The Critical Power Concept And Bench Press: Modeling 1rm And Repetitions To Failure,
2014
Massey University
The Critical Power Concept And Bench Press: Modeling 1rm And Repetitions To Failure, R Hugh Morton, Matthew D. Redstone, Daniel J. Laing
International Journal of Exercise Science
International Journal of Exercise Science 7(2) : 152-160, 2014. Introduction: We demonstrate application of the 3-parameter critical power (CP) model derived for cycling and running, to performance at bench press exercise. We apply the model to both performance of a single repetition maximum (1RM) and multiple repetitions (reps) to failure at different sub-maximal weights. Methods: Sixteen weight-trained young adult male participants each performed a modified YMCA 1RM test and four sets of fixed cadence reps to failure at different sub-maximal weights. The CP model equation takes the form: n = ALC/(m – CL) + ALC/(CL – Lmax,), where n is …
Racial Comparisons In Police Officer Bench Press Strength Over 12.5 Years,
2014
University of North Carolina Wilmington
Racial Comparisons In Police Officer Bench Press Strength Over 12.5 Years, Robert W. Boyce, Tyler K. Willett, Glenn R. Jones, Edward L. Boone
International Journal of Exercise Science
International Journal of Exercise Science 7(2) : 140-151, 2014. Strength, when considering gender and race, provides a basis for training, hiring, and retention for police officers. The purpose of this study is to identify muscular strength differences among racial groups from initial-recruit to in-service tests. Strength variables included bench press, bench press/lean mass and bench press/body mass. Scores were retrieved for the 1990 to 1995 recruit classes and were paired to the 2006 in-service fitness log. Sample included 309 officers: 30 females (13 black, 17 white) and 279 males (41 black, 238 white). Mean age of recruit was 24.6 ± …
Manuscript Has Been Retracted,
2014
California State University - Bakersfield
Manuscript Has Been Retracted, Michael Smith, Eric Trexler, Allan Sommer, Brooke Starkoff, Steven Devor
International Journal of Exercise Science
International Journal of Exercise Science 7(2) : 128-139, 2014. Manuscript has been retracted.
Development Of A Prediction Equation For Vertical Power In Masters Level Basketball Athletes,
2014
University of Arkansas - Main Campus
Development Of A Prediction Equation For Vertical Power In Masters Level Basketball Athletes, Jordan M. Glenn, Jennifer Vincenzo, Michelle Gray, Ashley Binns
International Journal of Exercise Science
International Journal of Exercise Science 7(2) : 119-127, 2014. Performance factors such as power, agility, and speed are important in sport-based competition for older individuals. Prediction models that assess these factors in masters level competitors are limited. The purpose of this study was to examine physical field measures of agility and speed and their ability to predict vertical power (VP) among basketball masters athletes(MA). Thirty-eight competitive MA from a Midwest Senior Olympic basketball tournament performed vertical jump, 20-yard dash (20-D), 40-yard dash (40-D), and T-test (TT) assessments. Regression analysis revealed a significant relationship (p = .002) using TT and …
Factors Associated With Diabetes Risk In South Texas College Students,
2014
Texas A&M University-Kingsville
Factors Associated With Diabetes Risk In South Texas College Students, Jordan W. Stack, Sara E. Mahoney, Christopher M. Hearon
International Journal of Exercise Science
International Journal of Exercise Science 7(2) : 110-118, 2014. South Texas has a high prevalence of diabetes and college students may be particularly at risk. While increased BMI, sedentary activity and depression have been associated with diabetes progression in the general population, it has not been established whether these factors contribute to increased diabetes risk in college students. The purpose of this study was to assess diabetes risk and determine whether depressive symptoms or physical activity patterns are associated with increased diabetes risk in college students. Sixty-nine college students were assessed for diabetes risk using the Finnish Diabetes Risk Score …
The Role Of High School Physical Activity Experience In College Students’ Physical Activity Motivation,
2014
