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Articles 1 - 13 of 13
Full-Text Articles in Kinesiology
The Physical And Psychological Effects Of Standing Desks In Office Workers, Hannah Dohm
The Physical And Psychological Effects Of Standing Desks In Office Workers, Hannah Dohm
Theses and Dissertations
PURPOSE: The purpose of the study was to determine differences in energy expenditure between sitting and standing conditions in typically sedentary office workers. A secondary purpose of this study was to determine if there are mindset differences with regards to job boredom, job stress, and job satisfaction between conditions. METHODS: Participants (N = 26, 4 males and 22 females) were from two moderately sized communities in the Midwest that had standing desk options available to them. Data was collected using BodyMedia SenseWear armbands for energy expenditure and self-reported Likert-scale surveys for psychological data. Intake data included sex, age, height, weight, …
Students’ Time In Their Heart Rate Zone With And Without Polar Display, Amy Marzano
Students’ Time In Their Heart Rate Zone With And Without Polar Display, Amy Marzano
Theses and Dissertations
The lack of physical activity (PA) and rise in sedentary behavior has become an increasing problem in the United States (Owen, Sparling, Healy, Dunstan & Matthews, 2010). The U.S. Department of Health and Human Services (USDHHS) recommends sixty minutes of daily PA for young people ages 6-17 (CDC, 2013). Despite this recommendation, the 2012 National Health and Nutrition Examination Survey (NHANES) data reported that only 24% of youth 12-15 years of age were obtaining sixty minutes of moderate-to-vigorous physical activity (MVPA) every day (Fakhouri, et al., 2014). Physical education (PE) is one of the few environments where all children are …
Differences In Lower Limb Kinetics In College Age Female Gymnasts To Coaches’ Perceived Efficiency In A Specific Counter Movement Jump Technique, Stephen Christopher Avgerinos
Differences In Lower Limb Kinetics In College Age Female Gymnasts To Coaches’ Perceived Efficiency In A Specific Counter Movement Jump Technique, Stephen Christopher Avgerinos
Theses and Dissertations
This thesis reports the results of a quantitative research project which examined kinetics of female collegiate gymnasts aged 18 to 21 performing a ‘punching’ counter-movement jump (CMJ) technique that is taught and required for exemplar scoring during NCAA competition. Twelve female gymnasts were recruited from the competitive team at Illinois State University. Participation was voluntary and athletes were not compensated. Each gymnast performed 8 punch-CMJ trials without coaching instruction except to perform a punching CMJ. The method of performing this CMJ began by stepping off from a 33 cm elevation, ‘punching’ off the force plates, and finishing with a landing …
The Effects Of Dietary Intake On Fuel Metabolism During Aerobic Capacity Exercise, Taylor Lynn Stephenson
The Effects Of Dietary Intake On Fuel Metabolism During Aerobic Capacity Exercise, Taylor Lynn Stephenson
Theses and Dissertations
In order to produce mechanical energy through muscular activity, the body must oxidize chemical energy, carbohydrate, fat, or protein through metabolic processes, which then results in the production of ATP as mechanical energy through exercise. Total body metabolism, specifically skeletal muscle depends on factors such as the intensity and duration of exercise, substrate availability, and Training status. During exercise at low intensities (25% of VO2 max) fat is the primary macronutrient that is oxidized for energy. As the exercise intensity progresses, (65% of VO2 max) there is an alteration in skeletal muscle utilization, which results in mainly the use of …
The Mediating Effect Of Self-Determined Motivation In Student-Athlete Perceptions Of Coaching Behaviors And Its Effect On Grit And Mental Toughness, Lloyd Scharneck
The Mediating Effect Of Self-Determined Motivation In Student-Athlete Perceptions Of Coaching Behaviors And Its Effect On Grit And Mental Toughness, Lloyd Scharneck
Theses and Dissertations
The aim of this current study was to examine the relationship between coaching behaviors, grit, mental toughness, and motivation. I hypothesized that coaching behaviors would have an indirect influence on grit and mental toughness through the motivational orientations of athletes. To examine these relationships, we surveyed 219 student athletes from Midwestern universities using valid and reliable measures assessing the key constructs in this study. Results revealed significant positive relationships between autonomy-supportive coaching, grit, mental toughness and autonomous motivation. Significant negative relationships between controlling coach, grit, and mental toughness were also found. Path analysis revealed two major findings. A significant positive …
