Sports Sciences Commons^™

Diversified Health-Related Nordic Walking Training Programs And Physical Fitness Of Elderly Women, Monika Wiech, Krzysztof Prusik, Zbigniew Ossowski, Katarzyna Prusik, Jakub Kortas, Hanna Slomska, Lukasz Bielawa

Baltic Journal of Health and Physical Activity

Background: Aging of societies results in the growing number of disabled individuals, although the development of medicine and increasing awareness induce such changes as the modification of eating habits and lifestyle, which help to preserved independence for a longer period of time. Due to this, proposals of effective training programs to maintain physical fitness at a level enabling the efficient functioning in everyday life are sought. Material/Methods: The study group consisted of 60 women aged 60–74 years, participating in 6-month Nordic walking training. The respondents were divided into two groups: GE1, realizing endurance training with strengthening and flexibility exercises and …

The Long Lasting Effects Of Whole Body Rotation Vibration In A Fitness Exercise Program On Flexibility And Motor Coordination In Young Females, Tomasz Tomiak, Maria Agnieszka Niewiadomska, Mariusz Zasada, Ludmila J. Melnik, Viktor S. Mishchenko, Stanislaw Sawczyn

Baltic Journal of Health and Physical Activity

Background: The aim of the study was to determine additional effects of 8 weeks’ whole body rotation vibration combined with a fitness exercise program of health-related training on chosen motor coordination abilities and flexibility in young females. Material/Methods: Thirty-seven young females aged 20-25 (students) voluntarily participated in the study. The training program included 24 training sessions which were performed over the course of 8 weeks (3 sessions a week) and was based on basic principles of health-related protocols. The program of sessions was performed by subjects of theexperimental group with a working whole body vibration platform (20 Hz), whereas those …

The Effects Of Watsu Therapy On Autonomic Cardiovascular Modulation And Flexibility Of Children With Cerebral Palsy, Ertan Tufekcioglu

Baltic Journal of Health and Physical Activity

Background: We aimed to compare and examine the effect of aquatic interventions, Watsu® vs Immersion, on the autonomic nervous system and the range of motion in children with cerebral palsy, due to common belief that use of Watsu is beneficial for the special needs. Material and methods: Twenty-three children (age 7.5±2.8) were randomized to receive Watsu® therapy and Immersion interventions in the cross-over, age-stratified study. Each therapy session lasted 30 minutes twice a week for a total of 10 weeks in two non-consecutive periods. Short-term heart rate variability parameters by using a Polar H7 heart rate sensor with a signal …

The Effectiveness Of Functional Training On Static Balance, Dynamic Balance And Flexibility Of Females With Intellectual Disability, Sakineh Farrokhian, Ghorban Hemati Alamdarloo, Enayatollah Asadmanesh

Baltic Journal of Health and Physical Activity

Background: Children with intellectual disability (ID) have less balance and flexibility than typically developing peers. The aim of this study was to determine the effectiveness of functional training on static balance, dynamic balance and flexibility of female students with intellectual disability. Material/Methods: The research method was pre-test – post-test with a control group. The statistical population consisted of all female students with ID in elementary school of Shiraz studying under the auspices of the Special Education Organization in 2018–2019. The participants included 30 female students with ID selected through convenience sampling and randomly assigned to the experimental (n = 15) …

Investigation Of The Relationship Between Sit-And-Reach Flexibility And The Height, The Leg Length And The Trunk Length In Adolescent Athletes, Bihter Akınoğlu, Büşra Paköz, Adnan Hasanoğlu, Tuğba Kocahan

Baltic Journal of Health and Physical Activity

Background: Background: ‪‪The aim of this study is to investigate the relationship between the Sit-and-Reach (SR) test and the height, the leg length, and the trunk length of the male and female adolescent athletes, and to obtain relative SR test results using these anthropometric values. Material and methods: ‪‪Fifty-six adolescent athletes were included in the study. The athletes’ trunk, hip, and hamstring flexibility were evaluated with the SR test (traditional). The height-relative SR, leg length-relative SR and trunk length-relative SR test values were calculated by proportioning each data with the SR test values. Pearson/Spearman correlation analysis were used according to …

An Evaluation Of Static And Dynamic Yoga Training Programs, Garett Petty, Tomas Chapman-Lopez, Jose M. Moris, Claire Timon, Yunsuk Koh

