations between blood lipids, body mass index (BMI) and dietary cholesterol intakes both within the individual and between related individuals. The purpose of this descriptive research project was to investigate the relationships between LDL and HDL cholesterols, body mass index and dietary cholesterol intakes for a sample of African American (AA) mothers and their daughters and to attempt to separate the contribution of genetic versus environmental factors. Mother and daughter participants (n =42 and 66, respectively) were 12-14-hours fasted when blood samples were drawn, heights and weights measured, and 24 hour food recalls completed.

The Effects Of An Analgesic (Biofreeze®) On The Motoneuron Pool Excitability Of The Soleus Muscle, Desiree R. Barth

All-Inclusive List of Electronic Theses and Dissertations

Objective: The purpose of this study was to determine the effects on the Hoffman reflex and motor response with an analgesic (Biofreeze®). Design: The study was a 2X6 design. The independent variables in this study were treatment and time. The dependent variables were the H-reflex (volts) and the M response (volts). Treatment was randomly assigned to control for the effects of order. Setting: This study took place in the Exercise Physiology Laboratory located in the Health and Human Performance Building at Indiana State University. Subjects: 14 volunteers who were physically active and had no known neurological problems. Measurements: Skin and …

An Electromyographic Assessment Of Lumbar Paraspinal Muscles During Core Stability Exercises, Alicia Marleina Osuna

All-Inclusive List of Electronic Theses and Dissertations

Objective: Clinicians often use Swiss balls in exercise regimens to recruit activity of the paraspinal musculature. However, we do not know if muscle activity differences exist while performing an exercise on a stable or unstable surface. Design and Settings: A 1 X 2 factorial with repeated measures design guided this study. The single within-subjects factor was a core stability exercise with 2 levels: a stable condition (chair) and an unstable condition (Thera-band® exercise ball). The dependent variables were the integrated electromyography (I-EMG) amplitude of the left and right lumbar paraspinal musculature. Subjects: Sixteen moderately active and healthy male subjects (age: …

Therapeutic Benefits Of Ultrasound Can Be Achieved And Maintained With 1 Mhz, 4 Era Ultrasound Treatment, Lori B. Meyer

All-Inclusive List of Electronic Theses and Dissertations

Context: Thermal ultrasound has been used for the past two decades because of its ability to increase underlying local tissue temperatures promoting healing. It is recommended that ultrasound treatment be performed on a 2-3 ERA area for 10 minutes. However, clinicians often need to treat larger areas using ultrasound, clinicians may add to the possible treatment sights and not rely on or purchase other machines. Research has yet to investigate if therapeutic levels can be obtained by increasing the treatment time. Objective: To investigate if increasing the duration of an ultrasound treatment with a treatment area of 4 timesthe sound …

The Importance Of Athletic Training Students Performing On-Field Evaluations, Amisha Patel

All-Inclusive List of Electronic Theses and Dissertations

Context: It is unclear the frequency with which athletic training students perform on-field evaluations. Objective: The purpose of this study is to: (1) quantify the frequency senior ATSs observe, assist, and perform on-field evaluations during their clinical rotations; and (2) assess the senior ATSs perceptions of their experiences during on-field evaluations. Design: A 28-item survey entitled Survey of Senior Level Athletic Training Students Perceptions of Quality and Quantity of On-Field Evaluations During Clinical Rotations was developed based on a comprehensive literature review. The survey was grouped as follows: 3 demographic questions, 8 Likert scale statements, 9 "check all that apply", …

Reliability And Validity Of Skinfold Testers When Estimating Body Composition In Indiana High School Wrestlers: A Case Report, William Rowe Mathie Jr.

