Health and Physical Education Commons^™

The Effect Of The Dynamics Of External Load Changes In The Aspect Of The Lower Limit Response Time Of The Competitors Of Mixed Martial Arts (Mma) Taking Into Account Weight Categories And Sport Experience, Angelina Ignatjeva, Magdalena Nitychoruk, Artur Terbalyan, Alan Langer, Agata Wacek, Adam Maszczyk

Baltic Journal of Health and Physical Activity

Background: The main aim of this study is to analyze the influence of the external load on the reaction time of the lower limbs of mixed martial arts fighters. Material and methods: The research group consisted of 31 senior MMA fighters (with training experience of at least 10 years, divided into two weight categories: light (66-70 kg) and heavy (over 93 kg) and each of them into two categories: intermediate and advanced). The Keizer Leg Press pneumatic device (Keizer, Fresno, CA, USA) was used to evaluate the reaction time of the lower limbs of MMA fighters. The subjects performed a …

The Impact Of Strength Training On The Improvement Of Jumping Ability And Selected Power Parameters Of The Lower Limbs In Soccer Players, Patricia Fischerova, Magdalena Nitychoruk, Wojciech Smolka, Marcin Zak, Artur Golas, Adam Maszczyk

Baltic Journal of Health and Physical Activity

Introduction: The aim of the study was to compare the impact of a 6-week program combined with football training and strength training on strength and power parameters in highly trained soccer players. It was hypothesized that 6 weeks would be enough for the experimental group to improve their jumping ability and pushing power.Material and methods: The study involved 34 female footballers playing in Ekstraliga (age: 22 ± 5 years; body height: 167 ± 5 cm; body weight: 60 ± 8 kg). The contestants were divided into an experimental group and a control group of 17 people in each group. The …

Mental And Physical Health In General Population During Covid-19: Systematic Review And Narrative Synthesis, Feifei Wang, Szilvia Boros

Baltic Journal of Health and Physical Activity

Background: The outbreak of COVID-19 changed the normality of daily life. Due to mobility restriction measures, physical and mental health in general population became a remarkable concern for researchers and health professionals. Material and methods: This article briefly reviews the evidence of mental and physical health consequences during COVID-19 pandemic. The review was conducted in October 2020 through PubMed and Web of Science with the searching frame: Mental health and Physical health and COVID-19. The study selection process followed the PRISMA flow diagram. Results: The reported mental consequences were mainly negative psychological effects including stress symptoms, anxiety, and depression. The …

The Influence Of Whole Body Cryotherapy On Plasma Concentration Of Melatonin And Serotonin In Patients With Osteoarthrosis Of The Lumbar Spine, Marta Barlowska-Trybulec, Joanna Szklarczyk, Jolanta Jaworek

Baltic Journal of Health and Physical Activity

Background: ‪Osteoarthrosis (OA) is the most common disease affecting mankind. There are many physiotherapeutic methods of treating OA symptoms. One of them is whole body cryotherapy (WBCT). The aim of this study was to present the impact of WBCT combined with kinesiotherapy on functional efficiency and changes in plasma concentrations of serotonin and melatonin in patients with lumbar spine OA. Material and methods: ‪60 patients underwent a series of WBCT combined with kinesiotherapy (group A). 60 patients underwent a series of kinesiotherapy alone (group B). Before and after the therapy patients were examined by Rolland Morris Disability Questionnaire (RMDQ), and …

Characteristics Of The Roles Of Mothers Of Children With Intellectual Disabilities As A Basis For Their Individual Therapy, Marcin Bialas

Baltic Journal of Health and Physical Activity

Background: ‪Women enjoy a variety of social roles during their lives. Among the commonly known ones, which include e.g. the roles of wives and mothers, there are also those that radically change the scenario of one’s past life. These include the role of mothers of children with intellectual disabilities. After all, the hardships associated with caring for them and with their upbringing, influence their mothers' perception of the world, change the existing family and professional social relations, determine the choice of values, and limit or block the goals set to date. It seemed interesting to the author of the study …

School Injuries And Their Prevention From The Present Perspective, Václav Beranek, Petr Stastny, Vit Novacek

