Medicine and Health Sciences Commons^™

Sources Of Nutrition Information In Recreational Ultra-Marathon Runners: A Mixed Methods Analysis, Sara E. Mahoney, Thomas R. Wójcicki, Andrew J. Carnes

Journal of Human Performance in Extreme Environments

Ultra-marathon events (i.e., .42.2-km) continue to grow in popularity; however, little is known regarding the sources of nutrition information which inform their beliefs and habits. The objective of this study was to characterize the acquisition of sport-specific nutrition information among ultra-endurance athletes using a mixed methods design. Qualitative data were collected through focus groups and analyzed using thematic analysis. Three primary higher order themes were identified: Optimal Diet for Ultra-Endurance Athletes, Common Sources of Information, and Barriers to Scientific Information. Then, a self-report inventory (Sources of Nutrition Information-SONI questionnaire) was developed to assess common sources of nutrition information and characterize …

Profil Antropometri, Ketersediaan Energi Dan Kepadatan Tulang Pada Atlet Remaja Putri Berbagai Cabang Olahraga, Novi Setyawati, Fillah Fithra Dieny, Ayu Rahadiyanti, Deny Yudi Fitranti, A. Fahmy Arif Tsani

Jurnal Keolahragaan

Penelitian ini bertujuan untuk menganalisis perbedaan profil antropometri, ketersediaan energi, dan kepadatan tulang pada atlet remaja putri berbagai cabang olahraga. Desain penelitian cross-sectional metode consecutive sampling dengan jumlah 54 atlet usia 13-21 tahun dilaksanakan di BPPLOP Jawa Tengah, Klub Atletik Salatiga, Klub Atletik dan Renang Universitas Negeri Semarang. Persen lemak tubuh, IMT, fat free mass diukur dengan Total Body Composition Analyzer. Form 24 hour-food recall, 24-hour physical activity record dan fat free mass untuk mengukur ketersedian energi. Bone densitometer Osteosys SONOST 3000 untuk mengukur kepadatan tulang. Analisis menggunakan uji One-way ANOVA dan uji Kruskal Wallis. Persen lemak …

Efek Suplementasi Kalsium Terhadap Kebugaran Dan Profil Kesehatan Pada Atlet Tarung Derajat, Yusni Yusni, Amiruddin Amiruddin

Jurnal Keolahragaan

Kalsium merupakan mineral utama yang sangat dibutuhkan oleh atlet untuk kekuatan tulang, sendi dan kontraksi otot pada saat berolahraga. Olahraga berat dan berlangsung lama secara progresif akan meningkatkan kebutuhan kalsium. Inadekuat asupan kalsium berdampak terhadap hipokalsemia yang akan meningkatkan risiko terjadinya cedera olahraga. Tujuan penelitian adalah menganalisis pengaruh suplementasi kalsium terhadap kebugaran dan kesehatan pada atlet Tarung Derajat. Design penelitiannya adalah eksperimental (one group pretest-post test design). Total 21 atlet Tarung Derajat, usia 18-25 tahun, putra dan putri sebagai subjek. Pemeriksaan meliputi, pengukuran: komponen fisik untuk mengetahui kebugaran, anthropometri (berat, tinggi, dan indeks massa tubuh), dan tekanan darah …

Efektivitas Stretching, Passive Activity Dan Vo2 Max Dalam Mencegah Terjadinya Delayed Onset Muscle Soreness, Andika Triansyah, Mimi Haetami

Jurnal Keolahragaan

Tujuan dalam penelitian ini adalah: (1) Untuk mengetahui apakah ada perbedaan efektivitas active isolated stretching dan passive activity dalam mencegah terjadinya delayed onset muscle soreness setelah olahraga intensitas tinggi; (2) Untuk mengetahui apakah ada perbedaan efektivitas antara VO2Max tinggi dan VO2Max rendah dalam mencegah terjadinya delayed onset muscle soreness setelah olahraga intensitas tinggi; (3) Untuk mengetahui apakah ada interaksi antara active isolated stretching dan passive activity dengan VO2Max dalam mencegah terjadinya delayed onset muscle soreness setelah olahraga intensitas tinggi. Metode yang digunakan dalam penelitian ini adalah eksperimen. Bentuk penelitian menggunakan rancangan faktorial 2x2. Teknik pengambilan sampel yang digunakan dalam penelitian …