All-Inclusive List of Electronic Theses and Dissertations

Objective: To determine the reliability and validity of the measurements taken by skin fold testers on Indiana High School wrestlers. Design and Setting: A 2 x 3 x 3 repeated measures design was used for this study. Three independent variables were evaluated. The first independent variable was Body Composition technique (skin fold and hydrostatic weighing), the second is Tester (1 thru 3) and the third is Trial (1 thru 3). The one dependent variable was Body Fat Percentage. Subjects: Three Indiana certified skin fold measurers were recruited to be testers for this study. Twelve male high school wrestlers (age: 16.1±0.9, …

The Immediate Effect Of Cryotherapy At The Ankle Joint On Postural Control, Bradley W. Sage

Human Movement Studies & Special Education Theses & Dissertations

The purpose of this study was to determine the immediate effect of cryotherapy at the ankle joint on measures of static and dynamic postural control. Scores for the chronically unstable ankle were analyzed during a static and dynamic stability test through the use of video analysis. The static test consisted of each subject performing a single leg stance on a multi-axial progressive balance board for one minute. The dynamic test consisted of each subject performing an agility hop test, in which they "hopped" to each of six squares marked on the floor in sequential order. The dependent measure for each …

Comparison Of Selected Orthotic Devices On Ground Reaction Forces Produced During A Drop Landing, Betsy Faye Halwes

All-Inclusive List of Electronic Theses and Dissertations

Context: The effect of different types of athletic shoes, foot orthoses, and other arch support materials on lower extremity kinetics and ground reaction forces during walking and running gait has been documented; however, the potential effects of such devices on ground reaction forces during drop landings has not been extensively studied. Objective: The purpose of this study was to evaluate if over-the-counter orthotics, made of the same material, affect vertical and mediolateral ground reaction forces during a drop landing. Design and Setting: A lx3 repeated measures design guided this study where the independent variable, orthotic, has 3 levels (no orthotic-control, …

Qtc Is Associated With Obesity And Physical Activity Level For African American Females, C. Jayne Brahler

Health and Sport Science Faculty Publications

Long QT syndrome (LQTS) is an independent risk factor for cardiovascular or ischemic disease mortality. Obesity as a cause for acquired LQTS in otherwise healthy individuals is rapidly gaining the attention of the scientific community. African American people have a higher incidence of obesity compared to Caucasians, yet race-specific information is not available for their prevalence of LQTS. Chronic physical activity can help reduce the incidence of obesity, yet little is known about the effects of chronic physical activity on acquired LQTS. Subjects in this study were a volunteer sample of African American mothers (21-53 yr, n = 44) and …

Does Exercise And Placement Technique Affect Triceps Surae Thermocouple Position As Measured By Magnetic Resonance Imaging?, Breanne A. Piatt

All-Inclusive List of Electronic Theses and Dissertations

Context: Intramuscular temperatures are commonly recorded with the use of implantable thermocouples. Currently, there are 2 techniques of inserting intramuscular thermocouples, a traditional technique, which inserts the thermocouple with a sterile hypodermic needle, then retracts the needle, and a catheter-assisted technique, which uses a spring-loaded catheter to insert the catheter then a thermocouple is fed through the catheter to target position. Objective: The purpose of this study was first to investigate whether or not target position is obtained with either insertion method. A second purpose of this study was to quantify the amount of movement that occurs after exercise. Lastly, …

External Ankle Stablization: Male High School Basketball Players' Perceptions On Functional Performance, Renae E. Bomar

All-Inclusive List of Electronic Theses and Dissertations

Objective: The purpose of this study was to measure and report athletes' perceptions of the effects an external ankle support has on functional performance, and to gain knowledge ofwhat type of ankle support the athletes choose to wear. Design and Setting: A questionnaire containing demographic information and 4 construct areas was designed to focus on assessing high school male basketball players' perception of functional performance while wearing an external ankle support. Survey p~ckets were sent to high school certified athletic trainers (ATCs) to be distributed to each male basketball player. Subjects: Approximately 770 surveys were sent out to ATCs in …

Ethnic Differences Of Lower Extremity Kinematics And Ground Reaction Force During Walking, Takuya Okamoto