Baltic Journal of Health and Physical Activity

Background: ‪Injuries are considered worldwide to be the most significant health problem, especially in childhood. In the Czech Republic, injuries are the most common cause of death among children and young adults. The aim of the study was to provide more insight in school accidents in the Czech Republic from 2008 to 2018 and to estimate future trends. Material and methods: ‪Annual reports of the Czech School Inspectorate (CSI) from 2007 to 2017 were the main sources of data. Results: ‪A high number of injuries occur in the school environment, especially at the primary level. In the Czech Republic, there …

Skeletal Muscle Index And Its Association With Mobility Among Community‐Dwelling Older Women, Zbigniew M. Ossowski

Baltic Journal of Health and Physical Activity

Conclusions: The study findings highlight the complaints of people with moderate myopia compared to people without myopia concerning both their quality of life and musculoskeletal problems.

The Quality Of Life, Neck And Shoulder Area Dysfunction And Upper Body Posture Among People With And Without Moderate Myopia, Hanna Kalajas-Tilga, Kuldar Kaljurand, Doris Vahtrik

Baltic Journal of Health and Physical Activity

Background: The current study aimed to examine the quality of life, dysfunction in the neck area and upper body posture among people with moderate myopia and to analyse the relationship between myopia and upper body posture. Material and methods: ‪Participants were 11 people with moderate myopia (MG) and 11 people without myopia (CG). The general quality of life was evaluated with the 36-Item Short Form Health Survey (SF-36), neck area pain with the Visual Analogue Scale (VAS) and discomfort with the Neck Bournemouth Questionnaire (NBQ). The National Eye Institute Visual Functioning Questionnaire (NEI-VFQ25) was used to measure vision-targeted health. Upper …

Purslane Supplementation Lowers Oxidative Stress, Inflammatory And Muscle Damage Biomarkers After High-Intensity Intermittent Exercise In Female Runners, Anis Charkhi Sahl Abad, Amine Ghram, Rahman Soori, Ali Akbarnejad, Fatemeh Azizi Ghuchan, Mohammad Mehdi Zare, Anthony C. Hackney, Stephen J. Bailey

Baltic Journal of Health and Physical Activity

Background: The aim of this study was to determine the effect of purslane supplementation on oxidative stress, inflammation and muscle damage biomarkers after completing high-intensity interval exercise (HIIE). Methods: Nine healthy female runners completed a HIIE treadmill protocol comprising 1 min at 100% of the peak treadmill velocity attained in a preliminary exhaustive incremental treadmill test, interspersed by 1 min of passive recovery, until they had run for 2.5 km. Athletes repeated this test following 10 days of supplementation with 1000 mg per day of purslane. Results: At baseline (i.e., absence of purslane supplementation) the HIIE protocol increased 9-HODE (p < 0.001), 13-HODE (p < 0.001), IL-17 (p < 0.001), TNF-α (p < 0.001), and LDH (p < 0.001). After purslane consumption, resting 9-HODE, 13-HODE, IL-17, TNF-α, and LDH were lowered (p < 0.001) and IL-10 was increased (p < 0.001) compared to before purslane supplementation. After purslane consumption and following the HIIE protocol, the responses of these biomarkers were lower compared to baseline (p < 0.001). Conclusion: Ten days of purslane supplementation blunted the perturbation to biomarkers of oxidative stress, inflammation and muscle damage in female runners completing a HIIE protocol.

Static Balance And Proprioception Evaluation In Deaf National Basketball Players, Gamze Cobanoglu, Sinem Suner-Keklik, Cagatay Gokdogan, Nihan Kafa, Seyfi Savas, Nevin A. Guzel

Baltic Journal of Health and Physical Activity

Background: ‪Because of the proximity of anatomical structures involved in auditory and vestibular functions, complications concerning the inner ear may lead to problems involving both systems. This study investigated whether static balance and knee proprioception in deaf basketball players are different from those in individuals with normal hearing. Material and methods: ‪12 deaf national basketball players and 13 individuals with normal hearing were included. Static balance was evaluated using the Biodex-BioSway Balance System. Knee proprioception was assessed using a Dualer IQ Digital Inclinometer with the active angle repetition test. Results: ‪The dominant-side mediolateral stability index and non-dominant-side overall, anteroposterior, and …

