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Full-Text Articles in Sports Sciences
Sponsorship Engagement: Leveraging Ancillary Events To Increase Title Sponsor Awareness, Amanda Greene, Natalie L. Smith, Charles W. Jones
Sponsorship Engagement: Leveraging Ancillary Events To Increase Title Sponsor Awareness, Amanda Greene, Natalie L. Smith, Charles W. Jones
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No abstract provided.
Building Community Through Mountain Biking: Blending Coopetition, Collaboration And Community, Andy R. Dotterweich, Brandi M. Eveland-Sayers
Building Community Through Mountain Biking: Blending Coopetition, Collaboration And Community, Andy R. Dotterweich, Brandi M. Eveland-Sayers
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No abstract provided.
Skeletal Muscle Fiber Adaptations Following Resistance Training Using Repetition Maximums Or Relative Intensity, Kevin M. Carroll, Caleb D. Bazyler, Jake R. Bernards, Christopher B. Taber, Charles A. Stuart, Brad H. Deweese, Kimitake Sato, Michael H. Stone
Skeletal Muscle Fiber Adaptations Following Resistance Training Using Repetition Maximums Or Relative Intensity, Kevin M. Carroll, Caleb D. Bazyler, Jake R. Bernards, Christopher B. Taber, Charles A. Stuart, Brad H. Deweese, Kimitake Sato, Michael H. Stone
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The purpose of the study was to compare the physiological responses of skeletal muscle to a resistance training (RT) program using repetition maximum (RM) or relative intensity (RISR). Fifteen well-trained males underwent RT 3 d·wk−1 for 10 weeks in either an RM group (n = 8) or RISR group (n = 7). The RM group achieved a relative maximum each day, while the RISR group trained based on percentages. The RM group exercised until muscular failure on each exercise, while the RISR group did not reach muscular failure throughout the intervention. Percutaneous needle biopsies of the vastus lateralis were obtained …
Validity Of The Short Recovery And Stress Scale In Collegiate Weightlifters, Spencer Kyle Travis, Alec Perkins, Satoshi Mizuguchi, Kevin Breuel, Michael H. Stone, Caleb D. Bazyler
Validity Of The Short Recovery And Stress Scale In Collegiate Weightlifters, Spencer Kyle Travis, Alec Perkins, Satoshi Mizuguchi, Kevin Breuel, Michael H. Stone, Caleb D. Bazyler
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Introduction: Monitoring an athlete’s stress and recovery state across sequential training bouts can be used to gauge fitness and fatigue levels (i.e., preparedness). Previous studies have used jumping performance, biochemical markers, and questionnaires to estimate preparedness. However, self-report questionnaires are the most common due to economical and practical means. The Short Recovery and Stress Scale (SRSS) is an 8-item questionnaire ideal for monitoring; however, convergent validity of the SRSS with physiological and performance measures needs to be investigated. Purpose: Thus, the purpose of this study was to determine whether changes in collegiate weightlifter’s training volume-load, biochemical markers, and jumping performance …
Phase- Specific Changes In Rate Of Force Development And Muscle Morphology Throughout A Block Periodized Training Cycle In Weightlifters, Dylan G. Suarez, Satoshi Mizuguchi, William Guy Hornsby, Aaron J. Cunanan, Donald J. Marsh, Michael H. Stone
Phase- Specific Changes In Rate Of Force Development And Muscle Morphology Throughout A Block Periodized Training Cycle In Weightlifters, Dylan G. Suarez, Satoshi Mizuguchi, William Guy Hornsby, Aaron J. Cunanan, Donald J. Marsh, Michael H. Stone
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The purpose of this study was to investigate the kinetic and morphological adaptations that occur during distinct phases of a block periodized training cycle in weightlifters. Athlete monitoring data from nine experienced collegiate weightlifters was used. Isometric mid-thigh pull (IMTP) and ultrasonography (US) results were compared to examine the effects of three specific phases of a training cycle leading up to a competition. During the high volume strength-endurance phase (SE) small depressions in rate of force development (RFD) but statistically significant (p ≤ 0.05) increases in vastus lateralis cross-sectional area (CSA), and body mass (BM) were observed. The lower volume …
Recommendations For Measurement And Management Of An Elite Athlete, William Sands, Marco Cardinale, Jeni Mcneal, Steven Murray, Christopher Sole, Jacob Reed, Nikos Apostolopoulos, Michael H. Stone
Recommendations For Measurement And Management Of An Elite Athlete, William Sands, Marco Cardinale, Jeni Mcneal, Steven Murray, Christopher Sole, Jacob Reed, Nikos Apostolopoulos, Michael H. Stone
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Athletes who merit the title ‘elite’ are rare and differ both quantitatively and qualitatively from athletes of lower qualifications. Serving and studying elite athletes may demand non-traditional approaches. Research involving elite athletes suffers because of the typical nomothetic requirements for large sample sizes and other statistical assumptions that do not apply to this population. Ideographic research uses single-athlete study designs, trend analyses, and statistical process control. Single-athlete designs seek to measure differences in repeated measurements under prescribed conditions, and trend analyses may permit systematic monitoring and prediction of future outcomes. Statistical process control uses control charting and other methods from …
Assessing The Validity And Reliability Of A Freehand Tool Method For Analysis Of Ultrasound Cross-Sectional Area Images, Donald J. Marsh, Dylan Suarez, Luis Rodriguez-Castellano, Kyle Rochau, Ai Ishida, Caleb D. Bazyler
Assessing The Validity And Reliability Of A Freehand Tool Method For Analysis Of Ultrasound Cross-Sectional Area Images, Donald J. Marsh, Dylan Suarez, Luis Rodriguez-Castellano, Kyle Rochau, Ai Ishida, Caleb D. Bazyler
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No abstract provided.
