Resistance Training Recovery: Considerations For Single Vs. Multi-Joint Movements And Upper Vs. Lower Body Muscles,
2015
Middle Tennessee State University
Resistance Training Recovery: Considerations For Single Vs. Multi-Joint Movements And Upper Vs. Lower Body Muscles, John A. Korak, James M. Green, Eric K. O'Neal
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 85-96, 2015. This study examined muscle recovery patterns between single-joint (SJ) versus multi-joint (MJ), and upper-body (UB) versus lower-body (LB) exercises and the utility of perceptual measures (ratings of perceived exertion (RPE) and perceived recovery scale (PRS)) to assess recovery status. A 10 rep max (10-RM) was determined for 6 SJ and 4 MJ exercises (5 UB and 5 LB) for male recreational weightlifters (n = 10). Participants completed a baseline protocol including 8 repetitions at 85% of 10-RM followed by a set to failure with 100% of 10-RM. In a counter-balanced crossover …
The Acute Effect Of Hip External Rotator Stretches On Hip Internal Rotation Range Of Motion,
2015
University of Southern Mississippi
The Acute Effect Of Hip External Rotator Stretches On Hip Internal Rotation Range Of Motion, Cody B. Bremner, Tedd J. Girouard, Michelle N. Samuel, Catherine L. Turner, Antonio S. Santo, John A. Mercer
International Journal of Exercise Science
International Journal of Exercise Science 8(1): 75-84, 2015. The effects of static stretching on range of motion have been widely studied. However, most of the research has focused on hamstring stretching. The purpose of this study was to compare the acute effect of two commonly used static stretches on hip internal rotation passive range of motion (HIR-PROM). Participants (N=30, 15 male, 15 female; 22±1.8 yrs.; 173.5±8.5cm; 73.8±12.7 kg) were randomly assigned (with gender controlled) to one of three groups: control, figure 4 stretch and modified lunge stretch. Pre-test and post-test HIR-PROM was measured on each subject’s non-dominant hip. HIR-PROM was …
Acute High Intensity Anaerobic Training And Rhabdomyolysis Risk,
2015
University of Nebraska at Omaha
Acute High Intensity Anaerobic Training And Rhabdomyolysis Risk, William Goodenkauf, Matt Heesch, Brent Hassenstab, Robert J. Shute, Dustin Slivka
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 65-74, 2015. The current popularity of high intensity anaerobic training has caused concerns over the safety and prevalence of conditions such as rhabdomyolysis; thus it is important to understand the possible risks of participating in this type of activity. The purpose of this study was to determine the magnitude of muscle damage associated with a single high intensity anaerobic training session, and the relationship of this response to markers of fitness. Fifteen recreationally trained male participants (age 22.9 ± 4.3 y, mass 87.3 ± 15.6 kg, body fat 16.8 ± 6.4%, VO2 …
The Effects Of Vascular Occlusion Training On Respiratory Exchange Ratio And Energy Expenditure When Coupled With Cardiovascular Training,
2015
University of Texas Permian Basin
The Effects Of Vascular Occlusion Training On Respiratory Exchange Ratio And Energy Expenditure When Coupled With Cardiovascular Training, Justin Sprick, Richard Lloyd, James Eldridge
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 57-64, 2015. Vascular occlusion training is a novel training modality that has received considerable attention in the exercise science literature. The current study is the first of its kind to look at the effects of vascular occlusion training on substrate utilization when combined with aerobic training. This study examined the effects of pairing a vascular occlusion training protocol with a bout of submaximal aerobic exercise on energy expenditure (EE) and fuel use during exercise. Subjects performed a 20 minute bout of sub-maximal aerobic exercise either exclusively, or after performing a body weight squat …
The Effects Of A 12-Week Faculty And Staff Exercise Program On Health-Related Variables In A University Setting,
2015
Kent State University
The Effects Of A 12-Week Faculty And Staff Exercise Program On Health-Related Variables In A University Setting, Michael J. Rebold, Mallory S. Kobak, Kylene Peroutky, Ellen L. Glickman