All-Inclusive List of Electronic Theses and Dissertations

Although gait analysis has been conducted for a long time, there has been little attention paid to ethnic differences in kinematics and kinetics of walking gait. The purposes of this study were: to compare the lower extremity sagittal kinematics and ground reaction forces during walking gait cycle; and to compare the anthropometric dimensions oflower limbs during static standing between Japanese and American Caucasian males. 111 Thirty males from Indiana State University (fifteen from each ethnic group), aged twenty to twenty-nine years, served as subjects for this study. The lower extremity segmental characteristics were measured, using a tape measure, a Vernier …

The Effects Of Post-Cryotherapy Exercise On Ankle Capsular Temperature, Craig A. Jamison

All-Inclusive List of Electronic Theses and Dissertations

Context: Cryokinetics is a common rehabilitative technique. To date, no data describing capsular temperature cycling during cryokinetics have been reported. Objective: To compare ankle capsular temperature before and at the end of each exercise bout during a typical cryokinetics session. Design: A 2 x 10 repeated measure factorial design was used. The independent variables were treatment and bout. The dependent variable for this study capsular temperature of the lateral talo-crural joint. Setting: Data were collected in the Sports Injury Research Laboratory at Indiana State University. Subjects: Nineteen volunteers participated in this study (age= 24.6 + .6 yr; mass= 74.1 + …

The Application Of Kinesio Tape Does Not Alter Knee Extensor Torque Production Following Muscle Fatigue, Takeru Hatachi

All-Inclusive List of Electronic Theses and Dissertations

Objective: Muscle fatigue is defined as the inability to maintain force output. It seems plausible that some sports injuries can be prevented if muscular fatigue can be reduced. Research evaluating Kinesio tape is still limited. And further study is needed in this area for clearing the effects of the elastic tape to apply effectively, and safely to the clinical setting. The purpose of this study was to investigate the effects of Kinesio tape on knee extensor force output before and after muscle fatigue. Design and Setting: A 2 x 3 factorial design was used to compare force output before and …

A Comparison Of Hot Packs And Light Or Moderate Exercise On Rectus Femoris Temperature, Sean J. Sreniawski

All-Inclusive List of Electronic Theses and Dissertations

Context: Hot packs, light exercise, and or moderate exercise are used to heat soft tissue injuries before rehabilitation or competition for their desired effects. This comparison is beneficial to clinicians, so that they may be better educated on the use of the most effective therapeutic modality heating protocols when treating a soft tissue injury. Objective: To compare the application of a hot pack to light intensity exercise and moderate intensity exercise on peak temperature of the rectus femoris muscle, and the time at which peak temperature is reached. Design: A 1 x 3 factorial design was used in this study. …

Comparison Of The Effectiveness Of The Dynamic Effort, Maximum Effort, And Repeated Effort Methods With Compensatory Acceleration, Eric W. Patterson

All-Inclusive List of Electronic Theses and Dissertations

Resistance training is being used to better sports performances worldwide. Increases in strength have been shown to enhance performance and decrease the incidence of injury. The optimum speed and load needed to increase strength in the least amount of time has yet to be determined. Researchers have categorized different methods used to increase strength including the Dynamic Effort, Maximum Effort, and Repeated Effort Methods and Compensatory Acceleration. However, the optimum combination of these methods has not been shown through scientific study. The purpose of this study was to examine the effects of a six week training program using the Dynamic …

Subcutaneous Adipose Tissue Thickness Changes Cooling Time During Cryotherapy, Jeffrey W. Otte

All-Inclusive List of Electronic Theses and Dissertations

Context: Cryotherapy is often applied using a standard treatment time. Use of a standard treatment time fails to consider the insulating effect subculaneous adipose tissue has during cooling of underlying muscle. If differences in adipose lissuc thickness alter I he effects of cryotherapy, then a standard application time may not produce a slamlard clTcct for all patients. Objective: The purpose of this study was to examine the effects of subcutaneous adipose tissue on cooling time during cryothcrapy. Design: A 1 x 4 factorial design was used in this study. The independent variable was skin-fold thickness, 0-10mm, 1 l-20mm, 2 l-30mm, …