The Relationship Between Scapular Endurance And Core Endurance In Elite Amputee Football Players, Gurkan Gunaydin

Baltic Journal of Health and Physical Activity

Background: Body structure constitutes a kinetic chain with thoracolumbar fascia and this chain may induce a relationship between scapular and spinal stabilizers. Amputee soccer players use crutches during the game and, considering that the crutch use may also activate different muscle groups, the possibility of the relationship between scapular and spinal stabilizers becomes important for organizing training programs. The aim of this study is to determine the relationship between scapular endurance and core endurance in elite amputee players. Material and methods: Fifteen male amputee national football team players took part in the study. The players’ scapular endurance was evaluated by …

Effective Lifeguard Scanning: A Review, Stephen J. Langendorfer Ph.D., Francesco (Frank) A. Pia Ph.D., Angela K. Beale-Tawfeeq Ph.D.

International Journal of Aquatic Research and Education

The purpose of this scientific review was to address the question of what evidence-based visual surveillance/scanning skills exist in the peer-reviewed scholarly literature. It is well known that lifeguards spend a majority of their on-duty time surveying bathers and swimmers in the water. Lifeguards need to quickly distinguish among swimmers in distress and drowning persons from other bathers in order to rapidly come to their aid to prevent drowning. To be able to accomplish this task, Signal Detection Theory reveals that lifeguards need specific and extensive training in identifying the behavioral patterns associated with drowning persons and swimmers in distress. …

Lifeguard Performance Skills: A Systematic Review, Paulo Santiago, Filipe Maia, Sandra Santiago, Daniel Duarte, Pedro Teques

International Journal of Aquatic Research and Education

Drowning is one of the leading causes of death worldwide and lifeguards’ action can be regarded as a significant contribution to change that reality. In this regard, the purpose of this systematic review was to identify factors associated with lifeguards’ performance. After extensive research on PsycArticles, PsicBooks, PsycInfo, SportDiscus, Web of Science, PubMed, Scopus and SportDiscus databases, containing the keywords “lifeguard” AND “performance”, “lifeguard” AND “skills” and “lifeguard” AND “drowning”, we obtained 429 research articles. After eliminating duplicates, excluding those that had no relevance to the study, and screening against set criteria, a total of five articles were fully reviewed. …

Educating Elementary Students About Nutrition: An After-School Club Curriculum, Morgan Gurwell

Honors Program: Senior Projects (Public)

This creative project was created to serve as a 10-week afterschool club curriculum for 3rd-5th graders to teach them about nutrition and healthy eating patterns. The goal of the program is to help kids establish a foundation for healthy eating that they can utilize throughout their lives, potentially reducing their risk of developing chronic diseases as an adult. Information presented during the program is a representation of the key components of the USDA MyPlate and the 2020-2025 Dietary Guidelines for Americans. The curriculum aims to teach these concepts by breaking down the different food groups, reading nutrition facts labels, and …

Adverse Childhood Experiences And Sleep Difficulties Among Young Adult College Students, Larisa D. Albers, Timothy J. Grigsby, Stephanie M. Benjamin, Christopher J. Rogers, Jennifer B. Unger, Myriam Forster

Environmental & Global Health Faculty Research

Although adverse childhood experiences (traumatic events such as maltreatment and household dysfunction) are associated with increased risk for sleep difficulties among adults, the association between adverse childhood experiences and poor sleep health among young adult college populations is understudied. This study examined the adverse childhood experience–sleep health (self-reported sleep difficulty and diagnosis of insomnia or “other” sleep disorder) association among college students. Data are from the 2018/2019 American College Health Association-National College Health Assessment II (ACHA-NCHA-II) survey administered at public universities in California (n = 3606) and Texas (n = 407). Logistic regression models investigated the relative effect of adverse …