Illinois State University
The Role Of High School Physical Activity Experience In College Students’ Physical Activity Motivation, Joseph S. Madonia, Anne E. Cox, Melissa L. Zahl
International Journal of Exercise Science
International Journal of Exercise Science 7(2) : 98-109, 2014. This study tested the role of past physical activity mode in predicting physical activity motivation of first year college students. Consistent with self-determination theory, perceived competence and autonomy were expected to mediate the relationships of specific types of physical activity engaged in during high school to autonomous motivation for physical activity in college. College students (N = 124; Mage= 18.42, SD = 0.51) completed an online questionnaire that assessed frequency of engagement in different modes of physical activity during their final year of high school (i.e., competitive sport, …
The Effects Of A Foot-Toe Orthosis On Dynamic Balance And Hallux Valgus Angle,
2014
Illinois State University
The Effects Of A Foot-Toe Orthosis On Dynamic Balance And Hallux Valgus Angle, Adam Richard Kelly
Theses and Dissertations
Context: Decreased balance has been identified as a risk factor for lower extremity injury in several populations. Previous literature has investigated the effects of using orthotics, textured insoles and textured surfaces on balance. However, no research exists on the effects of a foot-toe orthosis on dynamic balance. Objective: To determine the effects of a foot-toe orthosis on dynamic balance and hallux valgus angle. Design: A randomized controlled trial. Setting: Athletic Training research laboratory. Participants: Sixty-three healthy and recreationally active collegiate students. (age: 21.59±1.49yrs, height 172.48±8.99cm, mass 73.86kg±15.64kg) Interventions: Participants were randomly allocated to one of three groups that received either …
Current Trends In Concussion Management Among Athletic Trainers In Different Workplace Settings,
2014
Illinois State University
Current Trends In Concussion Management Among Athletic Trainers In Different Workplace Settings, Katelyn Persoage
Theses and Dissertations
Context: There are many techniques used by athletic trainers in the management of concussions. Athletic trainers may use different management methods based on workplace setting but it is unclear what those differences may be. Objective: To determine the current concussion management protocols used by athletic trainers in different workplace settings. Design: Quantitative analysis. Setting: Web-based survey. Patients or Other Participants: A link to an online survey was sent to 1000 Certified Athletic Trainers through the National Athletic Trainers' Association. One hundred twenty-seven participants responded to the survey from the following settings: College (n=35), High School (n=72), Non-Academic (n=20). Main Outcome …
Environmental Correlates Of Physical Activity Among African-American Adults,
2014
University of Nevada, Las Vegas
Environmental Correlates Of Physical Activity Among African-American Adults, Tim Bungum, Jennifer Pharr, Paulo S. Pinheiro, Maria Azzarelli
Nevada Journal of Public Health
The purpose of this cross-sectional study was to identify perceived environmental correlates of meeting physical activity guidelines among African-American adults living in Southern Nevada. Trained interviewers phoned potential participants who lived in the 12 zip codes of Clark County, Nevada with the highest proportions of African-American residents. Respondents (n=237) answered 52 health-related and demographic questions. Slightly less than 50% of participants met physical activity guidelines. A factor analysis procedure produced two environmental variables, neighborhood safety and environmental supports for physical activity. Age, gender and educational attainment (p<.05) predicted the meeting of those guidelines (R2=.214), while neighborhood support for physical activity, neighborhood safety, and BMI failed to do so. This finding suggests that environmental factors are not strong predictors of physical activity among African- American adults, although environmental supports for physical activity approached significance. Future studies should consider assessing additional aspects of the built environment as an influence on physical activity.
