Using Yoga To Reduce Stress And Bullying Behaviors Among Urban Youth, 2017 Wayne State University
Using Yoga To Reduce Stress And Bullying Behaviors Among Urban Youth, Erin E. Centeio, Laurel Whalen, Erica Thomas, Noel Kulik, Nate Mccaughtry
Kinesiology, Health and Sport Studies
Background/Purpose: Obesity and secondary conditions continue to disproportionally affect the health of children living in urban areas. Studies show that a lack of resources and physical activity-unfriendly communities discourage 60 minutes of daily activity, including strengthening exercises, as recommended by the Centers for Disease Control and Prevention. Using Social Ecological theory, the purpose of this study was to examine the multi-level influences of a yoga-based intervention on urban, inner city youth. Method: Using a mixed-methods design, ninety-three 3 - 5th grade students at five urban elementary schools participated in a ten-week yoga intervention. Analysis/Results: RM-ANOVA results …
The Effectiveness Of A 4-Week Yoga Intervention On The Activation And Timing Of Transverse Abdominis And Lumbar Multifidus, Pain And Functional Disability Among Healthy And Low Back Pain Participants, 2017 Illinois State University
The Effectiveness Of A 4-Week Yoga Intervention On The Activation And Timing Of Transverse Abdominis And Lumbar Multifidus, Pain And Functional Disability Among Healthy And Low Back Pain Participants, Tamara Sagadore
Theses and Dissertations
Low back pain (LBP) poses a significant long-term health problem and requires the exploration of complementary alternative medicines, such as yoga. LBP patients often present with a delay in the onset of contraction of core musculature, which is necessary to stabilize the spine in dynamic movements. The aim of this study was two-fold. First, it was to determine the effectiveness of a 4-week yoga intervention on the timing of muscle activation and activation ratio of the transversus abdominis (TrA) and lumbar multifidus (LM) muscles among all participants. Second, it was to determine the effectiveness of a 4-week yoga intervention on …
Children With Moderate To Severe Cerebral Palsy May Not Benefit From Stochastic Vibration When Developing Independent Sitting, 2017 Creighton University
Children With Moderate To Severe Cerebral Palsy May Not Benefit From Stochastic Vibration When Developing Independent Sitting, Anastasia Kyvelidou, Regina T. Harbourne, Joshua L. Haworth, Kendra K. Schmid, Nicholas Stergiou
Journal Articles
Purpose: Determine sitting postural control changes for children with cerebral palsy (CP), using a perceptual-motor intervention and the same intervention plus stochastic vibration through the sitting surface. Methods: Two groups of children with moderate or severe CP participated in the 12 week interventions. The primary outcome measure was center of pressure data from which linear and nonlinear variables were extracted and the gross motor function measure (GMFM). Results: There were no significant main effects of intervention or time or an interaction. Both treatment groups increased the Lyapunov exponent values in the medial–lateral direction three months after the …
Association Of Fruit And Vegetable Intake With Cardiorespiratory Fitness In Adolescents, 2017 Illinois State University
Association Of Fruit And Vegetable Intake With Cardiorespiratory Fitness In Adolescents, Jonathan C. Grimwood
Theses and Dissertations
An association has been established between total dietary energy intake and cardiorespiratory fitness (CRF) in adolescents. However, there is little research examining specific dietary components, such as fruit and vegetable intake. PURPOSE: The primary purpose of this research is to determine if an association exists between fruit and vegetable (F/V) intake and CRF in adolescents. A secondary purpose of this study is to determine if an association exists between F/V intake and body mass index (BMI). METHODS: A sample of 424 adolescents (234 males and 190 females), age 10-18 years, completed the Dietary Behavior section of the Youth Risk Behavior …
The Therapeutic Effects Of Dry Cupping On Iliotibial Band Tightness, 2017 Illinois State University
The Therapeutic Effects Of Dry Cupping On Iliotibial Band Tightness, Madeline Marie Biehl
Theses and Dissertations
Context: The iliotibial band (ITB) is a muscle-like structure on the outside of the thigh and plays a vital role in movement and can become tight if overused. This tightness can lead to a wide array of injuries in an otherwise healthy individual. Previous research has proved the need to treat a tight ITB, but techniques previously researched have not proven to be effective in reducing ITB tightness. Dry cupping is a method in which suction is generated from a vacuum-sealed cup using a pump in order to alleviate pain, reduce tightness, and promote healing. Recently, cupping has been used …