Respons Molekuler Beta Endorphin Terhadap Variasi Intensitas Latihan Pada Atlet Sprint, Eddy Purnomo, Joko Pekik Irianto, Mansur Mansur

Jurnal Keolahragaan

Latihan Interval (LI) merupakan salah satu metode latihan untuk meningkatkan dan mempertahankan kemampuan/kecepatan berlari dalam jarak dan waktu tempuh yang sudah ditentukan. Penelitian ini bertujuan menemukan gambaran respons fisiologis dan biolemis Kadar β-endorfin terhadap LI dengan berbagai macam intensitas latihan (tinggi, sedang, dan rendah) pada sprinter dan non- sprinter Metode. Penelitian ini menggunakan metode eksperimen semu yang terdiri dari tiga tahap pelaksanaan pengukuran. Subjek penelitian ini adalah sprinter UKM 17 orang dan kelompok non-sprinter 15 orang. Setiap kelompok dibagi menjadi tiga kelompok yang lebih kecil berdasarkan intensitas latihan, yaitu kelompok latihan intensitas tinggi, sedang, dan rendah. Penelitian dilakukan …

Level Aktifitas Fisik Dan Faktor Risiko Penyakit Kardiovaskuler Pada Karyawan Kantor Di Universitas, Febriani Fajar Ekawati, Tri Winarti Rahayu, Hendrig Joko Prasetyo

Jurnal Keolahragaan

Noncommunicable Diseases (NCDs) merupakan salah satu penyebab kematian utama di dunia. Kurangnya aktivitas fisik dapat meningkatkan risiko penyakit ini. Meskipun telah banyak penelitian yang menyelidiki tentang hubungan aktivitas fisik dan faktor risiko penyakit kardiovaskuler, hanya terdapat beberapa penelitian di Indonesia yang menelaah tentang peran aktivitas fisik dalam perkembangan penyakit kardiovaskuler. Penelitian ini bertujuan untuk mendeskripsikan tentang tingkat aktivitas fisik dan menyelidiki hubungannya dengan faktor risiko penyakit kardiovaskuler pada karyawan kantor di lingkungan Universitas Sebelas Maret (UNS). Penelitian ini menggunakan desain penelitian potong lintang, dengan jumlah sampel sebanyak 44 orang. Data level aktivitas fisik diperoleh dari International Physical Activity Questionnaire (IPAQ). …

Pengaruh Pemberian Jus Buah Naga Merah Setelah Latihan Fisik Intensitas Berat Terhadap Jumlah Leukosit, Alginda Pranata Tarigan, Novita Sari Harahap, Deni Rahman Marpaung

Jurnal Keolahragaan

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian jus buah naga merah setelah melakukan latihan fisik intensitas berat terhadap jumlah leukosit. Metode penelitian ini adalah pre-experimental dengan desain pretest and posttest group design. Populasi penelitian adalah mahasiswa Ilmu Keolahragaan angkatan 2018, Universitas Negeri Medan dengan purposive sampling diperoleh sampel 10 orang. Sampel dibagi atas 2 kelompok yaitu kelompok P1; kelompok yang diberi latihan fisik intensitas berat tanpa diberi jus buah naga merah dan kelompok P2; kelompok yang diberi latihan fisik intensitas berat dan diberi jus buah naga merah. Penelitian ini dilakukan pada Januari 2020 sampai dengan Februari 2020, dosis buah …

Respon Kapasitas Daya Tahan Dan Aldosterone: Efek Minuman Isotonik, Nur Azis Rohmansyah, Wulan Rahmadhani, Setiyawan Setiyawan, Ashira Hiruntrakul

Jurnal Keolahragaan

Ada kepercayaan umum bahwa minuman istonik berpotensi meningkatkan daya tahan dan aldosterone pada saat latihan dan pemulihan.Namun kepercayaan itu perlu dikaji ulang karena masih bisa untuk diperdebatkan dan lebih banyak lagi bukti empiris. Penelitian ini bertujuan untuk menguji minuma isotonik, air dan kontrol pada respon fisiologis, termasuk kapasitas daya tahan dan aldosterone pada saat latihan dan pemulihan pada saat cuaca panas. Dua belas atlet sepakbola prosseional dari Khon Kaen FC, Thailand yang terlibat dalam penelitian ini. Lari 3000 m, pemulihan 1 jam, dan waktu untuk uji kelelahan dilakukan dalam penelitian ini. Hasil penelitian menunjukkan tidak adanya respon fisiologis selama lari …

When Working Out Makes You Sick To Your Stomach: What To Know About Exercise-Induced Nausea, Anne R. Crecelius

Health and Sport Science Faculty Publications

You’re doing it! You’re working out, reaping all those benefits of exercise that have been drilled into your head.