International Journal of Exercise Science: Conference Proceedings

While traditional yoga programs focus on static stretching and core stability, Essentrics yoga relies more heavily on full-body stretch and strengthening regiments coupled with dynamic movements such as ceiling reaches, side-to-side bends, lunges, and side leg lifts. Through the incorporation of more dynamic movements, Essentrics yoga is thought to elicit greater improvements in overall body composition, flexibility, and balance. PURPOSE: To examine the benefits of a 6-weeks long Essentrics (dynamic) program compared to standard (static) Yoga on body composition, flexibility, and balance. METHODS: Thirty-one participants (24 females and 7 males, age = 20.4 ± 0.2yrs, and BMI = 22.58 ± …

Development Of Special Motor Training Of Young Gymnasts, Khojiakbar Akhtamkulovich Karimov

Eurasian Journal of Sport Science

Purpose: Improving the special motor training of young gymnasts based on the analysis of the results of special motor training of gymnasts at the stage of initial training.

Methods: The article widely uses the analysis of scientific and methodological literature, pedagogical observation, pedagogical experiment, testing, methods of mathematical statistics and video surveillance based on the improvement of special motor training of young gymnasts.

Results: During the analysis of data on the preparation of young gymnasts for special actions, the complex developed by gymnasts 5-7 years old when developing training for special actions was scientifically substantiated, and its effectiveness was determined …

Affective Flexibility As A Developmental Building Block Of Cognitive Reappraisal: An Fmri Study, Jordan E. Pierce, Eisha Haque, Maital Neta

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

Cognitive reappraisal is a form of emotion regulation that involves reinterpreting the meaning of a stimulus, often to downregulate one’s negative affect. Reappraisal typically recruits distributed regions of prefrontal and parietal cortex to generate new appraisals and downregulate the emotional response in the amygdala. In the current study, we compared reappraisal ability in an fMRI task with affective flexibility in a sample of children and adolescents (ages 6–17, N = 76). Affective flexibility was defined as variability in valence interpretations of ambiguous (surprised) facial expressions from a second behavioral task. Results demonstrated that age and affective flexibility predicted reappraisal ability, …

Designing And Evaluating An Intervention To Target Functional Movement, Flexibility, And Strength In Paddle Whitewater Raft Guides, Leah Irwin

All Theses

According to the Outdoor Industry Association (2020), about 3.4 million people across the United States went whitewater-rafting in 2019. The majority of the research on whitewater rafting has focused on guest injuries, with less attention on the whitewater raft guides, who have an arduous job and are at risk for shoulder, back, and hip injuries. In addition to these injuries, rafting guides also experience bilateral imbalances from utilizing a dominant guiding side. One way to prevent these types of injuries and imbalances is to improve functional movement, strength, and range of motion (ROM). The goal of this study was to …

Optimization Of The Training Process Through The Targeted Use Of Specific Physical Exercises, Guzal Andreevna Seyjanova

Eurasian Journal of Sport Science

Purpose: The purpose of this study is to improve the special motor abilities of gymnasts aged 13-14 years in group exercises based on the distribution of special physical exercises in the preparatory period .

Methods: 1. Pedagogical observations. 2. Pedagogical control tests. 3. Pedagogical experiment. 4. Mathematical and statistical analysis.

Results: In the course of the experimental group of gymnasts significantly increased: -the level of special-physical readiness by 14.8%; - technical readiness according to the results of expert assessment-from 0.46 to 0.72 points; average risk assessments in the composition by 0.9 points; the results of competitive assessments increased by 1.24 …

Menstrual Phase Symptoms And Perceived Musculoskeletal Strength And Flexibility Among Ncaa Collegiate Athletes, Ashton N. Vasquez, Kristen Mcalexander

International Journal of Exercise Science: Conference Proceedings

Previous findings suggest that the associations among menstrual hormones, symptoms and human performance are inconsistent and lacking. Earlier research has measured hormonal fluctuations and symptoms from each of the four menstrual phases (menstrual, follicular, ovulation, and luteal), but their physiological effects on perceived musculoskeletal strength and perceived flexibility remain unclear, particularly among college athletes. PURPOSE: To measure the prevalence and associations among self-reported menstrual symptoms, perceived overall strength and perceived flexibility in NCAA female athletes during each of the four menstrual phases. METHODS: In the Fall of 2020, a survey consisting of demographic questions and questions of perceived strength, flexibility, …

