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Articles 271 - 300 of 651
Full-Text Articles in Entire DC Network
Comparison Of Laboratory-Grade And Consumer-Grade Hand-To-Foot Bioelectrical Impedance Analyzers For Body Composition Estimation, Gabrielle C. Dehaven, Madelin R. Siedler, Christian Rodriguez, Sarah White, Abegale D. Williams, Patrick S. Harty, Matthew T. Stratton, Dale Keith, Jacob Green, Jake Boykin, Grant M. Tinsley
Comparison Of Laboratory-Grade And Consumer-Grade Hand-To-Foot Bioelectrical Impedance Analyzers For Body Composition Estimation, Gabrielle C. Dehaven, Madelin R. Siedler, Christian Rodriguez, Sarah White, Abegale D. Williams, Patrick S. Harty, Matthew T. Stratton, Dale Keith, Jacob Green, Jake Boykin, Grant M. Tinsley
International Journal of Exercise Science: Conference Proceedings
Bioelectrical impedance analysis (BIA) is a simple and effective technique to estimate body composition, including body fat percentage (BFP). While these analyzers are a popular method of describing a person’s body composition, laboratory-grade devices are expensive and inaccessible to most people. As a result, they may be an unrealistic method for consumers to use. However, consumer-grade devices are increasingly available. PURPOSE: The purpose of this study was to compare laboratory-grade and consumer-grade bioelectrical impedance analyzers. METHODS: Seventy-five adults (40 F, 35 M) were evaluated using a laboratory-grade, hand-to-foot, multifrequency bioelectrical impedance analyzer (BIALAB; Seca mBCA 515) …
Body Fluid Estimation Via Segmental Multi-Frequency Bioelectrical Impedance Analysis Following Acute Resistance Exercise, Christine Florez, Grant M. Tinsley, Jessica Prather, Javier A. Zaragoza, Cody Teague, Kate Glenn, Justis Kelly, Meagan Bourque, Michelle Hockett, Alex Gutierrez, Matthias Tinnin, Kindyle Brennan, Lemuel W. Taylor Iv
Body Fluid Estimation Via Segmental Multi-Frequency Bioelectrical Impedance Analysis Following Acute Resistance Exercise, Christine Florez, Grant M. Tinsley, Jessica Prather, Javier A. Zaragoza, Cody Teague, Kate Glenn, Justis Kelly, Meagan Bourque, Michelle Hockett, Alex Gutierrez, Matthias Tinnin, Kindyle Brennan, Lemuel W. Taylor Iv
International Journal of Exercise Science: Conference Proceedings
Segmental multi-frequency bioelectrical impedance analysis (S-MFBIA) estimates body composition and fluids by passing electrical currents through the body and can separate the body into distinct segments. The minimum required abstention from exercise before S-MFBIA is unclear. PURPOSE: The purpose of this study was to monitor changes in total body water (TBW), intracellular water (ICW), and extracellular water (ECW) estimated via S-MFBIA following acute, localized bouts of resistance exercise (RE). METHODS: Thirty-two female (n = 18; age: 22.7 ± 1.4 y; height: 167.5 ± 7.5 cm; body mass: 66.6 ± 14.5 kg; body fat: 30.3 ± 6.2%) and male (n= …
The Effects Of A Thermogenic Supplement On Metabolic And Hemodynamic Variables And Subjective Mood States, Jessica M. Prather, Christine Harrison, Amie Vargas, Bella Soto, Abby Harrison, Matthias Tinnin, Grant M. Tinsley, Darryn Willoughby, Lemuel W. Taylor Iv
The Effects Of A Thermogenic Supplement On Metabolic And Hemodynamic Variables And Subjective Mood States, Jessica M. Prather, Christine Harrison, Amie Vargas, Bella Soto, Abby Harrison, Matthias Tinnin, Grant M. Tinsley, Darryn Willoughby, Lemuel W. Taylor Iv
International Journal of Exercise Science: Conference Proceedings