So you’re pedaling your heart out or running like you’re escaping a zombie horde. You’re feeling accomplished, on cloud nine, until … your stomach starts to churn. You may even feel dizzy. Your feelings of accomplishment have turned to agony as you deal with a bout of nausea.

Exercise-induced nausea is quite common, as are exercise-induced gastrointestinal (GI) problems in general, affecting perhaps up to 90% of endurance athletes.

So why does this happen and, more important, how can you prevent …

Return-To-Play And Competitive Outcomes After Ulnar Collateral Ligament Reconstruction Among Baseball Players: A Systematic Review, Stephen J. Thomas, Ryan W. Paul, Adam B. Rosen, Sam J. Wilkins, Joseph Scheidt, John D. Kelly Iv, Ryan L. Crotin

Department of Exercise Science Faculty Papers

Background: Ulnar collateral ligament (UCL) reconstruction (UCLR) is very common in baseball. However, no review has compared the return-to-play (RTP) and in-game performance statistics of pitchers after primary and revision UCLR as well as of position players after UCLR.

Purpose: To review, synthesize, and evaluate the published literature on outcomes after UCLR in baseball players to determine RTP and competitive outcomes among various populations of baseball players.

Study Design: Systematic review; Level of evidence, 4.

Methods: A literature search including studies between 1980 and November 4, 2019, was conducted for articles that included the following terms: ulnar collateral ligament, elbow, …

Diagnostic Accuracy Of Mcmurry’S Test In The Diagnosis Of Meniscal Tears, Jessica Smyth, Hartwell Rainey

Physician Assistant Capstones, 2020-current

No abstract provided.

Perspectives Of Canadian University Coaches On Integrating Sport Psychology And Mental Performance Consultants In Varsity Programs, Federico Cisneros Sánchez

Electronic Thesis and Dissertation Repository

Recently, sport psychology has become a more popular resource for athletes and coaches when looking to increase performance. It is unknown how many Canadian universities utilize sport psychology services in their athletic programs. Semi-structured interviews were conducted with coaches of Canadian university varsity teams to learn about their opinions on sport psychology and mental performance consultants (MPCs). The research was approached from a pragmatic perspective. Results showed that MPCs are important to enhance performance and provide mental health resources. MPCs provide athletes with personal and leadership development, mental skills training, and mental health support. MPCs can also be a resource …

The Effects Of Exercise On Breastmilk Composition And Supply: A Critical Literature Review, Jewell Mcroy

Masters Theses, 2020-current

It is well established that breastfeeding provides dual benefits to both the mother and the infant and is the preferred method of providing nutrients to infants essential for growth and development. Participating in regular physical exercise is also well-supported by research to be beneficial to one’s overall health and quality of life. Currently there are no physical activity guidelines developed for women who are postpartum and breastfeeding. An online database search was conducted; three articles met the inclusion criteria and were included within the review. Studies were included if there were direct measures of human breastmilk composition, supply/volume, and included …

Assessment Of Landing Biomechanics And Rehabilitation After Anterior Cruciate Ligament Reconstruction, Sheila S. Gagnon

Electronic Thesis and Dissertation Repository

Aberrant landing biomechanics increase the risk of anterior cruciate ligament (ACL) injury and are a focus of rehabilitation after ACL reconstruction. The purpose of the present thesis was to develop and evaluate methods of assessing landing mechanics and investigate the effects of different rehabilitation strategies after ACL reconstruction. Three studies were conducted. The first study used a Delphi process to develop the content of a Clinician-Rated Drop Vertical Jump Scale to evaluate jump landing mechanics during rehabilitation after ACL reconstruction. Twenty experts participated in four rounds of questioning, resulting in 92% agreement for knee valgus collapse, lateral trunk lean, insufficient …

