Kinesiology Commons^™

Validation Of Maximal Heart Rate Prediction Equations Based On Sex And Physical Activity Status, Stephen J. Roy, J.L. Mccrory

International Journal of Exercise Science

International Journal of Exercise Science 8(4): 318-330, 2015. The purpose of the study was to determine if measured maximal heart rate (HR_max) was affected by sex or aerobic training status, and to determine the accuracy of three common clinical age-prediction maximal heart rate regression equations used to predict HR_max: HR_max = 220 – age, HR_max = 226 – age, and HR_max = 208 – (0.7 ∙ age). Fifty-two participants in total, 30 of which were in the active group (15 M, 15 F) and 22 subjects in the sedentary group (9 M, …

Preferences Toward Gender Of Coach And Perceptions Of Roles Of Basketball Coaches, Jacqui L. Kalin, Jennifer J. Waldron

International Journal of Exercise Science

International Journal of Exercise Science 8(4): 303-317. Framed within role congruity theory this study examined (a) if female collegiate basketball players have a preference toward male or female head basketball coaches, (b) if the gender and enjoyment level of past head coaches influence preferences toward a male or female head coach and/or influence the perceived roles of women’s basketball head coaches, and (c) if there is a relationship between the perceived roles of women’s basketball head coaches and female collegiate basketball players’ preferences toward male or female head coaches. Fifty-nine women’s basketball players from 10 Division I universities completed a …

Extended Use Of Fear Avoidance Belief Questionnaires In Physical Therapy To Improve Patient Recovery Time From Spinal Surgery, Kady L. Walker

Symposium

Project Summary

This experiment aims to use multiple Fear Avoidance Belief Questionnaires (FABQs) for post-surgical female spinal patients for a more comprehensive therapy experience. FABQs are given to quantify and assess the fears and avoidant behavior a patient may have due to their beliefs about movement that may cause pain. The avoidant behaviors could range from the patient unnecessarily limiting their daily activities to refusing the physical therapists recommendations for exercise during their session. It is standard practice in clinics to use a singular FABQ during the initial evaluation for physical therapy. High levels of fear have been known to …

The Influence Of Psychological Factors On Reducing Recovery Time From Total Knee Replacement Surgery, Melissa Geiger

Symposium

Osteoarthritis is the most common cause of physical disability that Americans face, leading to destruction of the joints of the body. The primary joint affected is the knee, and the leading treatment is total knee replacement. The incidence of total knee replacement surgery is rising–and will continue to rise–as a treatment for knee pain resulting from osteoarthritis (Mizner et al., 2005). Various psychological factors have been proven to influence a person’s well-being in general and, more specifically, with recovery from illness or surgery (Taylor, 2011). Pre- surgical psychological screenings are an important factor in determining how the patient will recover …

Psychometric Properties Of The Abbreviated Perceived Motivational Climate In Exercise Questionnaire, E. Whitney G. Moore, Theresa C. Brown, Mary D. Fry

Kinesiology, Health and Sport Studies

The purpose of this study was to develop an abbreviated version of the Perceived Motivational Climate in Exercise Questionnaire (PMCEQ-A) to provide a more practical instrument for use in applied exercise settings. In the calibration step, 2 shortened versions’ measurement and latent model values were compared to each other and the original PMCEQ using a 3-group CFA invariance testing approach with previously collected exercise setting data (N = 5,427). Based on the model fit and reliability values, the 12-item version performed better than the 17-item version. The resultant 12-item PMCEQ-A’s CFA model estimates were then compared to the PMCEQ’s model …

Breast Cancer Rehabilitation: Clinical Examination And Outcomes Assessment, Nicole L. Stout, Shana Harrington, Lucinda Pfalzer, Mary Insana Fisher

Physical Therapy Faculty Publications

Breast cancer is the most commonly diagnosed cancer in women in the United States. The treatment for breast cancer occurs along a protracted time period and includes many different disease treatment modalities. These treatments carry with them a large number of adverse effects that negatively impact function in both the short term and long term. It is necessary for rehabilitation providers to interface with patients being treated for breast cancer throughout the continuum of care so that interval assessments can be conducted to identify emerging impairments and alleviate disability. To achieve this, the rehabilitation provider must have an understanding of …

Home Exercise Adherence In An Underserved Ecuadorian Community, Joseph M. Day, Jean Irion, Meridith Anile, Jared Henson, Ben Roussel, Christina Shepherd, Huybrechts Bindele

Physical Therapy Faculty Publications

Purpose: Physical therapy service learning projects and volunteer experiences in foreign countries are becoming more commonplace. Patients in underserved regions are not likely to receive therapy services regularly; therefore, adherence to a home exercise program (HEP) is critical. The primary purpose of this study was to observe home exercise adherence rates between the 1st and 2nd visits in an underserved population. The secondary purpose of this study was to determine specific factors that affect HEP adherence in this population.