Ankle Proprioception Correlates With Functional Mobility In People With Peripheral Neuropathy,
2014
Louisiana State University
Ankle Proprioception Correlates With Functional Mobility In People With Peripheral Neuropathy, Shuqi Zhang, Li Li
Health Sciences & Kinesiology: Faculty Presentations (2005-2023)
Introduction: The ankle proprioception could influence the functional stability of ankle joint. In addition, ankle proprioception may indirectly influence postural control. Furthermore, ankle proprioception may play an important role in the impaired somatosensory system. Purpose: The purpose is to examine if ankle proprioception is correlated with functional mobility in people with Peripheral Neuropathy (PN) and health age-matched control. Methods: Twenty one people with, and twelve age-matched without PN, were recruited. Active (AAP) and passive (PAP) ankle proprioception were assessed using Biodex 3 dynamometer (Biodex Medical System, Inc, Shirley, NY, USA). Participants sat in the Biodex chair with the back of …
Benefits Of Exercise Intervention In Reducing Neuropathic Pain,
2014
Georgia Southern University
Benefits Of Exercise Intervention In Reducing Neuropathic Pain, John L. Dobson, James L. Mcmillan, Li Li
Health Sciences & Kinesiology: Faculty Publications
Peripheral neuropathy is a widespread and potentially incapacitating pathological condition that encompasses more than 100 different forms and manifestations of nerve damage. The diverse pathogenesis of peripheral neuropathy affects autonomic, motor and/or sensory neurons, and the symptoms that typify the condition are abnormal cutaneous sensation, muscle dysfunction and, most notably, chronic pain. Chronic neuropathic pain is difficult to treat and is often characterized by either exaggerated responses to painful stimuli (hyperalgesia) or pain resulting from stimuli that would not normally provoke pain (allodynia). The objective of this review is to provide an overview of some pathways associated with the development …
The Comparison Of Signal Transducer And Activator Of Transcription 3 To Green Fluorescent Protein As A Marker For Leptin Receptor Expressing Neurons,
2014
Louisiana State University
The Comparison Of Signal Transducer And Activator Of Transcription 3 To Green Fluorescent Protein As A Marker For Leptin Receptor Expressing Neurons, Bhumit Desai
Honors Capstones
No abstract provided.
Communicator, April 2014,
2014
San Jose State University
Communicator, April 2014, San Jose State University, Department Of Kinesiology
Communicator (Kinesiology)
Volume 26, Issue 4
Muscle Synergies During A Single-Leg Drop-Landing In Boys And Girls,
2014
Marquette University
Muscle Synergies During A Single-Leg Drop-Landing In Boys And Girls, Kristof Kipp, Ronald Pfeiffer, Michelle Sabick, Chad Harris, Jeanie Sutter, Seth Kuhlman, Kevin Shea
Kinesiology Faculty Publications and Presentations
The purpose of this study was to investigate muscle activation patterns during a landing task in boys and girls through the use of muscle synergies. Electromyographical (EMG) data from six lower extremity muscles were collected from 11 boys and 16 girls while they performed single-leg drop-landings. EMG data from six leg muscles were rectified, smoothed, and normalized to maximum dynamic muscle activity during landing. Data from 100 ms before to 100 ms after touchdown were submitted to factor analyses to extract muscle synergies along with the associated activation and weighing coefficients. Boys and girls both used three muscle synergies. The …
Physical Activity Informational Websites: Accuracy, Language Ease, And Fear Appeal,
2014
Purdue University
Physical Activity Informational Websites: Accuracy, Language Ease, And Fear Appeal, Samantha Rose Paige
Open Access Theses
Introduction. Health information is one of the most common searches on the Internet. Literature supports that, in general, health information readily available to Internet consumers is not accurate, lacks plain language for ease of understanding, and does not incorporate behavior-change theoretical frameworks. The purpose of this study was to evaluate each of these components. Method. Three keywords, "physical activity," "exercise," and "fitness," were entered into four popular search engines: Google, Bing, and Yahoo. The first 5 result pages were considered, totaling a sample of 493 websites. After exclusionary criteria, 102 websites were reviewed and analyzed with guidance from ACSM recommendations, …
Learning Design Through The Lens Of Service: A Qualitative Study,
2014
California Polytechnic State University - San Luis Obispo