Is Kinesiology A Bridge To Stem Engagement? Sport Science Labs In High School, Judy A. Schultz, Robert W. Danielson, Robert D. Catena, Christopher P. Connolly, Kasee Hildenbrand

Northwest Journal of Teacher Education

Improving STEM education in schools is important to prepare students for the increasing number of STEM related jobs. As a STEM discipline, kinesiology, which includes the study of sport, exercise, movement and well-being, may be an effective link between science concepts and students’ everyday lives and thus may stimulate science engagement. Our university’s kinesiology programs developed a set of sport related kinesiology labs which were presented by faculty and students during one semester in local high school Freshmen and Senior science classes. Survey data included information about STEM engagement, scientific inquiry, and knowledge of kinesiology as a STEM field. Findings …

Effectiveness Of Methods For Improving The Technique Of Performing The Snatch In Qualified Weightlifters, Shuhrat Toshturdiyev, Anvar Khodjayev

Eurasian Journal of Sport Science

Aim: of the study is to develop suggestions and recommendations for improving the technique of performing the snatch in qualified weightlifters. Methods:usage of special auxiliary exercises and simulators in training sessions aimed at improving the technique of performing the snatch in qualified weightlifters. Results: pilot program using a new approachthe ability to spread training loads in the preparatory and pre-competition cycles had a positive impact on improving the level of physical fitness, which contributed to the growth of technical skill of weightlifters. Conclusion: usage of special auxiliary exercises, simulators in training sessions and program using a new approach improved level

Questions Of Temporary Adaptation Of Weightlifters To Different Climatic And Geographical Conditions, Rashid Matkarimov

Eurasian Journal of Sport Science

Aim: to study the features of adaptive adjustment of the body of weightlifters in various geographical climate conditions and the influence of training factors, physiotherapeutic agents and adaptogens of plant origin on these processes. Method of research: Analysis and generalization of scientific and methodological literature, questionnaires, instrumental method, pedagogical testing and observation, pedagogical experiment, statistical methods of results processing. Results: Training loads before and after the migration period of training are experimentally justified, and the most effective options are considered in combination with the use of plant-based adaptogens that contribute to the active course of adaptation processes and maintain a …

The 2019 P-Mig Student Survey Report And Capturing The Undergraduate Perspective Of Physiology Programming, Jennifer Rogers, Jenny L. Mcfarland, Claudia I. Stanescu, Patrick L. Crosswhite, Anne R. Crecelius

Health and Sport Science Faculty Publications

The aim of the 2019 Student Survey was to inform the Physiology Majors Interest Group (PMIG) of characteristics of undergraduates enrolled in physiology courses or degree programs from across the United States, to be used as one input source for development of program-level guidelines. 1389 participants from seven universities completed the 2019 P-MIG Student Survey. 37% reported enrollment in a physiology/human physiology major; allied health related programs were the second most common (24%). 61% of respondents reported attending a community college, the majority of whom enrolled in one or more courses at a community college while in high school (44%). …

Body Composition In Elite Strongman Competitors, William J. Kraemer, Lydia K. Caldwell, Emily M. Post, William H. Dupont, Emily R. Martini, Nicholas A. Ratamess, Tunde K. Szivak, Jason P. Shurley, Matthew K. Beeler, Jeff S. Volek, Carl M. Maresh, Janice S. Todd, Bryant J. Walrod, Parker N. Hyde, Ciaran Fairman, Thomas M. Best

Health and Sport Sciences Faculty Scholarship

Kraemer, WJ, Caldwell, LK, Post, EM, DuPont, WH, Martini, ER, Ratamess, NA, Szivak, TK, Shurley, JP, Beeler, MK, Volek, JS, Maresh, CM, Todd, JS, Walrod, BJ, Hyde, PN, Fairman, C, and Best, TM. Body composition in elite strongman competitors. J Strength Cond Res 34(12): 3326–3330, 2020—The purpose of this descriptive investigation was to characterize a group of elite strongman competitors to document the body composition of this unique population of strength athletes. Data were collected from eligible competitors as part of a health screening program conducted over 5 consecutive years. Imaging was acquired using dual-energy x-ray absorptiometry (DXA), providing total …

Recovery Using “Float” From High Intensity Stress On Growth Hormone-Like Molecules In Resistance Trained Men, William J. Kraemer, Lydia K. Caldwell, Emily M. Post, Matthew K. Beeler, Ryan M. Dickerson, Mary J. Kennett, Carl M. Maresh, Wesley C. Hymer

Health and Sport Sciences Faculty Scholarship

Objective

The purpose of this study was to examine the influence of a novel “floatation-restricted environmental stimulation therapy” (floatation-REST) on growth hormone responses to an intense resistance exercise stress.