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 49-56, 2015. The obesity epidemic has grown in the past decade due to physical inactivity (i.e., having a sedentary job) and an increase in caloric intake. This problem combined with the reluctance of many faculty and staff members exercising in the same environment as student’s presents a unique challenge in an academic setting. The purpose of this study was to examine the effectiveness of a 12-week exercise program focused toward the faculty and staff in improving several health-related variables such as curl-ups, push-ups, sit-and-reach, and balance. Fifty-seven faculty and staff participated in the …
Functional Performance In Older Adults After A Combination Multicomponent Exercise Program And Bingo Game,
2015
Western Kentucky University
Functional Performance In Older Adults After A Combination Multicomponent Exercise Program And Bingo Game, K. Jason Crandall, Ciaran Fairman, James Anderson
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 38-48, 2015. Inexpensive exercise interventions are needed to attract and retain older adults to participate in sufficient amounts of exercise to improve functional performance (FP). This study examined the addition of a program enhancing game, bingo, to a multicomponent exercise program (BingocizeTM). Older adults (18 women, M age = 75.1 (8.63) years, participated 2 days per week (45- 60 minute sessions) for 10 weeks. Participants sat at tables with bingo cards, balance pads, and exercise bands. Exercises were alternated with rolls of bingo until a participant won the bingo game. Pre …
Use Of Sports Science Knowledge By Turkish Coaches,
2015
Middle East Technical University
Use Of Sports Science Knowledge By Turkish Coaches, Koray Kilic, Mustafa Levent Ince
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 21-37, 2015. The purpose of this study is to examine the following research questions in Turkish coaching context: a) What are coaches’ perceptions on the application of sport science research to their coaching methods? b) What sources do coaches utilize to obtain the knowledge they need? c) What barriers do coaches encounter when trying to access and apply the knowledge they need for their sport? In addition, differences in research questions responses were examined based on gender, years of coaching experience, academic educational level, coaching certificate level, coaching team or individual sports, and …
Acute Effects Of Whole-Body Vibration And Resistance Exercise On Cortisol Levels In Young Men,
2015
University of Oklahoma Norman Campus
Acute Effects Of Whole-Body Vibration And Resistance Exercise On Cortisol Levels In Young Men, Zhaojing Chen, Pragya Sharma-Ghimire, Xin Ye, Daeyeol Kim, Michael Bemben, Debra A. Bemben
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 11-20, 2015. Few studies have focused on the acute hormone responses to whole-body vibration (WBV) combined with resistance exercise. The purpose of this study was to compare the cortisol response to a single bout of WBV combined with resistance exercise (WBV + RE) and resistance exercise only (RE) in young men (n=9). This study used a cross-over repeated measures design. 1-RM testing was performed for four lower body and two upper body isotonic resistance exercises. Subjects performed the RE condition (80% 1-RM, three sets, 10 reps) and the WBV+RE condition (20 Hz, five …
Actual Versus Predicted Cardiovascular Demands In Submaximal Cycle Ergometer Testing,
2015
University of Minnesota Duluth
Actual Versus Predicted Cardiovascular Demands In Submaximal Cycle Ergometer Testing, Amanda M. Hoehn, Megan J. Mullenbach, Charles J. Fountaine
International Journal of Exercise Science
International Journal of Exercise Science 8(1) : 4-10, 2015. The Astrand-Rhyming cycle ergometer test (ARCET) is a commonly administered submaximal test for estimating aerobic capacity. Whereas typically utilized in clinical populations, the validity of the ARCET to predict VO2max in a non-clinical population, especially female, is less clear. Therefore, the purpose of this study was to determine the accuracy of the ARCET in a sample of healthy and physically active college students. Subjects (13 females, 10 males) performed a maximal cycle ergometer test to volitional exhaustion to determine VO2max. At least 48 hours later, subjects performed the …
2014 International Journal Of Exercise Science Reviewer List,
2015
Western Kentucky University
2014 International Journal Of Exercise Science Reviewer List
International Journal of Exercise Science
2014 International Journal of Exercise Science Reviewer List. International Journal of Exercise Science 8(1) : 1-3, 2015.