How To Hiit While Pregnant? The Protocol Characteristics And Effects Of High Intensity Interval Training Implemented During Pregnancy – A Systematic Review, Anna Szumilewicz, Rita Santos-Rocha, Aneta Worska, Magdalena Piernicka, Hongli Yu, Simona Pajaujiene, Najmeh-Alsadat Shojaeian, Miguel Angel Oviedo-Caro

Baltic Journal of Health and Physical Activity

There is strong scientific evidence that prenatal physical activity of moderate-to-high in-tensity is a prerequisite of the proper course of pregnancy, childbirth and fetus development. How-ever, to date little data have been available on high intensity interval training (HIIT) performed during pregnancy. Following the PRISMA guidelines, this systematic review aimed at: first, to characterize HIIT protocols used or planned to be implemented during pregnancy; second, to determine their training effects on participant’s health and obstetric outcomes. We included nine original works and three clinical trials in the analysis. The HIIT protocols substantially differed in terms of the training components (type, …

Effect Of Repeated Eccentric Exercise On Muscle Damage Markers And Motor Unit Control Strategies In Arm And Hand Muscle, Sunggun Jeon, Xin Ye, William M. Miller, Jun Seob Song

Faculty and Student Publications

To examine the contralateral repeated bout effect (CL-RBE) on muscle damage markers and motor unit (MU) control strategies, seventeen healthy adults performed two bouts of 60 eccentric contractions with elbow flexor (EF group; n ​= ​9) or index finger abductor (IA group; n ​= ​8) muscles, separated by 1 week. All participants randomly performed eccentric exercise on either the right or left arm or hand muscles, and muscle damage markers and submaximal trapezoid contraction tests were conducted pre, post, 1- and 2-day post eccentric protocol. One week after the first bout, the same exercise protocol and measurements were performed on …

Evaluation Of A Hands-On Cooking Class And Its Effects On Self-Efficacy In Relation To Healthy Eating In Type 2 Diabetics, Codi A. Jenshak-Gorzinski

Doctor of Nursing Practice Scholarly Projects

The prevalence of Type 2 diabetes is alarming and poses a great threat to U.S. national health. Chronic diabetes can lead to serious conditions such as heart attack and stroke, and can result in premature mortality (World Health Organization, 2018). Diabetes can be prevented or treated by eating a healthy diet. Cooking classes are a potential way to improve American’s knowledge of nutritional principles and help them become confident that they have the capacity to eat a healthy diet. The purpose of this DNP project was to determine if participation in cooking classes enhanced self-efficacy as it pertains to healthy …

Nebline, March/April 2022

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Become a Groundwater Steward

4 Ways to Celebrate National Nutrition Month

Recipe of the Month

Selecting Fruit Trees for Eastern Nebraska

Garden Guide: Things to Do This Month

2022 Chemigation Trainings

Lancaster County Ag VIP Awards

Upcoming Early Childhood Trainings

Aleyna Cuttlers Participated in National 4-H Congress

4-H Horse Judging Team at Nationals

Meet 2021–22 4-H Council

Meet 2021–22 4-H Teen Council

Hear of 4-H Volunteer Award: Sherry Kubicek

Hear of 4-H Volunteer Award: Angie Root

4th & 5th Grade Fun Night, March 4

Rabbit Show, March 19

UNL Chick Days, March 26

Bucket Calf Workshop, March 27

Dressage Schooling …

A Playworker’S Musings On The Perceptions And Importance Of ’Mess’ In A Play Space., Angus Ian Gorrie

International Journal of Playwork Practice

The aesthetics of any given play environment is often subject to immense scrutiny, often at the behest of adult agendas. This paper will, from a playwork practitioner’s perspective, discuss how aspects of perceptive mess in a play space positively affect play, the physical opportunities for children, their wellbeing, sense of belonging and their ability to create a sense of order as they see it. This will be juxtaposed against the situations in which children find themselves, by adult design, that paradoxically have the opposite effect. The author has drawn heavily from aspects of playwork theory and practice in the development …

The Prevalence Of Wrist Wrap Use In Actively Competing Powerlifters, Dillon R. Harris, Thomas D. Cardaci, Harry P. Cintineo, Richard D. Pham, Kristen A. Dunsmore, Leslee K. Funderburk, Steven B. Machek