Psychophysiological Tracking Of A Female Physique Competitor Through Competition Preparation, 2017 Minnesota State University, Mankato
Psychophysiological Tracking Of A Female Physique Competitor Through Competition Preparation, Brandon Jay Rohrig, Robert W. Pettitt, Cherie Pettitt, Todd Kanzenbach
International Journal of Exercise Science
International Journal of Exercise Science 10(2): 301-311, 2017. Natural physique competitions are based on subjective judgments of how a competitor appears on show day. Prior to competition, there is a prolonged dieting phase referred to as contest preparation. The primary goal is to reduce body fat levels while maintaining skeletal muscle mass. The study tracked the physiological and psychological changes for a 24 year old female preparing for a physique competition. Purpose: The study was conducted to describe the physiological and psychological changes of a female physique competitor who engages in long-term contest preparation. Methods: Diet, body composition, blood work, …
Changes In Anthropometric And Physiological Characteristics Of Male Collegiate Rugby Union Players Throughout A Season, 2017 Illinois State University
Changes In Anthropometric And Physiological Characteristics Of Male Collegiate Rugby Union Players Throughout A Season, Edward Kyle Smith
Theses and Dissertations
Rugby Union is a physically demanding sport requiring a variety of anthropometric and physiological characteristics to maximize performance. Factors such as muscular power, speed, agility, maximal aerobic power, mobility, and body composition all factor into player performance. PURPOSE: To determine changes in body composition, anthropometric and physiological characteristics of collegiate rugby union players throughout a competitive season. METHODS: Participants included 37 (20.3 ± 1.5 years) men from a collegiate rugby club. Muscular power (vertical jump), speed (10m and 20m sprint), agility (L-drill), mobility (FMS active straight leg raise and shoulder mobility) maximal aerobic power (VO2peak via 20m multi-stage shuttle run …
Quantifying Static And Dynamic Stability Using Mobile Sensors, 2017 mschleu
Quantifying Static And Dynamic Stability Using Mobile Sensors, Mason Schleu
UNO Student Research and Creative Activity Fair
Balance disorders impact millions of people causing substantial impact on quality of life due to psychological and physical hardships associated with poor balance. However, a clinically relevant, low cost, self-service system in detecting such disorders does not exist. Previous research has shown the built in accelerometer and gyroscope sensors of a smart phone to be valid tools in detecting standing balance performance using traditional linear analysis, however, such a system has yet to be proven useful in detecting dynamic postural variability. Indeed, more quantitative methods than are typically used in clinical settings are necessary for early detection of poor postural …
Design Of An Instrumented Cane For Real-Time Force Feedback, 2017 University of Nebraska at Omaha
Design Of An Instrumented Cane For Real-Time Force Feedback, Samantha Sack
UNO Student Research and Creative Activity Fair
Stroke is a major cause of adult disability in the United States, and many affected stroke survivors require the use of an assistive device post-stroke. Even so, the effects of these assistive devices on specific movement outcomes like propulsion in rehabilitation are not well studied. The goal of this study was to develop an instrumented cane capable of recording accurate force data and providing real-time feedback to the user. A standard, single-point cane was instrumented with a force cell that measures force applied to the cane and a motor that vibrates once a threshold value has been applied. The force …
An Investigation Into The Correlation Between Step Width Variability And Balance Deficits In Patients With Chronic Obstructive Pulmonary Disease, 2017 University of Nebraska at Omaha
An Investigation Into The Correlation Between Step Width Variability And Balance Deficits In Patients With Chronic Obstructive Pulmonary Disease, Jordan Freeman
UNO Student Research and Creative Activity Fair