Thermogenic supplements are widely used in the general population to support attempted fat loss; however, the efficacy and safety of these supplements are questioned. PURPOSE: To determine whether a thermogenic supplement affects metabolic rate, hemodynamic responses, and mood states. METHODS: In a randomized double-blind crossover design, 23 females (22.2 ± 3.5 y; 164.8 ± 6.4 cm; 73.5 ± 6.9 kg) who were moderate caffeine consumers (<150mg/day) reported to the lab on a 12-hour fast for baseline assessments of resting energy expenditure (REE) via indirect calorimetry, heart rate (HR), blood pressure (SBP and DBP), and hunger, satiety, and mood states. Thereafter, subjects ingested the assigned treatment (active treatment containing caffeine, micronutrients, and phytochemicals [TR] or placebo [PL]). All variables were reassessed at 30-, 60-, 120-, and 180-minutes post-ingestion. Subjects repeated the same protocol with ingestion of the opposite treatment on a separate day. All data were analyzed using a 2x5 ANOVA with repeated measures and significance was accepted a priori at p<0.05. RESULTS: In the TR group, mean increases in REE of 121 to 166 kcal/d were observed at 30-, 60-, and 180-minutes post-ingestion (p<0.01 for all). PL group mean decreases in REE of 72 to 91 kcal/d were observed at 60-, 120-, and 180-minutes (p<0.05 for all). Similarly, TR resulted in mean increases in expired carbon dioxide of 13 to 19 mL/min at 30- and 60-minutes (p<0.05 for both), and oxygen consumption increased by 12 to 24 mL/min at 30-, 60-, 120-, and 180-minutes (p<0.05 for all) post-ingestion. Respiratory quotient decreased at 120- and 180-minutes in both treatments. A mean decrease in HR of 5 bpm was observed at 30-minutes post-ingestion of TR (p<0.01). Slight increases in SBP of 3 to 4 mmHg were observed at 30-, 120-, and 180-minutes (p<0.05 for all) post-ingestion of TR, while no effects were observed for DBP. Observed increases in SBP were within normal blood pressure ranges. TR decreased subjective fatigue with no other significant changes in mood states. CONCLUSION: …0.05>0.01).>0.05>0.05>0.05>0.01>0.05.>150mg/day)>
Validity Of Hand-To-Foot And Foot-To-Foot Consumer Bioimpedance Analyzers: A Four-Compartment Model Comparison, Sarah J. White, Madelin R. Siedler, Christian Rodriguez, Abegale D. Williams, Gabrielle Dehaven, Patrick S. Harty, Matthew T. Stratton, Dale Keith, Jacob Green, Jake Boykin, Grant M. Tinsley
Validity Of Hand-To-Foot And Foot-To-Foot Consumer Bioimpedance Analyzers: A Four-Compartment Model Comparison, Sarah J. White, Madelin R. Siedler, Christian Rodriguez, Abegale D. Williams, Gabrielle Dehaven, Patrick S. Harty, Matthew T. Stratton, Dale Keith, Jacob Green, Jake Boykin, Grant M. Tinsley
International Journal of Exercise Science: Conference Proceedings
Body fat percentage (BF%) is a useful variable for predicting disease risk and determining overall fitness. Consumer-grade bioimpedance analyzers seek to provide accurate body composition data while remaining affordable and accessible. PURPOSE: The purpose of this study was to compare body fat percentages obtained from hand-to-foot and foot-to-foot consumer bioimpedance analyzers to a gold standard 4-compartment (4C) model. METHODS: Seventy-five adults (40 F, 35 M; age: 27.2 ± 7.3 y; height: 168.1 ± 8.8 cm; BM: 72.1 ± 16.6 kg; 4C model BF%: 25.0 ± 9.2%) were evaluated by a 4C model, a consumer-grade hand-to-foot bioimpedance analyzer (BIA-HF; …
Acute Resistance Exercise Influences Bioelectrical Impedance Analysis Segmental Fat Mass Estimates, Christian Rodriguez, Christine Harrison, Jessica Prather, Javier A. Zaragoza, Cody Teague, Kate Glenn, Justis Kelly, Meagan Bourque, Michelle Hockett, Alex Gutierrez, Matthias Tinnin, Kindyle Brennan, Lemuel W. Taylor Iv, Grant M. Tinsley