Methods: Consecutive patients seen in Santo Domingo, Ecuador were considered for participation in this observational study. All patients were recruited from …

Randomized And Blinded Study For The Treatment Of Glenohumeral Internal Rotation Of Motion Restriction: The Prone-­Passive Stretching Technique, Dave Hammons, John W. Mcchesney, Michael Curtin, Ronald Pfeiffer, Keith W. Thiede

Kinesiology Faculty Publications and Presentations

Background: Prior research has focused on specific interventions to reduce the symptoms of glenohumeral internal rotation deficit (GIRD) and posterior glenohumeral (GH) tightness; however, clinicians often utilize a prone stretching technique instead for which a lack of evidence exists to support the use of. Hypothesis: Improvements in GH Internal rotation (IR) range of motion (ROM) will be greater in a group of overhead athletes using a prone-passive stretching technique than for overhead athletes using a cross-body stretching technique. Design: Randomized and blinded comparative research study Methods: 34 asymptomatic overhead athletes exhibiting ≥ 10˚ of GH IR deficit randomly received either …

Blood Flow And Muscle Oxygenation During Low, Moderate, And Maximal Sustained Isometric Contractions, Chris Mcneil, Matti D. Allen, Eric Olympico, J Kevin Shoemaker, Charles L. Rice

Kinesiology Publications

Blood flow and muscle oxygenation during low, moderate, and maximal sustained isometric contractions. Am J Physiol Regul Integr Comp Physiol 309: R475–R481, 2015. First published June 17, 2015; doi:10.1152/ajpregu.00387.2014.—A reduction of blood flow to active muscle will precipitate fatigue, and sustained isometric contractions produce intramuscular and compartmental pressures that can limit flow. The present study explored how blood flow and muscle oxygenation respond to isometric contractions at low, moderate, and maximal intensities. Over two visits, 10 males (26 2 yr; means SD) performed 1-min dorsiflexion contractions at 30, 60, and 100% of maximal voluntary contraction (MVC) torque. Doppler ultrasound of …

Pertinacity Issue 1 Volume 2, Yuri Hosokawa

Pertinacity

No abstract provided.

Effects Of The Jaqbloq Forearm And Straight Arm Plank On Core Muscle Activation, Jacquelyn R. Clark

Human Movement Studies & Special Education Theses & Dissertations

Performing a plank has various benefits for all fitness levels. There are several different types of planks that can be performed, with or without equipment: straight arm, forearm and side plank. When one has a shoulder or arm injury, he or she will not be able to safely perform a plank. A piece of fitness equipment was recently designed to aid people with injuries so they can still perform a plank; the JAQBLOQ. It is a 12x13x14" high density EVA foam block used to assist one during a plank where the participant rests his or her chest on it.

This …

Effects Of Light On Riboflavin And Ascorbic Acid In Freshly Expressed Human Milk, Jimi Francis, Darby Dickton

Health & Kinesiology Faculty Publications and Presentations

Millions of dollars each year is spent funding dairy research to better understand every aspect of milk processing, storage, handling, and shelf life. The dairy industry has shown that in animal milks vitamin C is photo-oxidized when exposed to light, which can cause a cascade of other nutrients that may be affected. Expressed human breast milk has had limited research published, mainly recommendations for storage duration secondary to bacterial growth, with scant research on nutrient quality during handling compared to the animal models. In this study, freshly expressed human milk was placed in containers of varying color/UV sensitivity and exposed …

University Of Nebraska At Omaha Biomechanics Annual Report, Fall 2015, Biomechanics Research Building

Biomechanics Annual Report

This annual report includes:

Letter from the Director; B.S. in Biomechanics; QLI Partnership

Center for Research in Human Movement Variability: Formation of the Center; Breathing and Walking Coupling Variability in COPD; Gait Variability in Patients with Peripheral Arterial Disease; Development of Postural Control Variability in Autism; The Effects of Virtual Reality on Gait Variability After Stroke; Pilot Grants; COBRE Research Day; New Hires in the Center

Updates: Why Choose the BRB? Where Are They Now? From the Bench to the Market: New Partnership Paves the way to Pre-Symptomatic Disease Detection; Fun Facts; New Quipment

Other Projects: Space Navigation; Neuroscience; Prosthetics; …

Acute Exercise And Oxidative Stress: Crossfit™ Vs. Treadmill Bout, Brian Kliszczewicz, Quindry C. John, Blessing L. Daniel, Oliver D. Gretchen