International Journal of Exercise Science: Conference Proceedings

Wrist wraps are often ergogenically employed by competitive powerlifters to improve bench press performance, but several product-specific variations may impact any potential benefits. Moreover, the prevalence of athletic wrist wrap use is hitherto undescribed. PURPOSE: to characterize the pervasiveness of wrist wrap use amongst competitive powerlifters with regards to style (flexible [F] or stiff [S]), length, and tightness amongst competitive powerlifters. METHODS: Powerlifters (n = 70; 27±6y) who competed in the last two years were randomly recruited at sanctioned meets across the USA. After providing consent and following a 5-minute seated rest, participant wrist wrap use descriptive data (wrap style …

Maintenance Of Muscle Size And Function Following In-Season Training Of Division I Football Athletes, Sofia Guerrero, Lyric Richardson, Amy Reira, Emma Bozarth, Micheal Luera

International Journal of Exercise Science: Conference Proceedings

During in-season training for collegiate athletes, there are fewer metabolically demanding resistance training sessions compared to other seasons of the programmed macrocycle. The shift of training duration and intensity for the in-season mesocycle may hinder an athlete’s ability to maintain gains from prior training cycles. In-season training commonly focuses on maintaining muscle mass and reducing the probability of atrophy. PURPOSE: The purpose of this study is to examine the potential adaptations following in-season training on muscle size and function in Division I (DI) athletes METHODS: Fifteen DI football athletes (mean ± sd; age, 20 ± 2 years; height, 189.6 ± …

Training Modifications In Endurance Athletes Due To Covid-19 Restrictions, Birinder Nijjar, Meena Shah, Kamiah Moss, Andreas Kreutzer, Austin J. Graybeal, Robyn Braun-Trocchio, Yan Zhang, Ryan R. Porter

International Journal of Exercise Science: Conference Proceedings

The COVID-19 pandemic created a situation that abruptly altered the life of nearly every individual, forcing them to adjust their daily habits. Adults who regularly engaged in daily physical activity, either as recreational, collegiate, or professional athletes prior to lockdowns had to subsequently adapt and change their training regimens. PURPOSE: To determine which characteristics (age, sex, education level, socioeconomic status, primary endurance sport, whether the athlete is being coached or following a training program, and prior competition medaling) of recreational, collegiate, and professional endurance athletes were associated with training changes due to COVID-19 safety restrictions. METHODS: A cross-sectional …

Novel Energy Drink Improves Mood And Raises Blood Pressure, But Has No Effect On Cardiac Qtc Interval Or Rate-Pressure Product In Young Adult Gamers, Nathaniel Helwig, Laura Schwager, Emily Rogers, Nile Banks, Chris Lockwood, Nathaniel D.M. Jenkins

International Journal of Exercise Science: Conference Proceedings

Novel energy drink formulations have been introduced to the market that are purported to have nootropic effects – including improving mood. Despite their rapidly growing popularity, especially among video gamers, there is minimal evidence supporting their efficacy or establishing their cardiovascular safety profiles. PURPOSE: We conducted a randomized, double-blind, placebo-controlled, crossover trial to investigate the effects of acute consumption of a non-caloric, novel energy drink (NED) containing 200 mg caffeine, citicoline, tyrosine, B-vitamins, and carboxylic acids on mood and cardiovascular safety outcomes. We hypothesized that NED would improve mood without significant adverse cardiovascular effects when compared to placebo. METHODS: Forty-five …

The Gap Between Education And Retention Of Concussion Protocol, Symptoms, And Risks In Collegiate Athletes, Kathryn Smith

International Journal of Exercise Science: Conference Proceedings

In the past 25 years, sports-related concussions (SRC) or traumatic brain injuries (TBI) have been increasing nationwide. TBIs have become an important public health issue because of the large number of concussions sustained, the generally young age of patients at the time of injury, and the potential cumulative effects of repeated injuries. PURPOSE: To determine if there is a gap between education and retention of concussion protocol, symptoms, and risks in collegiate athletes. METHODS: An IRB approved Google Form survey was collected from 167 student athletes to determine the specificity and extent of the gap between education and retention. Participants …