Acute Resistance Exercise Influences Bioelectrical Impedance Analysis Segmental Fat Mass Estimates, Christian Rodriguez, Christine Harrison, Jessica Prather, Javier A. Zaragoza, Cody Teague, Kate Glenn, Justis Kelly, Meagan Bourque, Michelle Hockett, Alex Gutierrez, Matthias Tinnin, Kindyle Brennan, Lemuel W. Taylor Iv, Grant M. Tinsley
International Journal of Exercise Science: Conference Proceedings
Bioelectrical impedance analysis (BIA) is an attractive tool for routine assessment of human body composition. However, there is also concern regarding how some variables, particularly exercise, may affect its measurements and therefore limit the conditions under which this technology can provide useful body composition data. PURPOSE: The purpose of this study was to determine if acute, localized resistance exercise (RE) compromises the validity of BIA segmental fat mass (FM) estimates. METHODS: In a crossover design, 32 healthy, resistance trained adults (18 F, 14 M; age: 23.4 ± 2.3 y; height: 172.4 ± 8.7 cm; body mass: 74.9 ± …
Muscle Daily Undulating Periodization For Strength And Body Composition: The Proposal Of A New Model, Douglas Leão Peixoto, Bruno Magalhães De Castro, Anderson Geremias Macedo, Christiano Bertoldo Urtado, Paulo Soares Lima, Richard Leite, James W. Navalta, Jonato Prestes
Muscle Daily Undulating Periodization For Strength And Body Composition: The Proposal Of A New Model, Douglas Leão Peixoto, Bruno Magalhães De Castro, Anderson Geremias Macedo, Christiano Bertoldo Urtado, Paulo Soares Lima, Richard Leite, James W. Navalta, Jonato Prestes
International Journal of Exercise Science
International Journal of Exercise Science 15(4): 206-220, 2022. The traditional linear periodization model is designed for modifications to be performed over several weeks, whereas alterations in the undulating model are applied on a more frequent basis. The study investigated a novel periodization scheme, the muscle daily undulating periodization model (mDUP). Thirty-seven men were randomly assigned into 2 groups: (a) a group that performed 12 weeks of daily undulating periodization with fix overload (DUP-F) resistance training (n = 19) and (b) a group that performed 12-weeks of muscle daily undulating periodization with variation overload (mDUP) (n = 18). Body …
Ua19/16/1/5 Lady Topper Golf 2021-22 Season Statistics, Wku Athletic Media Relations
Ua19/16/1/5 Lady Topper Golf 2021-22 Season Statistics, Wku Athletic Media Relations
WKU Administration Documents
Statistical analysis of the 2021-22 women's golf team season.
Ua19/16/2 Football Press Releases, Wku Athletic Media Relations
Ua19/16/2 Football Press Releases, Wku Athletic Media Relations
WKU Administration Documents
Press releases, photos and game statistics for WKU football team in 2022.
Ua19/16/1/5 Hilltopper Golf 2021-22 Season Statistics, Wku Athletic Media Relations
Ua19/16/1/5 Hilltopper Golf 2021-22 Season Statistics, Wku Athletic Media Relations
WKU Administration Documents
Statistical analysis of the 2021-22 men's golf team season.
Ua19/16/2 Athletics Press Releases, Wku Athletic Media Relations
Ua19/16/2 Athletics Press Releases, Wku Athletic Media Relations
WKU Administration Documents
Press releases regarding general activities of the WKU Athletics Department for 2022.
Ua45/6 Commencement Program, Wku Registrar
Ua45/6 Commencement Program, Wku Registrar
WKU Administration Documents
Commencement program for fall 2021.