The Proteomic Response In The Crustacean Molting Gland Of Land Crab Gecarcinus Lateralis In Response To Artificially Induced Molting Throughout Its Molting Cycle.,
2015
California Polytechnic State University, Environmental Proteomics Laboratory, San Luis Obispo, CA, USA
The Proteomic Response In The Crustacean Molting Gland Of Land Crab Gecarcinus Lateralis In Response To Artificially Induced Molting Throughout Its Molting Cycle., Andrea Reider, Talia B. Head, Lars Tomanek, Donald L. Mykles
STAR Program Research Presentations
Molting in crustaceans is a highly complex physiological process involving negative regulation by two paired endocrine glands, the X-organ/sinus gland complex (XO/SG) and the Y-organ (YO). The XO/SG complex is responsible for making molt-inhibiting hormone (MIH) which negatively regulates synthesis of molting hormones (ecdysteroids) by the YO. Eyestalk ablation (ESA) removes the source of MIH and provides an experimental means to manipulate and induce molting, although the physiological effects of ESA on the YO have not been fully characterized. Analysis of gene expression in the XOs and YOs has lead to the development of a proposed molecular signaling pathway which …
Correlation Between Hands On Activities And Transfer Skills On Assessments,
2015
Illinois Mathematics and Science Academy
Correlation Between Hands On Activities And Transfer Skills On Assessments, Sowmya Anjur
Faculty Publications & Research
Students in the Physiology and Disease course at the Illinois Mathematics and Science Academy in Aurora are exposed to basic physiological concepts using novel hands on methods to help them understand the material better. Students made heart models to study the anatomy and physiology of the heart. Their scores on the heart unit assessment were evaluated for understanding by correlating their scores on heart model building with specific transfer questions on the heart unit. Preliminary results indicate that there was a significant correlation between heart model building and test scores.
Enabling Real-Time Ultrasound Imaging Of Soft Tissue Mechanical
Properties By Simplification Of The Shear Wave Motion Equation,
2015
University of Nebraska-Lincoln
Enabling Real-Time Ultrasound Imaging Of Soft Tissue Mechanical Properties By Simplification Of The Shear Wave Motion Equation, Aaron J. Engel, Gregory R. Bashford
Biomedical Imaging and Biosignal Analysis Laboratory
Ultrasound based shear wave elastography (SWE) is a technique used for non-invasive characterization and imaging of soft tissue mechanical properties. Robust estimation of shear wave propagation speed is essential for imaging of soft tissue mechanical properties. In this study we propose to estimate shear wave speed by inversion of the firstorder wave equation following directional filtering. This approach relies on estimation of first-order derivatives which allows for accurate estimations using smaller smoothing filters than when estimating second-order derivatives. The performance was compared to three current methods used to estimate shear wave propagation speed: direct inversion of the wave equation (DIWE), …
Sea Turtle Hatchling Sex Ratios Determined Via Hormone Assay: Implications Of Climate Change?,
2015
California State University - Stanislaus
Sea Turtle Hatchling Sex Ratios Determined Via Hormone Assay: Implications Of Climate Change?, William A. Hilton, Matthew Godfrey, Camryn D. Allen
STAR Program Research Presentations
Currently all species of sea turtles are listed as threatened or endangered with extinction under the U.S. Endangered Species Act. Due to their status, sea turtle conservation is a high priority for the U.S. National Marine Fisheries Service and U.S. Fish and Wildlife Service. One major challenge conservationists face is the lack of a noninvasive, cost efficient method for determining the sex of hatchling sea turtles. Because secondary sex characteristics (i.e. males have longer tails) are not evident until turtles start to reach sexual maturity, the sex of hatchlings is not easily determined. The least invasive way to determine the …
Tradeoffs Of Warm Adaptation In Aquatic Ectotherms: Live Fast, Die Young?,
2015
Virginia Commonwealth University
Tradeoffs Of Warm Adaptation In Aquatic Ectotherms: Live Fast, Die Young?, Eloy Martinez, Anthony Porreca, Robert Colombo, Michael Menze
Faculty Research & Creative Activity
In the face of a changing climate, questions regarding sub-lethal effects of elevated habitat temperature on the physiology of ectotherms remain unanswered. In particular, long-term responses of ectotherms to the warming trend in tropical regions are unknown, and understudied due to the difficulties in specimen and community traceability. In freshwater lakes employed as cooling reservoirs for power plants, increased physiological stress from high water temperature can potentially alter the community structure of fishes. We employ this highly tractable system to assess how thermal regimes can alter the physiology and ecology of aquatic species. We documented a significantly reduced lifespan, growth …
Physiological Performance Of Warm-Adapted Marine Ectotherms: Thermal Limits Of Mitochondrial Energy Transduction Efficiency,