Design

Nine resistance trained men (age: 23.4 ± 2.5 yrs.; height: 175.3 ± 5.4 cm; body mass: 85.3 ± 7.9 kg) completed a balanced, crossover-controlled study design with two identical exercise trials, differing only in post-exercise recovery intervention (i.e., control or floatation-REST). A two-week washout period was used between experimental conditions. Plasma lactate was measured pre-exercise, immediately post-exercise and after the 1 h. recovery interventions. Plasma iGH was measured pre-exercise, immediately-post …

Validation Of An Inertial-Measurement-Unit System For Calculating Hip And Knee Flexion Angles During Gait, Joonsun Park

Master's Theses

Technological advances regarding Inertial Measurements Units (IMUs) have positioned this type of sensor as an alternative for camera-based motion capture. This study introduces a new IMU based system (IMU_sys) to measure hip and knee flexion angles. PURPOSE: To validate the use of a five-sensor IMU_sys for the measurement of knee and hip flexion angles during gait in adults and pediatrics at two different time points. METHODS: Bilateral hip and knee flexion patterns (LH, RH, LK, and RK) of twenty-two healthy participants (12 adults and 10 pediatric) between the ages of 8 – 35 years were investigated. Participants …

Biomechanical Properties Of Land Based And Shallow Water Wait: A Comparative Review Of Literature, Mostafa Yaghoubi, Philip Fink, Wyatt H. Page, Sarah P. Shultz

International Journal of Aquatic Research and Education

Aquatic locomotion exercises are frequently used in rehabilitation and cross-training for land-based athletes. Hydrostatic pressure, thermal conductivity and drag force affect a person's ability to move; therefore, it is important to understand differences of biomechanical gait in water vs land. This review investigated biomechanical differences between shallow water and land-based exercises. PubMed, Google Scholar, SPORTDiscus and Scopus were searched; 33 studies included walking forward (27), backward (6) and running (6). Electromyographic amplitude was similar or less in submaximal intensity during aquatic gait, in comparison to on land. At maximal intensities, however, the amplitude was similar (n=5) or higher (n=4) in …

Voluntary Hypoventilation At Low Lung Volume (Vhl) During Strength And Conditioning Training Increases Anaerobic Performance: A Pilot Study, Zachary Taylor Hundley

Masters Theses

To determine whether a VHL protocol implemented into an already existing strength and conditioning program could improve anaerobic conditioning more efficiently within the military population. Six active duty males completed a seven-week training cycle with VHL protocols implemented on each training day (2-4 days/week). Before (Pre) and after (Post) protocol implementation, the participants performed a multi-stage 20-m shuttle run test (MSRT). After incorporating VHL, participants significantly improved their MRST scores by an average of 50.3%. Additionally, Body Oxygen Level Test (BOLT) scores were improved across the duration of the study. This study showed employing VHL can improve anaerobic performance in …

Groveport Rec Center: Covid-19 Vs. Exercise, Ciara Masterson

Masters Theses/Capstone Projects

Groveport Rec Center: Covid-19 vs. Exercise

Aerobic Exercise With Superimposed Virtual Reality Improves Cognitive Flexibility And Selective Attention In Young Males, Borja Sañudo, Ellie Abdo, Mario Bernardo-Filho, Redha Taiar

Publications

The literature to date is limited regarding the implantation of VR in healthy young individuals with a focus on cognitive function. Thirty healthy males aged between 22.8 and 24.3 years volunteered to participate in the study randomly and were assigned to one of two groups with alike exercises: an experimental group (GE, n = 15) that performed an exercise protocol with a VR game and a controlled group that performed the exercise protocol without the VR (CON, n = 15). A 128-card computerized version of the Wisconsin Card Sorting Task (WCST) and the Stroop test were completed before and after …

Reliability And Validity Of A Clinical Assessment Tool For Measuring Scapular Motion In All 3 Anatomical Planes, Oliver A. Silverson, Nicole G. Cascia, Carolyn M. Hettrich, Nicholas R. Heebner, Timothy L. Uhl

Athletic Training and Clinical Nutrition Faculty Publications

CONTEXT: A single clinical assessment device that objectively measures scapular motion in each anatomical plane is not currently available. The development of a novel electric goniometer affords the ability to quantify scapular motion in all three anatomical planes.