Comparison Of Clinician Assisted Versus Unassisted Pnf Stretching On Hamstring Flexibility, Isometric Force Output, And Maximum Vertical Jump Height, Joel T. Lockhart
Comparison Of Clinician Assisted Versus Unassisted Pnf Stretching On Hamstring Flexibility, Isometric Force Output, And Maximum Vertical Jump Height, Joel T. Lockhart
Theses and Dissertations
Introduction: Hamstring strains are among one of the most common acute injuries that occur in soccer players. Previous research has shown that reduced hamstring flexibility is a risk factor for injury, however this is modifiable through stretching. Some stretching techniques have contributed to decreased performance on measures important to success in sport. Proprioceptive neuromuscular facilitation (PNF) is one effective stretching technique to improve hamstring flexibility, but requires a trained partner or clinician to perform properly. It is unknown if the performance of PNF stretching without a clinician’s assistance could be as effective. It is also unknown if PNF stretching affects …
The Effects Of Trx Suspension Training On An Asymmetrical Weight Shift During A Double-Leg Squat, Samantha J. Shruck
The Effects Of Trx Suspension Training On An Asymmetrical Weight Shift During A Double-Leg Squat, Samantha J. Shruck
Theses and Dissertations
Context: It is estimated that 54% of all sport related injuries are to the lower extremity, specifically the knee and ankle. Following injury, many individuals demonstrate an asymmetrical weight shift during a double-leg squat, which may increase risk of further injury. Asymmetries are driven by a variety of factors including range of motion and neuromuscular control. The goal of rehabilitation is to identify asymmetrical movement and utilize evidence-based techniques to retrain deficient movement patterns. The double-leg squat is a reliable movement task to identify asymmetrical weight shifts. Based on the theory and purpose of suspension training (TRX), it may be …
Alterations In Foot Positioning During Ankle Taping And Its Effects On Range Of Motion And Jump Performance In Dancers, Eilish Anderson
Alterations In Foot Positioning During Ankle Taping And Its Effects On Range Of Motion And Jump Performance In Dancers, Eilish Anderson
Theses and Dissertations
Context: A closed basket-weave ankle tape application is commonly used by healthcare professionals in order to give support to the athlete’s ankle during activity. This closed basket-weave ankle tape is used to prevent the ankle joint from going into excessive plantarflexion and inversion. Previous research has demonstrated traditional ankle taping techniques, with the ankle in a dorsiflexed position, reduces range of motion at the ankle. Due to the extreme demands placed on the ankle during dancing, which often requires the dancer to place the ankle in a maximally plantarflexed position, it is unclear how taping in this position affects range …
The Influence Of Corrective Exercises On Functional Movement Screen And Physical Fitness Performance In Army Rotc Cadets, Marissa Jae Basar
The Influence Of Corrective Exercises On Functional Movement Screen And Physical Fitness Performance In Army Rotc Cadets, Marissa Jae Basar
Theses and Dissertations
Context: The Functional Movement Screen (FMS) is a screening tool designed to identify limitations in mobility and stability throughout the body. The existing literature has demonstrated the FMS is effective at identifying movement dysfunctions; however, there is limited evidence on the effectiveness or improving FMS scores through individual corrective exercises. Theoretically, improving functional movement may provide assistance in improving physical performance and potentially decrease occurrence of injury. Objective: To examine if an individualized corrective exercise program is effective at improving FMS scores in Reserve Officers’ Training Corps (ROTC) cadets. In addition, the study aimed to correlate improvements in composite FMS …
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 …
Association Of Fruit And Vegetable Intake With Cardiorespiratory Fitness In Adolescents, Jonathan C. Grimwood
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, Madeline Marie Biehl
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 …
Changes In Anthropometric And Physiological Characteristics Of Male Collegiate Rugby Union Players Throughout A Season, Edward Kyle Smith
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 …