2015
Virginia commonwealth university
Physiological Performance Of Warm-Adapted Marine Ectotherms: Thermal Limits Of Mitochondrial Energy Transduction Efficiency, Eloy Martinez, Eric Hendricks, Michael Menze, Joseph Torres
Faculty Research & Creative Activity
Thermal regimes in aquatic systems have profound implications for the physiology of ectotherms. In particular, the effect of elevated temperatures on mitochondrial energy transduction (i.e. energy from carbon substrates to ATP) in tropical and subtropical teleosts may have profound consequences on organismal performance and population viability. Upper and lower whole-organism critical temperatures for teleosts suggest that subtropical and tropical species are not susceptible to the warming trends associated with climate change, but sub-lethal effects on energy transduction efficiency and population dynamics remain unclear. The goal of the present study was to compare the thermal sensitivity of processes associated with mitochondrial …
'In' Or 'As' Space?: A Model Of Complexity, With Philosophical, Simulatory, And Empirical Ramifications,
2015
Western Kentucky University
'In' Or 'As' Space?: A Model Of Complexity, With Philosophical, Simulatory, And Empirical Ramifications, Charles H. Smith
DLPS Faculty Publications
A General Systems model based on ideas originating with the writings of Benedict de Spinoza is described, starting with its philosophical underpinnings, and proceeding on to its relation to modern systems concepts, including attempts to simulate the relationships posed, and measure real world structures. Central to the idea is the notion that spatial extension may not have a prior existence, but emerges only through an entropy maximization process in which information and energy exchange is balanced among some limited number of subsystems that in sum comprise any given functioning complex system. Related published empiricism concerning geographical/geological systems – the hypsometry …
Acute Toxicity Assessment Of N,N-Diethyl-M-Toluamide (Deet) On The Photosynthetic Activity Of The Dinoflagellate Gymnodinium Instriatum,
2015
Virginia Commonwealth University
Acute Toxicity Assessment Of N,N-Diethyl-M-Toluamide (Deet) On The Photosynthetic Activity Of The Dinoflagellate Gymnodinium Instriatum, Eloy Martinez, Sylvia Velez, Marietta Mayo, Miguel Sastre
Faculty Research & Creative Activity
Despite the ubiquitous occurrence of N, N-diethyl-m-toluamide (DEET) in aquatic systems, assessments evaluating the toxicity of DEET on phytoplankton species are summed to a single study on a unicellular green alga. In particular, the toxicological effects of DEET in dinoflagellates are unknown. In this study, we employed the mixotrophic dinoflagellate Gymnodinium instriatum as a study system to evaluate acute effects of DEET on the oxygen flux of laboratory cultures. This study reports an inhibitory reaction model of DEET described by the equation y = 4.99 x 0.54, where y represents the percent inhibition of oxygen flux and x represents DEET …
Correlations Between Sensory Encoding And Central Morphology Of Muscle Proprioceptors In The Rat,
2015
Wright State University
Correlations Between Sensory Encoding And Central Morphology Of Muscle Proprioceptors In The Rat, Hanna Marie Gabriel
Browse all Theses and Dissertations
Until now, observations regarding the central morphology and organization of Ia, group II and Ib Golgi tendon organ afferents have been confined to the cat model. As the use of rodents in the study of the development and organization of segmental spinal cord circuitry increases, a complete account of the peripheral encoding and central connectivity of rodent muscle proprioceptors is necessary. The data presented in this study establish the central morphology and spatial distribution of 12 (4 of each class) functionally phenotyped muscle proprioceptor afferents in the rat by intracellular labeling with Neurobiotin. Each afferent type showed a characteristic central …
Functional Transcranial Doppler Ultrasound For High
Temporal Resolution Measurement Of Lateralization
In Visual Memory And Visual Search Cognitive Tasks,
2015
University of Nebraska-Lincoln
Functional Transcranial Doppler Ultrasound For High Temporal Resolution Measurement Of Lateralization In Visual Memory And Visual Search Cognitive Tasks, B. Hage, M. Alwatban, E. Barney, M. Mills, M. Dodd, E. Truemper, Gregory R. Bashford
Biomedical Imaging and Biosignal Analysis Laboratory
Functional transcranial Doppler ultrasound (fTCD) is a noninvasive sensing modality that measures blood flow velocities in cerebral arteries (CBFV) with high temporal resolution. Few studies have examined the relationship of CBFV change during visual search and visual memory cognitive tasks. Here a protocol to compare lateralization between these two similar tasks using fTCD is demonstrated. Thirteen healthy volunteers were shown visual scenes on a computer and performed visual search and visual memory tasks while CBFV in the bilateral middle cerebral arteries was monitored with fTCD. Each subject completed 40 trials, consisting of baseline, calibration, instruction, and task periods. Lateralization was …