Effects Of Weightlifting Training On Isometric Mid-Thigh Pull Rate Of Force Development, Dylan G. Suarez, Kristina Ushakova, Satoshi Mizuguchi, Guy Hornsby, Michael H. Stone
Effects Of Weightlifting Training On Isometric Mid-Thigh Pull Rate Of Force Development, Dylan G. Suarez, Kristina Ushakova, Satoshi Mizuguchi, Guy Hornsby, Michael H. Stone
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PURPOSE: To examine the influence of three distinct training phases on isometric mid-thigh pull (IMTP) measures in well-trained weightlifters. METHODS: Pre- and post-block IMTP data from 11 collegiate weightlifters was used for analysis. The mean of the best two attempts from each athlete for measures of PF and RFD from 0-50ms, 0-100ms, 0-150ms, 0-200ms, and 0-250ms were used for comparison. In total, results from five timepoints for each of the 11 athletes were examined in order to compare the effects of the three training phases. RESULTS: A repeated measures ANOVA revealed no statistically significant (p ≥ 0.05) effects of training …
The Effect Of Altering Body Posture And Barbell Position On The Between-Session Reliability Of Force-Time Curve Characteristics In The Isometric Mid-Thigh Pull, Stuart N. Guppy, Claire J. Brady, Yosuke Kotani, Michael H. Stone, Nikola Medic, Guy Gregory Haff
The Effect Of Altering Body Posture And Barbell Position On The Between-Session Reliability Of Force-Time Curve Characteristics In The Isometric Mid-Thigh Pull, Stuart N. Guppy, Claire J. Brady, Yosuke Kotani, Michael H. Stone, Nikola Medic, Guy Gregory Haff
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Seventeen strength and power athletes (n = 11 males, 6 females; height: 177.5 ± 7.0 cm, 165.8 ± 11.4 cm; body mass: 90.0 ± 14.1 kg, 66.4 ± 13.9 kg; age: 30.6 ± 10.4 years, 30.8 ± 8.7 years), who regularly performed weightlifting movements during their resistance training programs, were recruited to examine the effect of altering body posture and barbell position on the between-session reliability of force-time characteristics generated in the isometric mid-thigh pull (IMTP). After participants were familiarised with the testing protocol, they undertook two testing sessions which were separated by seven days. In each session, the participants …
Resistance Training Volume Load With And Without Exercise Displacement, W. Guy Hornsby, Jeremy A. Gentles, Paul Comfort, Timothy J. Suchomel, Satoshi Mizuguchi, Michael H. Stone
Resistance Training Volume Load With And Without Exercise Displacement, W. Guy Hornsby, Jeremy A. Gentles, Paul Comfort, Timothy J. Suchomel, Satoshi Mizuguchi, Michael H. Stone
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Monitoring the resistance training volume load (VL) (sets × reps × load) is essential to managing resistance training and the recovery–adaptation process. Subjects: Eight trained weightlifters, seven of which were at national level, participated in the study. Methods: VL was measured both with (VLwD) and without (VL) the inclusion of barbell displacement, across twenty weeks of training, in order to allow for comparisons to be made of these VL calculating methods. This consisted of recording the load, repetition count, and barbell displacement for every set executed. Comparisons were made between VL and VLwD for individual blocks of training, select training …
Preliminary Scale Of Reference Values For Evaluating Reactive Strength Index-Modified In Male And Female Ncaa Division I Athletes, Christopher J. Sole, Timothy J. Suchomel, Michael H. Stone
Preliminary Scale Of Reference Values For Evaluating Reactive Strength Index-Modified In Male And Female Ncaa Division I Athletes, Christopher J. Sole, Timothy J. Suchomel, Michael H. Stone
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The purpose of this analysis was to construct a preliminary scale of reference values for reactive strength index-modified (RSImod). Countermovement jump data from 151 National Collegiate Athletic Association (NCAA) Division I collegiate athletes (male n = 76; female n = 75) were analyzed. Using percentiles, scales for both male and female samples were constructed. For further analysis, athletes were separated into four performance groups based on RSImod and comparisons of jump height (JH), and time to takeoff (TTT) were performed. RSImod values ranged from 0.208 to 0.704 and 0.135 to 0.553 in males and females, respectively. Males had greater RSImod …
Using Echo Intensity As A Monitoring Tool To Determine Training Adaptations And Recoverability In High-Level Weightlifters, S. Kyle Travis, Jeremy A. Gentles
Using Echo Intensity As A Monitoring Tool To Determine Training Adaptations And Recoverability In High-Level Weightlifters, S. Kyle Travis, Jeremy A. Gentles
ETSU Faculty Works
No abstract provided.