Impact Of Social Support On The Physical Activity Behaviors Of International College Students In The United States, Mohammed A. Alshehri, Aaron Kruse-Diehr, Justin Tyler Mcdaniel, Julie Partridge, Dawn Christina Null
Impact Of Social Support On The Physical Activity Behaviors Of International College Students In The United States, Mohammed A. Alshehri, Aaron Kruse-Diehr, Justin Tyler Mcdaniel, Julie Partridge, Dawn Christina Null
International Journal of Exercise Science
International Journal of Exercise Science 14(5): 1305-1319, 2021. Research has suggested that international students’ transition to the United States is often correlated with less physical activity after arriving in the U.S). One reason might be related to reduced social support when living in a foreign environment. The purpose of this cross-sectional study was to assess the impact of social support on international college students’ physical activity behaviors. Participants (N = 318) from five public universities in one Midwest state completed an electronic survey assessing self-reported physical activity behaviors and perceived social support for exercise (SSE). Data analyses included multiple …
Effects Of Isometric Exercises Versus Static Stretching In Warm-Up Regimens For Running Sport Athletes: A Systematic Review, Zachary Ullman, Michael Fernandez, Matthew Klein
Effects Of Isometric Exercises Versus Static Stretching In Warm-Up Regimens For Running Sport Athletes: A Systematic Review, Zachary Ullman, Michael Fernandez, Matthew Klein
International Journal of Exercise Science
International Journal of Exercise Science 14(6): 1204-1218, 2021. The objective of this review was to identify studies that report the pre-exercise effects of isometric exercise versus static stretching on performance and injury rates of running athletes in comparison to their outcomes. Seven electronic databases were searched: Cochrane, PEDro, CINAHL, PubMed, MEDLINE, SportDiscus, and GoogleScholar. Data was collected using an established PICO question, and assembled logic grid. The included articles were required to (1) assess running performance or injury prevention and (2) include isometric exercises/muscle activation and/or static stretching. Articles published prior to the year 2000, non-English, and non-human studies were …
Youth-To-Senior Transition In Elite European Club Soccer, Thomas Carpels, Nairn Scobie, Niall G. Macfarlane, Ole J. Kemi
Youth-To-Senior Transition In Elite European Club Soccer, Thomas Carpels, Nairn Scobie, Niall G. Macfarlane, Ole J. Kemi
International Journal of Exercise Science
International Journal of Exercise Science 14(6): 1192-1203, 2021. The priority for soccer academies is to develop youth players that graduate and transfer directly to their senior squads. The aim of this study was to assess the effectiveness of this direct youth-to-senior pathway by examining the extent to which club-trained players (CTPs) are currently involved in elite male European soccer. Relevant demographic longitudinal studies between 2009 and 2020 conducted by the International Centre for Sports Studies Football Observatory were analysed. The main findings were that the proportion of CTPs in senior squads has decreased from 23% to 17% over this time …
Ua19/16/2 Women's Basketball Press Releases, Wku Athletic Media Relations
Ua19/16/2 Women's Basketball Press Releases, Wku Athletic Media Relations
WKU Administration Documents
Press releases, photos and game statistics for WKU women's basketball team from August to December 2021.
Ua19/16/2 Basketball Press Releases, Wku Athletic Media Relations
Ua19/16/2 Basketball Press Releases, Wku Athletic Media Relations
WKU Administration Documents
Press releases, photos and game statistics for WKU basketball team from August to December 2021.