Patients with chronic obstructive pulmonary disease (COPD) experience a higher incidence of falls. Further, gait variability has been shown to be a useful predictor of future falls. It is unknown if balance measures and gait variability are related. Our purpose was to investigate if step width (SW) variability is related to balance deficits in patients with COPD. We hypothesized that functional balance tests will closely correlate to the step width variability as compared to subjective balance questionnaires. Nine subjects with COPD and six controls performed a series of balance measures: sensory organization test (SOT), motor control test (MCT), Fullerton advanced …
The Effect Of Bilateral Vestibular Stimulation On Locomotor Adaptation, 2017 University of Nebraska at Omaha
The Effect Of Bilateral Vestibular Stimulation On Locomotor Adaptation, Allison Hoover
UNO Student Research and Creative Activity Fair
Locomotor adaptation requires input from vision, somatosensory and vestibular systems. The contribution of the vestibular system is important for maintaining postural control during gait specifically orientation of the head on the trunk and acceleration (linear and angular) feedback. Disrupting this system causes instabilities during locomotion. However, it is not clear, how much the vestibular system contributes to gait adaptation. Eighteen healthy adults adapted to a split-belt treadmill task with or without additional vestibular perturbation using bilateral mastoid vibration. The symmetry index for step length and step time, as well as the change in standard deviation in stride time for both …
Movement Variability And Sensorimotor Cortical Activation During Forward And Backward Walking, 2017 University of Nebraska at Omaha
Movement Variability And Sensorimotor Cortical Activation During Forward And Backward Walking, Boman Groff
UNO Student Research and Creative Activity Fair
Previous research has used functional near-infrared spectroscopy (fNIRS) to show that motor areas of the cortex are activated more while walking backward compared to walking forward. It is also known that head movement creates motion artifacts in fNIRS data. The aim of this study was to expand on previous findings by examining cortical activation during forward and backward walking, while also measuring head movement. We hypothesized that greater activation in motor areas while walking backward would be concurrent with increased head movement.
Participants (N=8) performed forward and backward walking on a treadmill. Participants wore motion capture markers on their head …
Augmenting Human Muscle Performance Through Added Foot Stiffness, 2017 University of Nebraska at Omaha
Augmenting Human Muscle Performance Through Added Foot Stiffness, Samuel F. Ray
UNO Student Research and Creative Activity Fair
In human walking, the relationship between foot and ankle structure and function is not fully known. The foot and toe structures seem to dissipate energy while the ankle generates force through the plantarflexor muscles. Increasing foot stiffness through added carbon fiber insoles has been shown to increase force output and decrease contraction velocity of the ankle plantarflexor muscles. This shift in the muscular force-velocity operating range may be beneficial in fast walking. During fast walking, muscle fascicles contract at high velocities and low force output. We predict that added foot stiffness can reduce the metabolic cost of fast walking by …
A Comparison Of Balance Between A Smoker And Never-Smoker, 2017 University of Nebraska at Omaha
A Comparison Of Balance Between A Smoker And Never-Smoker, Robert J. Barber
UNO Student Research and Creative Activity Fair
“Chronic obstructive pulmonary disease (COPD) the third leading cause of death in the United States.” “While COPD is defined in terms of fixed airflow limitation, it’s also characterized by the frequent association of complications outside the lung, including compromised balance.” Research has shown “medio-lateral (i.e., side-to-side) balance is altered in patients with COPD compared to controls and is further affected by challenging sensory systems (e.g., eyes closed or uneven surface).” “Smoking increases risk for onset of COPD”, therefore the objective of this study was to investigate balance in smokers. It’s hypothesized that smokers will demonstrate balance deficits, compared to never-smokers. …
Treadmill Walking In Claudication, 2017 University of Nebraska at Omaha
Treadmill Walking In Claudication, Shane Lentz
UNO Student Research and Creative Activity Fair
INTRO. Claudication is lower leg pain that resides with rest. There are two potential causes of claudication: Peripheral Arterial Disease (PAD) and Lumbar Spinal Stenosis (LSS). Vasculogenic claudication is the defining characteristic of PAD. There is little research that exists to differentiate the two forms of claudication and there is little no non-invasive to determine which condition is causing the claudication. The purpose of this study is to utilize biomechanics to distinguish between individuals with claudication that arises from neurogenic versus vasculogenic causes. METHODS. Four LSS subjects completed a walking test on a treadmill (Gardner Test). The treadmill is pressure …