Laboratory Measurements Of Division 1 College Baseball Players To Predict Field Base Performance, Sebastian Ortiz, Lyric Richardson, Emma Bozarth, Amy Riera, Kase Pennartz, Micheal Luera

International Journal of Exercise Science: Conference Proceedings

Cross-sectional area (CSA) of skeletal muscle has been commonly used as a predictor of force production. Peak force (PF) production during maximal contractions of the lower body can be a primary indicator of an athlete’s potential to perform on the field. PURPOSE: The purpose of this study was to use CSA for the VL and RF and PF to predict 60-yard dash times. METHODS: Fifteen male athletes (20.64 yrs. ±1.54, 182.89 cm. ±5.74, 196.58 kg ±21.2.) participated in this investigation. Sixty-yard dash times were recorded from each athlete prior to laboratory testing. Skeletal muscle CSA were taken from the VL …

Monitoring Firing Behaviors Of Motor Unit Action Potentials During Low-Intensity Fatiguing Contractions, Dakota Harris, Lyric Richardson, Amy Riera, Emma Bozarth, Micheal Luera

International Journal of Exercise Science: Conference Proceedings

Motor Units (MU) are systematically activated from increasing size in accordance to the size principle. As muscle fatigue sets in, MU firing rate increases in response to sustaining whole-body force production during a low-loaded sustained contraction with respect to MU size and MU interspike intervals (ISI). PURPOSE: The purpose of this study is to compare the motor unit firing behaviors during low-force isometric fatiguing contractions. Methods: Following 3 MVCs, eight lower-body resistance trained males (23.38 ± 2.88 yrs.; 178.38 ± 7.85 cm; 86.10 ± 11.88 kg) performed 60 second submaximal (30% MVC) isometric ramp contraction of the knee extension …

Bilateral Comparison Of Elbow Ulnar Collateral Ligament Thickness In Division I Baseball Athletes, Cade M. Parrish, Brittany Dowling, Eli Williams, Mitchel Magrini, Quincy Johnson, Michael Luera

International Journal of Exercise Science: Conference Proceedings

It has been established the mechanics of throwing a baseball contributes to ulnar collateral ligament (UCL) injury because of the repetitive valgus stress on the anterior band of the UCL, as it is the primary stabilizer of valgus stress in the elbow. This repetitive stress has been shown to cause adaptations in tensile properties leading to damage or failure of the UCL. Previous research has shown that ultrasound imaging may have the ability to detect changes in the UCL before the onset of symptoms in pitchers. PURPOSE: This study was performed to compare bilateral UCL thickness in Division I …

Challenges That Women In Athletic Training Face In Ncaa Athletics, Madison Vargas, Andi Johnston Green

International Journal of Exercise Science: Conference Proceedings

Athletic training was once known to be a male dominated profession however in more recent years the number of females in the profession has been increasing. According to the National Athletic Trainer’s Association 55% of its members identify as being a woman. PURPOSE: The purpose of this study was to seek the challenges that athletic trainers who identify as a woman have/or are currently facing while working in NCAA Athletics. There are many young women out there who aspire to be an athletic trainer one day but are hesitant about joining the profession because they want to have a …

Using Hba1c To Diagnose Diabetes In The Uc, Davis-Type 2 Diabetes Mellitus Rat Model, Yu Henry Huo, Jennice Herrera, Kimber L. Stanhope, James L. Graham, Peter J. Havel D.V.M., Ph.D., Audrey J. Stone, Michelle L. Harrison

International Journal of Exercise Science: Conference Proceedings

With disease progression, type 2 diabetes mellitus (T2DM) leads to debilitating complications arising from damage to nerves and blood vessels. Importantly, investigations focusing on T2DM progression have the capacity to distinguish individuals at greater risk for these severe complications through the identification of predictive biomarkers. Hence, the accurate diagnosis of T2DM is critical to such investigations. UC Davis (UCD) T2DM rats are born without diabetes and develop the disease over time with a similar pathophysiology to that in humans. This unique rat model allows researchers to investigate predictive biomarkers linked to the progression of T2D; however, such investigations require an …