Cycling With Short Crank Lengths Improved Economy In Novices, Boe Burrus, Jessie Armendariz, Brian Moscicki
Cycling With Short Crank Lengths Improved Economy In Novices, Boe Burrus, Jessie Armendariz, Brian Moscicki
International Journal of Exercise Science
International Journal of Exercise Science 14(1): 1123-1137, 2021. Novice endurance athletes utilize slower movements and smaller ranges of motion compared to trained endurance athletes. Novice cyclists have been shown to follow this paradigm via the use of slower cadences but may further benefit by utilizing shorter crank lengths to affect speed of movement and range of motion. The purpose of the study was to determine the impact of shorter than traditional crank lengths on the physiological response and performance of novice cyclists exercising at 60% of VO2peak. A total of 14 male novice cyclists (25.9 ± 6.9 yrs.) …
Ua19/16/1 2021 Wku Track & Field Cross Country Record Book, Wku Athletic Media Relations
Ua19/16/1 2021 Wku Track & Field Cross Country Record Book, Wku Athletic Media Relations
WKU Administration Documents
WKU track and field media guide for 2020-21 season.
Growing The Youth Olympic Games: Comparing Millennial Generation Sport Festival Engagement, Lawrence W. Judge, Jeffrey C. Petersen, David M. Bellar, Leeann M. Lower, Makenzie A. Schoeff, Amy S. Blake, Dagny Zupin, Nick Nordmann
Growing The Youth Olympic Games: Comparing Millennial Generation Sport Festival Engagement, Lawrence W. Judge, Jeffrey C. Petersen, David M. Bellar, Leeann M. Lower, Makenzie A. Schoeff, Amy S. Blake, Dagny Zupin, Nick Nordmann
International Journal of Exercise Science
International Journal of Exercise Science 14(6): 578-593, 2021. Despite the continued growth of the Olympic Games (OG), the Youth Olympic Games (YOG) has received minimal attention from mainstream media since its introduction in 2010. The purpose of this study was to examine and compare event awareness and consumption intention for the 2012 Winter YOG to two international sport events occurring in the same year. A survey instrument was utilized to examine and compare event awareness, consumption intention, and logo identification for three international sport events within a millennial generation sample. The study showed significant differences in personal and public awareness …
Ua19/16/2 Women's Basketball Press Releases, Wku Athletic Media Relations
Ua19/16/2 Women's Basketball Press Releases, Wku Athletic Media Relations
WKU Administration Documents
Press releases, photos and game statistics for WKU women's basketball team in 2021.
Ua19/16/2 Basketball Press Releases, Wku Athletic Media Relations
Ua19/16/2 Basketball Press Releases, Wku Athletic Media Relations
WKU Administration Documents
Press releases, photos and game statistics for WKU basketball team from January to July 2021.
Metabolic And Body Composition Changes After Skin Reduction Surgery Following Massive Weight Loss, Patrick S. Harty, Richard Allen Stecker Mr., Grant M. Tinsley, Chad Kerksick
Metabolic And Body Composition Changes After Skin Reduction Surgery Following Massive Weight Loss, Patrick S. Harty, Richard Allen Stecker Mr., Grant M. Tinsley, Chad Kerksick
International Journal of Exercise Science: Conference Proceedings
CASE HISTORY: The patient is a 30-year-old woman who lost more than 200 pounds over the course of several years through a combination of bariatric surgery, diet, and exercise. Generally, losing more than 100 pounds leaves patients with significant amounts of excess tissue and loose skin that must be corrected via skin reduction plastic surgery to support aesthetic and functional outcomes. This excess tissue also contributes to abnormal body composition results and could potentially influence resting metabolic rate. This case study examined the implications of skin reduction surgery on measures of body composition and resting metabolism. The patient presented …
The Prevalence Of Mtss Symptoms Among Men And Women Ncaa Division Iii Student Athletes, Amanda Combs, Kristen Mcalexander