Influence Of Neuromuscular Fatigue On The Reliability Of Gait Variability Measures, 2017 University of Nebraska at Omaha
Influence Of Neuromuscular Fatigue On The Reliability Of Gait Variability Measures, Nicholas Reynolds
UNO Student Research and Creative Activity Fair
Walking in healthy young adults displays an optimal pattern of variability from one stride to the next. This level ensures that each step taken is not stereotyped but also not completely unpredictable. Previous studies have investigated differences in stride-to-stride characteristics comparing groups of young to groups of elderly. The consistency of gait variability measures on an individual level remains to be determined. The first aim of this study is to determine the between day and between trial consistency of gait variability measures in healthy young adults. We hypothesize that there will be a high level of consistency from day-to-day and …
Effects Of Serial Subtractions On Elderly Gait Speed In A Virtual Reality Setting, 2017 University of Nebraska at Omaha
Effects Of Serial Subtractions On Elderly Gait Speed In A Virtual Reality Setting, Taylor Leeder
UNO Student Research and Creative Activity Fair
Falls are the leading cause of fatal injuries in older adults aged 65+ with one in three adults falling each year. Cognitive processes are involved in gait, and thus, as cognitive changes are normative with age, this may impact fall risk in the elderly. Sixteen older adults aged 70.8±5.3 years took part in a dual-task (DT) study where they walked on a split-belt self-paced treadmill with and without a virtual reality (VR) setting while simultaneously performing a serial subtraction (SS) task. For SS, individuals were given a random 3-digit starting number and told to subtract by three from that number …
Effects Of Whole Body Heating During Warm-Up On Strength, Power, And Flexibility, 2017 University of Nebraska at Omaha
Effects Of Whole Body Heating During Warm-Up On Strength, Power, And Flexibility, Trevor Krzyzanowski
UNO Student Research and Creative Activity Fair
Background/Hypothesis: There has been little research investigating the use of external heat to enhance muscular performance. The purpose of this study is to compare the differences between warming up in a hot (H) and neutral (N) temperature environment on muscle performance. Methods: Seven (M:3/F:4) Division I collegiate athletes (age = 20 ± 1; weight = 78.8 ± 24.7 kg; height = 176.2 ± 7.6 cm; body fat 19.7 ± 11.3%) each completed 2-trials in a randomized, counter-balanced order. Subjects warmed up in a temperature and humidity controlled chamber at 20 °C (N) and 40 °C (H), both at 40% humidity, …
An Investigation In Muscle Activation During Load Carrying, 2017 University of Nebraska at Omaha
An Investigation In Muscle Activation During Load Carrying, Sidney Baudendistel
UNO Student Research and Creative Activity Fair
Carrying items is essential to everyday living, but is often reported to be a functional limitation in individuals with respiratory dysfunction. The interaction between breathing and carrying a bimanual load (i.e., carrying an evenly distributed load in each hand) is not well understood and limits the capacity to derive interventions to address functional limitations. The purpose of this study was to examine the effect of two bimanual loads, 10% and 5% of body weight, on gait. Fourteen healthy, young adults walked with and without a load on each wrist (2.5 and 5% of body weight) using wrist weights. The mean, …
Comparison Of Whole-Body Cooling Techniques For Athletes And Military Personnel, 2017 Indiana State University
Comparison Of Whole-Body Cooling Techniques For Athletes And Military Personnel, Emma A. Nye, Lindsey E. Eberman, Kenneth E. Games, Colin Carriker
International Journal of Exercise Science
International Journal of Exercise Science 10(2): 294-300, 2017. The purpose of this study was to evaluate cooling rates of The Polar Life Pod®, a military protocol and cold water immersion. A randomized, repeated measures design was used to compare three treatment options. Participants exercised in an environmental chamber, where they followed a military march protocol on a treadmill, followed by the application of one of three treatments: Cold water immersion tub (5 – 10 °C), Polar Life Pod® (5 – 10 °C), Ice sheets at onset (5 – 10 °C). Mean cooling rate for CWI was 0.072 ºC/min, 0.046ºC/min for …