Validation Of The Short Recovery Stress Scale Questionnaire During Women’S Volleyball In-Season Training, Asher Flynn, Joseph Walters, Henry Lang, Alec Perkins, Jacob Goodin, Caleb D. Bazyler
Validation Of The Short Recovery Stress Scale Questionnaire During Women’S Volleyball In-Season Training, Asher Flynn, Joseph Walters, Henry Lang, Alec Perkins, Jacob Goodin, Caleb D. Bazyler
ETSU Faculty Works
No abstract provided.
Resting Hormone Alterations And Injuries: Block Vs “Daily Undulating Periodization” Weight-Training Among Division I Track And Field Athletes, Keith B. Painter, Gregory N. Haff, Travis Triplett, Charles A. Stuart, Guy Hornsby, Michael W. Ramsey, Caleb D. Bazyler, Michael H. Stone
Resting Hormone Alterations And Injuries: Block Vs “Daily Undulating Periodization” Weight-Training Among Division I Track And Field Athletes, Keith B. Painter, Gregory N. Haff, Travis Triplett, Charles A. Stuart, Guy Hornsby, Michael W. Ramsey, Caleb D. Bazyler, Michael H. Stone
ETSU Faculty Works
No abstract provided.
Effects Of Short‐Term Free‐Weight And Semi‐Block Periodization Resistance Training On Metabolic Syndrome, Mark A. South, Andrew S. Layne, N. Travis Triplett, William A. Sands, Satoshi Mizuguchi, W. Guy Hornsby, Ashley Kavanaugh, Michael H. Stone
Effects Of Short‐Term Free‐Weight And Semi‐Block Periodization Resistance Training On Metabolic Syndrome, Mark A. South, Andrew S. Layne, N. Travis Triplett, William A. Sands, Satoshi Mizuguchi, W. Guy Hornsby, Ashley Kavanaugh, Michael H. Stone
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The effects of short-term resistance training on performance and health variables associated with prolonged sedentary lifestyle and metabolic syndrome (MS) were investigated. Resistance training may alter a number of health-related, physiological, and performance variables. As a result, resistance training can be used as a valuable tool in ameliorating the effects of a sedentary lifestyle including those associated with MS. Nineteen previously sedentary subjects (10 with MS and 9 with nonmetabolic syndrome [NMS]) underwent 8 weeks of supervised resistance training. Maximum strength was measured using an isometric midthigh pull and resulting force-time curve. Vertical jump height (JH) and power were measured …
Countermovement Jump Performance Changes Over The Course Of Collegiate Basketball Pre-Season Associated With Block Periodization Model Of Strength And Conditioning Program, Nobuhisa Yoshida, Caleb D. Bazyler, Takahiro Unebasami, Stephen Wells, Zachary Whitman, Danielle Lee, Mallory Stellhorn, Kimitake Sato, Michael H. Stone
Countermovement Jump Performance Changes Over The Course Of Collegiate Basketball Pre-Season Associated With Block Periodization Model Of Strength And Conditioning Program, Nobuhisa Yoshida, Caleb D. Bazyler, Takahiro Unebasami, Stephen Wells, Zachary Whitman, Danielle Lee, Mallory Stellhorn, Kimitake Sato, Michael H. Stone
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No abstract provided.