Reliability Of Isokinetic Tests Of Velocity‐ And Contraction Intensity‐Dependent Plantar Flexor Mechanical Properties, Matheus D. Pinto, Cody J. Wilson, Anthony D. Kay, Anthony J. Blazevich

Research outputs 2014 to 2021

“Flexibility” tests are traditionally performed voluntarily relaxed by rotating a joint slowly; however, functional activities are performed rapidly with voluntary/reflexive muscle activity. Here, we describe the reliabilities and differences in maximum ankle range of motion (ROM_max) and plantar flexor mechanical properties at several velocities and levels of voluntary force from a new test protocol on a commercially available dynamometer. Fifteen participants had their ankle joint dorsiflexed at 5, 30, and 60° s⁻¹ in two conditions: voluntarily relaxed and while producing 40% and 60% of maximal eccentric torque. Commonly reported variables describing ROM_max and resistance to stretch …

Localized Vibration: Effects On Flexibility, Louis Vince Lepak, Thomas W. Allen, Candace Robledo, David M. Thompson

School of Medicine Publications and Presentations

Background. Flexibility is an important component of physical conditioning used to improve performance and prevent injury. The application of vibration is one method that has been reported to increase flexibility. The preponderance of the literature reports the effects of whole-body vibration; fewer studies have investigated the effects of local vibration (LV) therapy.

Aims. To assess if LV affects spinal flexibility, the sit-and-reach test, or lower extremity range of motion measurements when compared to controls. To determine if the effects were specific to the site of LV application and if changes persisted between the follow-up visits.

Methods. Forty-three college students (age …

Integrating The Functional Movement Screen ® Into Strength And Conditioning Programs, Quincy Johnson, Chantel C. Coleman, Timothy Baghurst

Topics in Exercise Science and Kinesiology

• The purpose of this article is to provide an overview of the Functional Movement Screen (FMS®) and how it can be integrated into strength and conditioning programs of all levels.
• We utilized current literature and previous FMS ® field experience to develop and recommend approaches for implementing FMS® protocols into strength and conditioning programs.
• Description of FMS® Movements: The FMS® is a comprehensive biomechanical efficiency screen which is comprised of seven movements that have been deemed fundamental to athletic performance (7). Those movements include the; deep squat, hurdle step, in-line lunge, shoulder mobility, active straight-leg raise, trunk stability push-up, and …

Effects Of Different Intensity And Duration Of Warm-Up On Hemodynamics, Jump Power, And Flexibility, Imtiaz Masfique Dowllah, Ezra Meza, Amanda Hankins, Orlando Cepeda, Klarissa Ybarra, Brenda Palma, Brianna Lopez, Manuel Nunez, Alexandria Hinojosa, Ulku Karabulut, Murat Karabulut

International Journal of Exercise Science: Conference Proceedings

Tabata protocol (TP), usually consisting of eight to nine bouts of 20-sec of maximal exercise with 10-sec rest, is time-efficient intervention with both aerobic and anaerobic benefits. PURPOSE: This study investigated the effectiveness of different variation of TP as a warm-up procedure. METHODS: Twenty-five healthy subjects (13 females and 12 males) participated in this study. Participants performed 6 randomized exercise sessions separated by at least 48 hours. The exercise sessions involved 3-min (TP3-20:10; TP3-30:10), 5-min (TP5-20:10; TP5-30:10) or 8-min (TP8-20:10; TP8-30:10) consecutive bodyweight squats of either 20-sec workout with 10-sec rest (20:10) or 30-sec workout with 10-sec rest …

Effects Of Foam Rolling On Range Of Motion And Vertical Jump Height, Giovanna Leone, Chad Smith

Honors Theses

Static stretching has been shown to elicit an acute improvement in range of motion (ROM) in both the contralateral and ipsilateral limb. However, static stretching has also been shown to impair performance. Foam rolling has been used in clinical settings as well as by the general population to increase ROM without impairing performance. To date, there is limited research evaluating the effect of foam rolling on the contralateral limb. Therefore, the purpose of this study was to explore the effect of foam rolling on ROM and single-leg drop jump performance in the foam rolled and non-foam rolled legs. The results …