Faculty Articles

CrossFit™, a popular high-intensity training modality, has been the subject of scrutiny, with concerns of elevated risk of injury and health. Despite these concerns empirical evidence regarding physiologic stresses including acute oxidative stress is lacking. Therefore, the purpose of this investigation was to examine the acute redox response to a CrossFit™ bout. Furthermore, these findings were compared to a high-intensity treadmill bout as a point of reference. Ten males 26.4 ± 2.7 yrs having three or more months of CrossFit™ experience participated in the present study. Blood plasma was collected at four time points: Pre-exercise (PRE), immediately-post-exercise (IPE), 1 hr-post …

Kinematics And Hydrodynamics Of Cephalopod Turning Performance In Routine Swimming And Predatory Attacks, Rachel A. Jastrebsky

Biological Sciences Theses & Dissertations

Steady rectilinear swimming has received considerable attention in aquatic animal locomotion studies. Unsteady swimming movements, however, represent a large portion of many aquatic animals’ locomotive repertoire and have not been examined extensively. This study incorporates kinematic analyses of routine turning performance of brief squid Lolliguncula brevis and dwarf cuttlefish Sepia bandensis (Chapter 2), 3D velocimetry techniques to examine hydrodynamic turning performance of L. brevis (Chapter 3) and kinematic analyses of turning performance of L. brevis during predatory attacks on shrimp and fish prey (Chapter 4).

Both L. brevis and S. bandensis demonstrated high maneuverability, having the lowest measures of length-specific …

Effects Of Traditional Versus Horizontal Inertial Flywheel Power Training On Common Sport-Related Tasks, Moisés  De Hoyo , Borja Sañudo, Luis Carrasco, Sergio Domínguez-Cobo, Jesús Mateo-Cortes, María Monserrat Cadenas-Sánchez, Sophia Nimphius

Research outputs 2014 to 2021

This study aimed to analyze the effects of power training using traditional vertical resistance exercises versus direction specific horizontal inertial flywheel training on performance in common sport-related tasks. Twenty-three healthy and physically active males (age: 22.29 ± 2.45 years) volunteered to participate in this study. Participants were allocated into either the traditional training (TT) group where the half squat exercise on a smith machine was applied or the horizontal flywheel training (HFT) group performing the front step exercise with an inertial flywheel. Training volume and intensity were matched between groups by repetitions (5-8 sets with 8 repetitions) and relative intensity …

Local Pain Dynamics During Constant Exhaustive Exercise, Agne Slapsinskaite, Selen Razon, Natàlia Balagué Serre, Robert Hristovski, Gershon Tenenbaum

Kinesiology Faculty Publications

The purpose of this study was to delineate the topological dynamics of pain and discomfort during constant exercise performed until volitional exhaustion. Eleven physical education students were tested while cycling and running at a “hard” intensity level (e.g., corresponding to Borg’s RPE (6–20) = 15). During the tests, participants reported their discomfort and pain on a body map every 15s. “Time on task” for each participant was divided into five equal non-overlapping temporal windows within which their ratings were considered for analysis. The analyses revealed that the number of body locations with perceived pain and discomfort increased throughout the five …

Study Of The Effectiveness Of Instant Activities On Student Behavior In Elementary Physical Education, Jerry Ray Leonard

Master's Theses and Doctoral Dissertations

The purpose of this research study was to assess how the use of instant activities as a physical education classroom warm-up impacts student behavior during the elementary physical education class period. The study examined whether or not the use of instant activities reduces the number of off-task student behaviors during a physical education class period. The research study focused on two fourth grade elementary classes that came to the physical education classroom twice a week for two months as part of this study. One class performed an instant activity every day before the start of the instructional period. The other …

The Correlation Among Bench Press, Squat, And Deadlift, Gregory Wayne Allen

Student Theses and Dissertations

Bench press, squat, and deadlift are three exercises implemented in programs to improve muscular strength, power, and hypertrophy. Referred to as the “big three”, these three compound movements work the entire body. The purpose of this study was to first find the relationship among the “big three” lifts and secondly, to determine if a significant correlation exists between top ranked powerlifting athletes and division I athletes. Once a correlation was determined regression equations were developed to accurately predict scores in one lift by using the other scores as variables. The participants of this study (N=190) consisted of 95 male NCAA …

Improving Patient-Centered Communication Of The Borderline Personality Disorder Diagnosis, Sandra H. Sulzer, Elizabeth Muenchow, Annabelle Potvin, Jessica Harris, Grant Gigot

Kinesiology and Health Science Faculty Publications

Background: Borderline personality disorder (BPD) has historically been difficult to diagnose, and laden with stigma, leading to a variety of clinical responses to patients who present with symptoms. Aims: (1) To understand how clinicians communicate the diagnosis of BPD with patients. (2) To compare these practices with patient communication preferences. (3) To use patient preferences to evaluate clinician practices. Methods: Semi-structured interviews with mental health care providers and experts (n = 32) were compared with patients (n = 10) and primary patient-written accounts (n = 22). Grounded theory was used to explore causal pathways between clinical practice and patient responses. …