The Difference In Pain Tolerance Between Ncaa Division 1-A Male And Female Athletes, Mollie K. Karabatsos

Theses, Dissertations and Capstones

How well an athlete tolerates pain may aid the athletic trainer in determining a proper rehabilitation protocol for the quickest recovery and return to play after an injury. The present investigation was conducted to determine if there is a difference in pain tolerance between NCAA Division I-A male and female athletes. The subjects consisted of nineteen healthy Division I-A male athletes and nineteen healthy Division I-A female athletes all between the ages of 18 and 23 (N=38). The subjects placed their hand, up to their styloid process, into a one - degree Celsius ice bath for one minute. After one …

The Relationship Between Intramuscular Temperature, Skin Interface Temperature, And Skin Fold Measurements During And After Cryotherapy, Lisa S. Jutte

All-Inclusive List of Electronic Theses and Dissertations

Objective: Many studies have questionably measured skin temperature to assess the efficacy of cryotherapy. In addition, there is controversy owr the relationship between subcutaneous adipose thickness and intramuscular temperature. Thcret'ore. the twofold purpose of this study was to examine the relationship between skin and intramuscular temperature and to describe the relationships between muscle temperature, skin temperature, room temperature, body core temperature, and subcutaneous adipose thickness. Design and Setting: A multiple linear regression was used. The independent variables were skin temperature, body core temperature, subcutaneous adipose thickness, and room temperature. The dependent variable was intramuscular temperature. Subjects: Fifteen volunteers (age= 22.9 …

The Comparison Of Gait Characteristics Between Older Adults Who Do Tai-Chi Chuan And Older Adults Who Do Not Do Tai-Chi Chuan, Shu-Ya Chen

Rehabilitation Sciences Theses & Dissertations

Tai-Chi Chuan (TCC) is a traditional Chinese exercise which has become popular in the Western world recently. The reported health benefits of TCC exercise include increased lower extremity muscle strength, improved balance, improved cardiopulmonary function, reduced tension, and improved overall wellness. However, no study has demonstrated the effects of TCC exercise on walking performance. The purpose of this study is to determine whether TCC exercise has an effect on normal speed walking of older adults. Twenty-four older healthy women over 55 were recruited in this study, 12 subjects practiced TCC exercise at least two times per week and the others …

A Comparison Of The Health Belief Model And Stages Of Change In Exercise Behavior Construct In Cardiac Rehabilitation Patients, Tracey Phillips

Masters Theses

The purpose of this study was to compare the Health Belief Model (HBM) and the STAGES theoretical constructs in the uncovering of influencing factors associated with exercise compliance behaviors in cardiac rehabilitation subjects.

Sixty subjects who had experienced a cardiac event and who were attending a phase II outpatient cardiac rehabilitation program participated in this study. A questionnaire regarding health beliefs and exercise behavior classification was administered. Questions pertained to general health motivations, effectiveness of the intervention, perception of disease severity, perception of susceptibility and the stage of exercise behavior.

An analysis of variance and Tukey's post hoc comparison statistical …

The Effect Of Jogging On Anterior Knee Laxity After Anterior Cruciate Ligament Reconstruction, Fawzi F. Bouzubar

Rehabilitation Sciences Theses & Dissertations

Jogging is commonly performed in the latter stages of the rehabilitation program (2½-3 months) following ACL reconstruction. However, its cyclic loading effect on the ACL graft, 4-6 months after surgery has not been examined. Therefore, the purpose of this study was to examine changes in anterior knee laxity before and after 15 minutes of jogging on the treadmill. Subjects (N=l 1) were 8 males and 3 females (X age= 30.27 ± 4.76 years; heights= 175.7 ± 10.7 cm; weights= 81.1 ± 15.9 kg) with unilateral ACL reconstruction (central 1/3 patellar tendon graft, postoperation range = 4-6 months). Measurements were made …