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Polish Journal of Sport and Tourism
The Journal of Jozef Pilsudski University of Physial Education in Warsaw, Faculty of Physical Education and Sport in Biala Podlaska
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Kinematic quantification of straight-punch techniques using the preferred and non-preferred fist in taekwon-do

.16926/par.2017.05.11. 16. Rahnama N., Lees A., Bambaecichi E. (2005) A comparison of muscle strength and flexibility between the preferred and non-preferred leg in English soccer players. Ergonomies , 48(11-14): 1568-1575. 17. Romanenko V., Podrigalo L., Iermakov S., Rovnaya O., Tolstoplet E., Tropin Y., Goloha V. (2018) Functional state of martial arts athletes during implementation process of controlled activity–comparative analysis. Phys. Activ. Rev. , 6: 87-93. DOI: 10.16926/par.2018.06.12. 18. Sachlikidis A., Salter C. (2007) A biomechanical

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Can Anthropometric Variables and Maturation Predict the Playing Position in Youth Basketball Players?

Characteristics of players from national teams, including distances to anthropometric landmarks. Variables U‐14 ( n = 32) U‐15 ( n = 24) U‐16 ( n = 21) U‐18 ( n = 17) U‐20 ( n = 15) a 14.2 ± 0.2 14.9 ± 0.2 15.8 ± 0.3 17.7 ± 0.5 19.6 ± 0.6 Age [years] b 13.3–14.5 14.4–15.1 15.2–16.1 16.5–18.3 18.5–20.3 c 14.3 14.9 15.8 17.8 19.8 a 3.9 ± 1.3 5.1 ± 1.3 5.7 ± 1.2 8.4 ± 0.9 9.2 ± 0.9 Basketball b 1.0–7.5 2.5–7.0 3.5–8.2 6.5–10.1 7.3–11.1 experience [years] c 3.9 5

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The impact of fatigue on agility and responsiveness in boxing

and its relationship to sprint speed and change of direction speed. J. Sci. Med. Sport, 9: 342-349. DOI: 10.1016/j.jsams.2006.05.019. 16. Sienkiewicz-Dianzenza E., Tomaszewski P., Stupnicki R. (2005) „Performance index” and application to the assessment of multiple bouts of leg exercise. Phys. Educ. Sport., 49: 52-55. 17. Smith M.S., Dyson R.J., Hale T., Janaway L. (2000) Development of aboxing dynamometer and its punch force discrimination efficacy. J. Sport. Sci., 18: 445-450. DOI: 10.1080/02640410050074377. 18. Stupnicki R., Norkowski H

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The Line in the Sand for British Strength Sports. No Second Chances and the Creation of a Drug Free for Life Ethos

REFERENCES BDFPA. (2016). BDFPA History. Retrieved 15.07.2016, from Bhasin, S., Storer, T., Berman, N., Callegari, C., Levenger, B., Phillips, J., Bunnell, T., Tricker, R., Shirazi, A. & Casaburi, R. (1996). The Effects of Supraphysiologic Doses of Testosterone on Muscle Size and Strength in Normal Men. The New England Journal of Medicine , 335(1), 1-7. DOI: 10.1056/NEJM199607043350101 BPO. (2016). Welcome to the BPO Website . Retrieved 16.07.2016, from Buck, J. (1998

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Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer

: Metabolic Power; M: Mean; SD: Standard deviation; p: p value; d: Cohen’s d effect size. a Significant differences with winning (p < .05); b Significant differences with drawing (p < .05); c Significant differences with losing (p < .05) . Finally, Figure 2 presents a correlation plot between PlayerLoad TM and Metabolic Power showing a high correlation between both variables ( r = 0.918; p < .001). Figure 2 Relationship between Player Load (determined by accelerometry) and Metabolic Power (determined by GNSS) dynamics for the recordings in 12 matches

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Effect of Virtual Reality‐Based Rehabilitation on Physical Fitness in Patients with Chronic Obstructive Pulmonary Disease

/16 17/17 0.92 Age, mean (SD) 62.1 (2.9) 60.5 (4.3) 0.80 Group B / C 17/17 17/17 1 Spirometry parameters FVC%pred, mean (SD) 79.5 (23.8) 76.5 (12.4) 0.51 FEV 1 %pred, mean (SD) 65.4 (24.0) 62.9 (15.8) 0.91 FEV 1 % FVC%pred, mean (SD) 66.1 (13.6) 66.3 (16.5) 0.62 Notes: * p ≤ 0.05 between‐group analysis (Mann–Whitney U test); M: male; F: female; FVC%pred: force vital capacity percent predicted; FEV 1 %pred : forced expiratory volume in one second percent predicted; forced expiratory

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Less Than One Millimeter Under the Great Toe is Enough to Change Balance Ability in Elite Women Handball Players

. Neurosci Lett 2004; 366: 71-75 10.1016/j.neulet.2004.05.015 15265593 Balter SGT Stokroos RJ Akkermans E Kingma H Habituation to galvanic vestibular stimulation for analysis of postural control abilities in gymnasts Neurosci Lett 2004 366 71 75 Bloem BR, Allum JH, Carpenter MG, Verschuuren JJ, Honegger F. Triggering of balance corrections and compensatory strategies in a patient with total leg proprioceptive loss. Exp Brain Res 2002; 142: 91-107 10.1007/s00221-001-0926-3 Bloem BR Allum JH Carpenter MG Verschuuren JJ Honegger

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The Acute Effects of High‐Intensity Cycling Exercise on Arterial Stiffness in Adolescent Wrestlers

were as follows: a single bout of 30‐s high‐intensity cycling exercise resulted in (a) a decrease in systolic diameter at the 5th min after the 30‐s Wingate test (p < 0.05) and diastolic diameter also decreased, but not to a statistically significant level, (b) there was a statistically significant decrease in arterial compliance and the beta stiffness index at the 5th min of recovery following the 30‐s cycling exercise, and (c) the subjects with relatively high mean power had lower arterial stiffness, and beta stiffness index values. The decrease in arterial

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Force and Electromyographic Responses of the Biceps Brachii after Eccentric Exercise in Athletes and non-Athletes

≤ 0.05) ( Figure 1 ). The EMG RMS increased significantly only for non-athletes 10 days after ECC exercise compared with baseline values ( p ≤ 0.05) ( Figure 2 ). Figure. 1 Maximal isometric force (MIF) of elbow flexors before, immediately, 48 h, 5 and 10 days after the ECC exercise for athletes (solid bars) and non-athletes (empty bars). +: statistically significant difference between groups before exercise; *: a significant decrease immediately and 48 h after exercise as compared with baseline conditions in athletes; #: a significant decrease immediately

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