The Impact Of Power Training On Balance And Visual Feedback Removal, Juliana Bouton

Senior Honors Theses

Because power training has been known to augment stability, the purpose of this study was to assess whether the removal of visual input affects lower limb muscle power production in young women who are resistance trained to the same degree it affects the untrained. This provided insight as far as the need for resistance training protocols in a largely untrained visually impaired population. To study this, fourteen college-aged female participants (18-23 years) performed a seated double-leg press on a leg sled machine, isolating power production of the lower limbs. After establishing baselines, which involved finding an average of power produced …

The Impact Of Power Training On Balance And Visual Feedback Removal, Juliana Bouton

Juliana Bouton

Different Effects Of Static And Vibrating Foam Rollers On Ankle Plantar Flexion Flexibility And Neuromuscular Activation, Brianna G. Mazzei

Honors College Theses

The relatively new implementation of vibration into foam rollers was developed in response to the positive feedback of whole-body vibration treatment and foam rolling therapy. The purpose of the study is to research the changes in range of motion and myoelectric activity of the ankle dorsiflexors in female NCAA Division I swimmers when using a vibrating foam roller in comparison to a static foam roller. Combining the self-myofascial release with the increased blood flow and muscle temperature exerted from vibration could possibly enhance the effects of foam-rolling treatment. The different effects of ankle flexibility and motor unit activation after static …

Comparing The Effects Of Tissue Flossing And Instrument Assisted Soft Tissue Mobilization On Ankle Dorsiflexion, Sean Carlson, Garrett Rife, Zachary Williams

The Research and Scholarship Symposium (2013-2019)

Purpose: The purpose of this study is to evaluate the claimed effects of a new technique called Tissue Flossing and compare those effects with Instrument Assisted Soft Tissue Mobilization, or IASTM. Background: Tissue flossing is a relatively new technique that utilizes a large rubber band that is wrapped around the involved joint. Once applied, range of motion exercises are completed, and the band is removed. The goal is to increase joint range of motion. IASTM involves using a specialized tool to scrape an effected muscle or tendon of the body. The goal is to reduce any adhesions or scar tissue …

The Effects Of Exercise On Diabetes Mellitus Ii, Jarrett Thompson, Tyler Marinelli

EXSI 432/532: Research Methods in Exercise Science: Research Proposal Posters

No abstract provided.

The Effects Of Deep Oscillation Therapy For Individuals With Lower-Leg Pain, Mccall E. Christian, Riley C. Koenig, Zachary K. Winkelmann, Kenneth E. Games

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Purpose: Lower extremity (LE) pain accounts for 13-20% of injuries in the active population. LE pain has been contributed to inflexibility and fascial restrictions. Deep oscillation therapy (DOT) has been proposed to improve range of motion and reduce pain following musculoskeletal injuries. Therefore, our objective was to determine the effectiveness of DOT on ankle dorsiflexion range of motion (ROM) and pain in individuals with and without lower-leg pain. Methods: We used a single blind, pre-post experimental study in a research laboratory. Thirty-two active participants completed this study. Sixteen individuals reporting lower-leg pain and sixteen non-painful individuals completed the study. Participants …

The Effect Of Varying High-Intensity Interval Training Style Warm-Ups On Hemodynamic, Power, And Flexibility Responses, Nelson Wise, Orlando Cepeda, Klarissa Ybarra, Brenda Palma, Brianna Lopez, Manuel Nunez, Ezra Meza, Alexandria Hinojosa, Amanda Hankins, Murat Karabulut

International Journal of Exercise Science: Conference Proceedings

PURPOSE: The purpose of this study was to examine the effectiveness of high-intensity interval training (HIIT) style warm-up on hemodynamic, power, and flexibility responses. METHODS: Twelve male subjects (age: 24.15 ± 3.1 yr. & weight: 78.78 ± 16.83 kg) completed the study. On the first day, initial screening, anthropometric measures, and familiarization with testing procedures were completed. There were a total of 6 randomized testing sessions (separated by at least 48 hours.). The testing sessions were as follows: 3-min warm-up session with 20 sec work followed by 10 sec (C1), 3-min warm-up session with 30 sec work followed …