The Prevalence Of Mtss Symptoms Among Men And Women Ncaa Division Iii Student Athletes, Amanda Combs, Kristen Mcalexander
International Journal of Exercise Science: Conference Proceedings
Symptoms of Medial Tibial Stress Syndrome (MTSS) are common among athletes of various sports and levels, but studies describing the prevalence of MTSS symptoms are lacking. Possible contributing factors of MTSS include an individual’s flexor digitorum longus attachment and soleus muscle, a pronated foot, large loads of mechanical forces, large calf girth, and gender. No individual factor has been statistically associated with MTSS, and prevention and treatment are difficult to study. Further, no earlier studies have described the prevalence of MTSS symptoms for men and women NCAA student athletes among various sports. PURPOSE: To measure and describe MTSS symptoms among …
Performance And Body Composition Changes Following An Offseason Training Period In Diii Collegiate American Football Athletes, Christine Harrison, Jake Boykin, Grant M. Tinsley, Jessica Prather, Javier A. Zaragoza, Matthias Tinnin, Shay Smith, Camden Wilson, Lemuel W. Taylor Iv
Performance And Body Composition Changes Following An Offseason Training Period In Diii Collegiate American Football Athletes, Christine Harrison, Jake Boykin, Grant M. Tinsley, Jessica Prather, Javier A. Zaragoza, Matthias Tinnin, Shay Smith, Camden Wilson, Lemuel W. Taylor Iv
International Journal of Exercise Science: Conference Proceedings
Current literature shows that body composition and increased muscle mass correlate with improved performance for American football players thus assessment of these variables at appropriate times throughout competitive cycle are important for tracking individual adaptions but also in assessing the effectiveness of the prescribed training program. PURPOSE: This study assessed changes in anaerobic performance, total body mass (BM), fat-free mass (FFM), and percent body fat (PBF) in football players following a seven-week offseason mesocycle. METHODS: 29 NCAA Division III football players (mean ± SD; age: 19.7 ± 1.5 y; height: 179.8 ± 6.6 cm; body mass [BM]: 96.1 …
Fractionized Exercise Lowers Morning Central Blood Pressure Under Conditions Of Recommended And Long Sleep Durations, Cayla E. Clark, Joaquin U. Gonzales
Fractionized Exercise Lowers Morning Central Blood Pressure Under Conditions Of Recommended And Long Sleep Durations, Cayla E. Clark, Joaquin U. Gonzales
International Journal of Exercise Science: Conference Proceedings
Long sleep duration (9+ hours) is gaining attention as a parameter that may increase the risk for cardiovascular disease with reports of habitually long duration sleepers having higher nighttime blood pressure (BP), higher day-to-day BP variability, and pulse pressure (PP). PURPOSE: The aims of the study were to determine the effect of one week of long duration sleep on central BP, and examine the impact of fractionized exercise on central BP under controlled sleep duration conditions. METHODS: Eleven participants (46± 5 years; 9 women) spent six nights with 8 or 10+ hours in bed to achieve recommended (7-8 …
Menstrual Phase Symptoms And Perceived Musculoskeletal Strength And Flexibility Among Ncaa Collegiate Athletes, Ashton N. Vasquez, Kristen Mcalexander
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, …
Ginger Root Extract Increases Mitochondrial Fission And Mitophagy In Diabetes Mellitus Rats, Casey Appell, Nigel Jiwan, Chwan-Li Shen, Hui-Ying Luk
Ginger Root Extract Increases Mitochondrial Fission And Mitophagy In Diabetes Mellitus Rats, Casey Appell, Nigel Jiwan, Chwan-Li Shen, Hui-Ying Luk
International Journal of Exercise Science: Conference Proceedings
Diabetes (DM) is accompanied by mitochondrial dysfunction (i.e., mitochondria fission/fusion and mitophagy) in which result in an accumulation of damaged mitochondria and further impaired insulin resistance. Ginger root extract (GRE) has been shown to improve mitochondrial biogenesis and decreased respiratory coefficient in DM model, however, the effect of GRE on the basal mitochondria fission/fusion and mitophagy state is limited. PURPOSE: To determine the effect of GRE on mitochondria fission/fusion and mitophagy transcript abundance in rats with diabetes induced by high-fat diet (HFD) with streptozotocin (STZ). METHOD: Sprague-Dawley rats were randomly divided into 3 groups: standard diet (STD; n=11), HFD with …