Learning Design Through The Lens Of Service: A Qualitative Study, David W. Hey, Lynne A. Slivovsky, Brian P. Self, James Widmann, J. Kevin Taylor
Kinesiology and Public Health
Twenty-four senior-level capstone engineering design projects were completed at a large, public, primarily undergraduate university involving 85 students (70 male and 15 female). All projects involved the design of equipment to facilitate physical activity for people with disabilities. The effects on: i) learning design, ii) attitude towards people with disabilities, iii) motivation to complete team design projects and iv) interdisciplinary collaboration were analyzed through 24 one-hour focus groups. We explored the student experience using a constructivist approach and grounded theory. Four major themes (with associated sub-themes) emerged from our data analysis: learning design (project management, iterative design process, and user-centered …
The Perceived Demands Of Crossfit,
2014
Northern Michigan University
The Perceived Demands Of Crossfit, Bryanne N. Bellovary
All NMU Master's Theses
Rhabdomyolysis is the breakdown of muscle tissue causing myoglobin, creatine kinase, and other intracellular proteins and electrolytes to leak into circulation, disrupting cell homeostasis. Exertional rhabdomyolysis (ER) occurs after extremely rigorous physical training that could include high amounts of strenuous eccentric exercise. There has been an increase in reports for mild to severe ER as well as other musculoskeletal injuries as the popularity of extreme conditioning programs (e.g., CrossFit®) increases. Therefore, the main purposes of this investigation were to identify: primary risk factors associated with ER during CrossFit®, CrossFit® workouts that might induce a higher risk for the development of …
Norms For An Isometric Muscle Endurance Test,
2014
Loyola Marymount University
Norms For An Isometric Muscle Endurance Test, Sarah L. Strand, John Hjelm, Todd C. Shoepe, Marie A. Fajardo
Health and Human Sciences Faculty Works
Musculoskeletal performance assessment is critical in the analysis of physical training programs in order to prioritize goals for decreasing injury risk and focusing performance goals. Abdominal endurance as part of this analysis is often assessed with techniques that have validity that has been debated in literature. The purpose of this study was to develop normative sex- and athlete-specific percentiles for a trunk stabilization and muscular endurance by using a prone forearm plank test in college-aged students. A second purpose of this study was to investigate the effect of habitual physical activity and the reason for test termination. There were 471 …
Intensity Of Exercise And Endothelial Function In Healthy Adults,
2014
Old Dominion University
Intensity Of Exercise And Endothelial Function In Healthy Adults, Jacquelyn R. Moxey
Human Movement Studies & Special Education Theses & Dissertations
PURPOSE: To examine the effects of acute bouts of isocaloric exercise at different intensities on endothelial function. The flow-mediated dilation (FMD) responses after the different acute exercise bouts were compared to a control (no exercise) condition. METHODS: Nine healthy subjects completed the study (6 males, 3 females, X ± SD = 24 ± 5 yr, 1.75 ± 0.11 m, 79.2 ± 12.4 kg, 47.9 ± 6.9 mL•kg-1•min-1). Vascular responses were compared under three different conditions- HIT: a bout of high-intensity interval treadmill exercise consisting of ten 1-minute intervals at ~100% VO2max; MOD: moderate-intensity exercise …
Physiological Responses To A 60-Minute Zumba® Class In College Age Females,
2014
Texas Women's University
Physiological Responses To A 60-Minute Zumba® Class In College Age Females, Jill Best Sampson, Rebecca Rogers, Kyle Biggerstaff, Dyanna Bullinger, David Nichols, Vic Ben Ezra
International Journal of Exercise Science: Conference Proceedings
Zumba® is a group exercise format that incorporates aerobic dance components and claims to be an appropriate physical activity to be included in an exercise prescription for improving cardiorespiratory fitness. The purpose of this study was to determine the energy expenditure and physiological effects of a 58.6 min Zumba® class and compare the average METs of the Zumba® class to the ACSM’s definition of vigorous activity of 6 METs. All participants (n=30) were volunteers from Zumba® classes at Texas Woman’s University. Participants attended three Zumba® classes to become familiar with the choreography. The Zumba® session where data was collected was …