OBJECTIVE: Investigate the reliability and validity of an electric goniometer to measure scapular motion in each anatomical plane during arm elevation.

DESIGN: Cross-sectional.

SETTING: Laboratory setting.

PATIENTS OR OTHER PARTICIPANTS: Sixty participants (29 females, 31 males) were recruited from the general population.

INTERVENTION(S): An electric goniometer was used to record clinical measurements of scapular position at rest and total arc of motion …

Changes In Lifeguards’ Hazard Detection And Eye Movements With Experience: Is One Season Enough?, Jennifer Smith, Geoff Long, Peter Dawes, Oliver Runswick, Michael J. Tipton

International Journal of Aquatic Research and Education

Surveillance is key to the lifesaving capability of lifeguards. Experienced personnel consistently display enhanced hazard detection capabilities compared to less experienced counterparts. However, the mechanisms which underpin this effect and the time it takes to develop these skills are not understood. We hypothesized that, after one season of experience, the number of hazards detected by, and eye movements of, less experienced lifeguards (LEL) would more closely approximate experienced lifeguards (EL). The LEL watched ‘beach scene’ videos at the beginning and end of their first season. The number of hazards detected and eye-movement data were collected and compared to the EL …

Exercise For Weight Loss: Further Evaluating Energy Compensation With Exercise, Kyle D. Flack, Harry M. Hays, Jack Moreland, Douglas E. Long

Dietetics and Human Nutrition Faculty Publications

PURPOSE: This study assessed how individuals compensate for energy expended during a 12-wk aerobic exercise intervention, elucidating potential mechanisms and the role exercise dose plays in the compensatory response.

PARTICIPANTS AND DESIGN: Three-arm, randomized controlled trial among sedentary adults age 18 to 40 yr, body mass index of 25 to 35. Groups included six exercise sessions per week, two sessions per week, and sedentary control.

METHODS: Rate of exercise energy expenditure was calculated from a graded exercise test averaged across five heart rate zones. Energy compensation was calculated as the difference between expected weight loss (based on exercise energy expenditure) …

Maximizing Data Quality And Shortening Survey Time: Three-Form Planned Missing Data Survey Design, E. Whitney G. Moore, Kyle M. Lang, Elizabeth M. Grandfield

Kinesiology, Health and Sport Studies

Simulation studies have shown the three-form planned missing data design efficiently collects high quality data while reducing participant burden. This methodology is rarely used in sport and exercise psychology. Therefore, we conducted a re-sampling study with existing sport and exercise psychology survey data to test how three-form planned missing data survey design implemented with different item distribution approaches effect constructs’ internal measurement structure and validity. Results supported the efficacy of the three-form planned missing data survey design for cross-sectional data collection. Sample sizes of at least 300 (i.e., 100 per form) are recommended for having unbiased parameter estimates. It is …

Erica: Enabling Real-Time Mistake Detection And Corrective Feedback For Free-Weights Exercises, Meeralakshmi Radhakrishnan, Darshana Rathnayake, Koon Han Ong, Inseok Hwang, Archan Misra

Research Collection School Of Computing and Information Systems

We present ERICA, a digital personal trainer for users performing free weights exercises, with two key differentiators: (a) First, unlike prior approaches that either require multiple on-body wearables or specialized infrastructural sensing, ERICA uses a single in-ear "earable" device (piggybacking on a form factor routinely used by millions of gym-goers) and a simple inertial sensor mounted on each weight equipment; (b) Second, unlike prior work that focuses primarily on quantifying a workout, ERICA additionally identifies a variety of fine-grained exercising mistakes and delivers real-time, in-situ corrective instructions. To achieve this, we (a) design a robust approach for user-equipment association that …