Search Results - Unknown

Silverthorne, K., Morrison, M., Cowley, N., Munteanu, G., Creaby, M. W., Timmins, R. G., Chiang, C.-Y., Weakley, J. “…., the prevalence of performance-enhancing drug use, which was last reported in 2003 and is currently unknown). Thus, this review highlights several areas for future research based on the gaps in the existing literature and provides a range of recommendations that can be implemented to improve reporting, transparency, and interpretation.…”

Dakic, J., Perraton, L., Lindstrom, J., Hain, E., Chuah, S., Stay, S. “…Beyond urinary incontinence (UI), the prevalence and impact of other pelvic floor (PF) symptoms in elite female athletes remains largely unknown. This study investigated PF symptom prevalence and impact on performance in elite female rugby players. …”

Wagner, H., Hinz, M., Radic, V. “…However, the direct influence of this professional training on specific physical performance in team handball is unknown, despite its importance as a criterion for effective training in adolescent elite team handball. …”

Zimmerman, C., Le Flao, E., Cecchi, N. J., Towns, J. A., Sami, S., Zeineh, M., Grant, G., Camarillo, D. B. “…However, there is limited research on repetitive head impact exposure in wrestling, and how it compares to football is unknown. Therefore, this study explores repetitive head impacts in Division 1 collegiate wrestlers (n = 11, age = 20 ± 2 years, 125-285 lbs) during the 2019-2020 wrestling season. …”

Langan, S. P., Martin, D. G., Thomas, L., Good, A., Funk, J. R., Barker, R., Deaton, S., Guevel, S., Crandall, J. R., Sills, A., Myers, B. S., Arbogast, K. B., Casa, D. J. “…The Guardian Cap (GC) football helmet cover is designed to reduce head impact severity, but the influence on body temperature during exercise heat stress is unknown. We determined whether the GC NXT accentuates hyperthermia in a thermal manikin model and exercising humans (n = 12 males, 18-35 yrs, > 91 kg). …”

Ivanic, B., Cronström, A., Johansson, K., Ageberg, E. “…Conclusion RT increases isometric neck strength, but the effect on SRC incidence is unknown. More adequately powered and rigorous trials are needed to evaluate the effect of exercise interventions on SRC incidence, and on linear and rotational head accelerations. …”

Bauer, J., Muehlbauer, T., Geiger, S., Gruber, M. “…Many attempts have been made to assess the level of fatigue in athletes either by objective (neuromuscular performance) or subjective (questionnaires) measures, however, their interplay over short-, mid-, and long-term periods is currently unknown. Knowledge about both types of assessments is important as load management by coaches is traditionally based on direct adjustments following a training session, adjustments of content structure of training weeks between games, as well as adjustments of load management over the entire competitive season. …”

Dakic, J., Perraton, L., Lindstrom, J., Hain, E., Chuah, S., Stay, S. “…Beyond UI, the prevalence and impact of other PF symptoms such as anal incontinence and pelvic pain in high-impact female sports, including rugby, remains largely unknown. Understanding PF symptom prevalence and impact can allow for targeted screening and management programs to be implemented. …”

Forbes, W. O., Dufek, J. S. “…However, the effect of head acceleration on lower-extremity biomechanics during landing tasks is unknown. Twenty participants were evenly separated into a vertical hopping group and a lateral hopping group. …”

Sandau, I., Kipp, K. “…Model validation was performed using cross-validation (CV) and external validation (EV; random unknown dataset) for the coefficient of determination and root mean square error (RMSE). …”

Walker, J. M., Slattery, K. M., Coutts, A. J. “… - While research has identified the importance of tactics to successful rugby league performance, there has been no investigations on the tactical demands within rugby league training. Accordingly, it is unknown how coaches meet their tactical objectives within training drills and training design to prepare for competition…”

Caccese, J. B., Master, C. L., Buckley, T. A., Chrisman, S. P. D., Clugston, J. R., Eckner, J. T., Ermer, E., Harcum, S., Hunt, T. N., Jain, D., Kelly, L. A., Langford, T. D., Lempke, L. B., McDevitt, J., Memmini, A. K., Mozel, A. E., Perkins, S. M., Putukian, M., Roby, P. R., Susmarski, A., Broglio, S. P., McAllister, T. W., McCrea, M., Pasquina, P. F., CARE Consortium Investigators “…Therefore, it remains unknown whether common and emerging concussion assessments have similar recovery trajectories in female and male athletes. …”

Adeyemo, V. E., Palczewska, A., Jones, B., Weaving, D. “…., signature) movement patterns of rugby league players per playing position remain unknown and the prediction of rugby league players into all nine playing positions based on their movement patterns is largely unexplored. …”

Hu, X., Boisbluche, S., Philippe, K., Maurelli, O., Ren, X., Li, S., Xu, B., Prioux, J. “…The positional workload characteristics in rugby union on three acquisition days (i.e. strength, endurance, and speed days) of tactical periodization are still relatively unknown. Therefore, the primary aim of this study was to shed light on the positional external workload variables (10 Hz Global Positioning System and accelerometer microtechnology) and internal workload indicators (the session rating of perceived exertion) of players in a professional rugby union team by utilizing and comparing two tactical periodization models. …”

Liston, M., Fuller, C., Dahly, D., Falla, D., McLoughlin, R., Yeomans, C., van Dyk, N., Falvey, E. “…Unknown…”

Wagner, H., Hinz, M. “…However, in elite team handball academies, general, unspecific tests are often used to determine this physical performance. It is unknown if these unspecific physical performance tests have an influence on the specific team handball performance, although this knowledge is essential for the selection process during adolescence or for young adults before transitioning to professional elite team handball. …”

Paul, G. “…However, the efficiency of these methods for developing RHIEa has never been compared, and it still unknown whether these training methods differentially impact in-game efforts in rugby union. …”

Murphy, A., Post, A., Gilchrist, M. D., Hoshizaki, B. “…Recently, technology designed to reduce the rotational accelerations associated with concussion have been incorporated into equestrian helmets, but it is unknown the efficacy of these technologies under the impact conditions within this sporting environment. …”

Caldeira Jr, J., Lima-Silva, A. E., Tricoli, V., Rodacki, C. L. N., Paulo, A. C. “…A single exercise capable of inducing PAPE in both UL and LL is currently unknown. The present study explored the effect of the clean and jerk (C&J) as a conditioning activity for simultaneously producing PAPE interlimbs at the fourth, seventh, and 12th minutes postintervention. …”

Lindsay, R. S., Komar, J., Chow, J. Y., Larkin, P., Spittle, M. “…However, the influence of a NLP for skills that emphasize a specific movement form is relatively unknown. This study aimed to investigate the impact of a NLP approach when learning a movement form based skill. …”