Search Results - Research Square
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The effect of levonorgestrel-releasing intrauterine device in sport performance among young athletes from Brazilian Paralympic Athletics Team
de Araujo, M. P., De Batista Depes, D., Lourenço, T., Melloni, M. A. S., da Silva, H. G. P. V., Júnior, G. G., de Carvalho, P. C.Published in Research Square (2025)“…Research Square…”
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Center of pressure measurement accuracy via insoles with a reduced pressure sensor number during gaits
Fuchs, P. X., Chen, W.-H., Shiang, T.-Y.Published in Sensors (2024)“…The 13-sensor layout achieved CCC = 0.95 with 95% confidence, representing the most promising compromise between sensor number and CoP accuracy. Future research may refine sensor placement, suggesting the use of 11-13 sensors. …”
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Advancing 100m sprint performance prediction: A machine learning approach to velocity curve modeling and performance correlation
Tam, C. K., Yao , Z.-F.Published in PLOS ONE (2024)“…It critically addresses the limitations of traditional speed models, which often require extensive and intricate data collection, by proposing a more accessible and accurate method using fewer variables. The research utilized data from various international track events from 1987 to 2019. …”
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Sensor number in simplified insole layouts and the validity of ground reaction forces during locomotion
Fuchs, P. X., Hsieh, C.-H., Chen, W.-H., Tang, Y.-S., Fiolo, N.-J., Shiang, T.-Y.Published in Sports Biomechanics (2022)“…Research attempted to validate simplified insoles with a reduced number of sensors to facilitate clinical application. …”
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A comparison of three-dimensional kinematics between markerless and marker-based motion capture in overground gait
Ripic, Z., Nienhuis, M., Signorile, J. F., Best, T. M., Jacobs, K. A., Eltoukhy, M.Published in Journal of Biomechanics (2023)“…Vision-based methods using RGB inputs for human pose estimation have grown in recent years but have undergone limited testing in clinical and biomechanics research areas like gait analysis. The purpose of the present study was to compare lower extremity kinematics during overground gait between a traditional marker-based approach and a commercial multi-view markerless system in a sample of subjects including young adults, older adults, and adults diagnosed with Parkinson`s disease. …”
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Utilizing Heart Rate Variability for Coaching Athletes During and After Viral Infection: A Case Report in an Elite Endurance Athlete
Hottenrott, L., Gronwald, T., Hottenrott, K., Wiewelhove, T., Ferrauti, A.Published in Frontiers in Sports and Active Living (2021)“…Given the case study nature of the findings, future research has to be conducted to investigate whether the use of the OT might be able to offer an innovative, non-invasive, and time-efficient possibility to detect and evaluate the health status of (elite endurance) athletes.…”
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The relationship between metabolic rate, heart rate, and muscle oxygen saturation during running and cycling: 3 case studies
Martinho, H., Wolff, L., Capello, K., Kantor, M., Pettitt, R., Dexheimer, J.Published in The Journal of Strength and Conditioning Research (2021)“…SmO2 has previously demonstrated a strong inverse relationship to both VO2and Heart Rate (HR) for both running and cycling. Although previous research has examined the metabolic responses to both cycling and running, no studies have examined the responses of SmO2, VO2, and HR during a customized graded exercise test (GXT) with a verification phase (VP). …”
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The predictions of the results in a race walking with the use of predictive models
Sudol, G., Mleczko, E.Published in Slovak Journal of Sport Science (2017)“…Research results. Characteristics of the sports biography provided valuable results to understand the development trends of the contemporary model of a champion in professional sports and to develop training and recruitment concepts for future sports champions. …”
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Fat-free mass index in a diverse sample of female collegiate athletes
Harty, P. S., Zabriskie, H. A., Stecker, R. A., Currier, B. S., Moon, J. M., Jagim, A. R., Kerksick, C. M.Published in International Journal of Exercise Science Conference Proceedings (2019)“…Fat-free mass index (FFMI) is a height-adjusted metric of fat-free mass that has been suggested to have a variety of applications in the classification of athletic populations, including the assessment of athletic potential and capacity for further fat-free mass accretion. Previous researchers have identified FFMI upper limits of 28.1 kg/m2 in male football players and 25 kg/m2 in resistance-trained males. …”
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Using predictive models for forecasting the career of a champion during the period of relative stability of results in race-walking
Mleczko, E., Sudol, G., Baj-Korpak, J.Published in Journal of Kinesiology and Exercise Sciences (2016)“…Research results. Characteristics of the sports biography provided valuable results to understand the development trends of the contemporary model of a champion in professional sports and to develop training and recruitment concepts for future sports champions. …”
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Gender differences in triple jump phase ratios and arm swing motion of international level athletes
Panoutsakopoulos, V., Theodorou, A. S., Katsavelis, D., Roxanas, P., Paradisis, G., Argeitaki, P.Published in Acta Gymnica (2016)“…A limited number of researchers have focused on comparing male and female jumpers competing in international events, resulting in scarce findings in the literature regarding gender differences of the determinants of triple jump performance. …”
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Surface effects on dynamic stability and loading during outdoor running using wireless trunk accelerometry
Schütte, K., Aeles, J., Op De Beéck, T., van der Zwaard, B. C., Venter, R., Vanwanseele, B.Published in Gait and Posture (2016)“…Despite frequently declared benefits of using wireless accelerometers to assess running gait in real-world settings, available research is limited. The purpose of this study was to investigate outdoor surface effects on dynamic stability and dynamic loading during running using tri-axial trunk accelerometry. …”
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Psychological aspects of top Croatian sprint runners: athletic engagement and athletic identity
Sindik, J., Vesna, B., Sasa, M.Published in Advances in sports research (2015)“…Thus, first goal of this research was to determine the groups of participants (top Croatian sprint runners, active and retired), with respect to the different aspects of their athletic identity and athletic engagement, taking into consideration several relevant labeling variables: gender, status (active/retired), marital status, educational level, winning international medals in competitions or not. …”
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The gap between the management and success of elite middle and long distance runners in Kenya
Kanyiba, L. R., Mwisukha, A., Onywera, V. O.Published in African Journal for Physical, Health Education, Recreation and Dance (2015)“…However, Kenyan world record beaters have denounced the motherland flag by switching nationality, sought training in alien bases under foreign managers, been living under deplorable conditions after athletic career, or they have been the victim of neglect-induced death at a prime career age. There is extensive research available on the success of Kenyan athletes, but no study to the knowledge of the researchers has linked the management of Kenyan athletes to that success. …”
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Evaluation of a low-cost pneumatic plantar pressure insole for predicting ground contact kinetics
Jacobs, D. A., Ferris, D. P.Published in Journal of Applied Biomechanics (2016)“…Instrumented insoles could benefit locomotion research on healthy and clinical populations by providing data in natural settings outside of the laboratory. …”