Elbow Injury Prevention In Youth Dominican Baseball Players: A Training Intervention Pilot Study, Chelsey Erbaugh Franz, Dawn Hall-Bibb, Myra Stockdale, Aliya Thompson, Bailey Biggs

Internet Journal of Allied Health Sciences and Practice

Background: Research suggests deficits in shoulder and elbow strength and flexibility may explain the role of elbow injuries in overhead athletes, specifically ulnar collateral ligament (UCL) injury in baseball players. Significant damage to this ligament typically requires operative care for continued activity in the sport. Several studies have demonstrated the success of rehabilitation programs post-surgery; however, few studies have examined the role of UCL injury prevention programs. A recognized upper extremity (UE) injury prevention method is the Thrower’s Ten Program. This program may create elbow stability when pitching and throwing, theoretically reducing the risk of UCL injury. Purpose: The purpose …

Factors That Effect Lower Extremity Muscle Strains In Collegiate Track And Field, Syrena Spanburgh-Hess

Graduate Theses

Both the number of recreational and competitive runners and the number of injuries have increased over the past decade. Track and field includes a variety of events, which differ in volume and intensity. The variability of the sport causes both chronic and acute injuries. Although chronic injuries are most prevalent, muscular strains are the most frequent acute injury (Jacobsson et al., 2011). Muscular strains have accounted for approximately 17% of all track and field injuries (Kluitenberg et al., 2014). A variety of predisposing factors for muscular strains have been described. The purpose of this study was to investigate causative factors …

Examination Of Hamstring Flexibility And Maximal Sprint Speed, Zach J. Guiser

Williams Honors College, Honors Research Projects

Abstract

Purpose

Maximal sprinting ability is a highly sought after trait in athletes. Many studies have been performed in an effort to determine the factors of sprinting ability, such as the vertical jump, squatting ability, and others. However, very limited research has been performed on the relationship between flexibility and maximal sprinting speed. The vast majority of research done involving hamstring flexibility and performance involves the acute effects of stretching on performance, or the relationship between flexibility and injury prevention. The purpose of this study is to determine the relationship between hamstring flexibility and maximal sprinting speed.

Methods

This study …

Rumination And Performance In Dynamic, Team Sport, Michael M. Roy, Daniel Memmert, Anastasia Frees, Joseph R. Radzevick, Jean Pretz, Benjamin Noël

Management Faculty Publications

People high in rumination are good at tasks that require persistence whereas people low in rumination is good at tasks that require flexibility. Here we examine real world implications of these differences in dynamic, team sport. In two studies, we found that professional male football (soccer) players from Germany and female field hockey players on the US national team were lower in rumination than were non-athletes. Further, low levels of rumination were associated with a longer career at a higher level in football players. Results indicate that athletes in dynamic, team sport might benefit from the flexibility associated with being …

The Effects Of A Hip Flexor Stretching Program On Running Kinematics In Individuals With Limited Passive Hip Extension, Jeff H. Mettler

Theses and Dissertations--Kinesiology and Health Promotion

INTRODUCTION: Tightness of the hip flexor muscle group may contribute to altered sagittal plane kinematics of the lumbo-pelvic-hip (LPH) complex during dynamic movements. Therefore, the purpose of this study is to analyze the effects of a three-week home-based stretching program on passive hip extension (PHE), as well as on active hip extension (AHE), anterior pelvic tilt (APT), and lumbar spine extension (LSE) when running. METHODS: Twenty healthy subjects with limited PHE underwent a 3D gait analysis both prior (PRE) and following (POST) a three-week static hip flexor stretching program. RESULTS: Following the stretching program, peak PHE increased significantly (P < 0.001), while no significant improvements were reported in AHE, APT, or LSE. In addition, no relationship was found between the change in PHE with either the change in AHE, APT, or LSE. Finally, a high relationship was observed between AHE and APT during running (r = 0.83, p < 0.001), and low relationships were observed between APT and LSE (r = -0.41, p = 0.08) and AHE and LSE (r = -0.34, p = 0.15). CONCLUSION: A three-week static stretching program of the hip flexor musculature resulted in an increase in PHE, but the sagittal plane kinematics of the LPH complex during running remained unchanged. The correlations observed between AHE, APT, and LSE suggest there is a kinematic relationship between the hip, pelvis, and spine.