Geranylgeraniol Increases Autophagy And Mitophagy Gene Expression In Soleus Of Rats With Diabetes, Nigel C. Jiwan, Casey Appell, Rui Wang, Chwan-Li Shen, Hui-Ying Luk
Geranylgeraniol Increases Autophagy And Mitophagy Gene Expression In Soleus Of Rats With Diabetes, Nigel C. Jiwan, Casey Appell, Rui Wang, Chwan-Li Shen, Hui-Ying Luk
International Journal of Exercise Science: Conference Proceedings
The autophagy and mitophagy (selective autophagy for mitochondria) processes are important in maintaining muscle homeostasis, e.g., removing damaged mitochondria. With diabetes, skeletal muscle autophagy decreases. Geranylgeraniol (GG) has been shown to reduce mitochondrial damage; however, the effect of GG on basal autophagy and mitophagy in diabetic rats is not known. PURPOSE: To determine the effect of GG on selective autophagy and mitophagy genes in rats with diabetes induced by a high-fat diet (HFD) with streptozotocin (STZ). METHODS: Sprague-Dawley rats were divided into three groups: normal diet (CON; n=11), HFD with 35 mg/kg body weight of STZ (HFD; n=9), …
Cross-Sectional And Longitudinal Relationships Between Skinfold Thicknesses Obtained By Ultrasonography And Body Fat Estimates Produced By Dual-Energy X-Ray Absorptiometry, Jacob J. Green, Robert W. Smith, Patrick S. Harty, Matthew T. Stratton, Christian Rodriguez, Sarah White, Abegale D. Williams, Baylor A. Johnson, Jacob Dellinger, Marqui Benavides, Madelin R. Siedler, Grant M. Tinsley
Cross-Sectional And Longitudinal Relationships Between Skinfold Thicknesses Obtained By Ultrasonography And Body Fat Estimates Produced By Dual-Energy X-Ray Absorptiometry, Jacob J. Green, Robert W. Smith, Patrick S. Harty, Matthew T. Stratton, Christian Rodriguez, Sarah White, Abegale D. Williams, Baylor A. Johnson, Jacob Dellinger, Marqui Benavides, Madelin R. Siedler, Grant M. Tinsley
International Journal of Exercise Science: Conference Proceedings
Ultrasonography (US) and dual-energy X-ray absorptiometry (DXA) are frequently used to assess body composition. Although sometimes compared cross-sectionally, their agreement longitudinally requires further exploration. Purpose: The purpose of the present study was to examine the cross-sectional and longitudinal relationships between total and segmental raw skinfold thicknesses obtained by US and total and segmental body composition estimates produced by DXA over the course of an overfeeding study. Methods: Twenty healthy, resistance-trained males (mean ± SD; age: 22.0 ± 2.6 years; height: 179.1 ± 7.0 cm; body mass: 74.8 ± 11.5 kg, body fat: 17.5 ± 4.5%) completed a 6-week intervention that …
Anthropometric Predictors Of Concentric Hip, Knee, And Ankle Work During A 5x5 Conventional Deadlift Routine, Dale S. Keith, Daniel Scherrer, Brandon Nunley, John R. Harry, Grant M. Tinsley
Anthropometric Predictors Of Concentric Hip, Knee, And Ankle Work During A 5x5 Conventional Deadlift Routine, Dale S. Keith, Daniel Scherrer, Brandon Nunley, John R. Harry, Grant M. Tinsley
International Journal of Exercise Science: Conference Proceedings
The deadlift is one of the most commonly performed exercises to strengthen the lower body, as well as one of the main lifts in powerlifting and strongman competitions. However, literature exploring the deadlift exercise and its variations remains quite limited compared to other popular exercises like squats and bench press. PURPOSE: The purpose of this exploratory analysis was to determine if there are relationships between anthropometric characteristics (arm length, torso length, thigh length, and shank length) and hip, knee, and ankle joint angular concentric work during a 5 sets of 5 repetitions (5x5) conventional deadlift (CDL) routine. METHODS: …