Results 11 to 20 of about 33,815 (154)

Acute kinematic changes following low-intensity tethered swimming as a constraints-led priming strategy in competitive swimmers [PDF]

BMC Sports Science, Medicine and Rehabilitation
Background Traditional pre-activation protocols, such as post-activation performance enhancement, often rely on high-intensity stimuli, which may induce peripheral fatigue and impair fine motor control.
Maciej Skorulski, Szymon Kuliś, Magdalena Olszewska, Jan Gajewski   +3 more
doaj   +2 more sources

The Impact of High-Intensity Exercise in Normobaric Hypoxia on Right Ventricular Function in Trained and Untrained Men-An Echocardiographic Study. [PDF]

Compr Physiol
A single bout of high‐intensity exercise to volitional exhaustion under acute normobaric hypoxia (~3000 m a.s.l.; FiO2 = 14.4%) does not induce greater alterations in right ventricular systolic function compared to normoxia in either trained or untrained healthy men.
Gajda R, Czuba M, Płoszczyca K, Kowalik E, Niemaszyk A, Starczewski M, Grzebisz-Zatońska N, Kaczmarczyk K, Langfort J.   +8 more
europepmc   +2 more sources

Effect of an 8-week technical tethered swimming program on front kinematics in adolescent swimmers [PDF]

Scientific Reports
The aim of this study was to assess the effect of long-term use of technical tethered swimming on kinematics of front crawl swimming, and swimming performance. The experiment was attended by 19 girls Thirty-nine adolescent swimmers (19 girls and 20 boys,
Maciej Skorulski, Szymon Kuliś, Jan Gajewski   +2 more
doaj   +2 more sources

Accelerometric assessment of fatigue-induced changes in swimming technique in high performance adolescent athletes [PDF]

Scientific Reports
The present study analyzed the kinematic changes under fatigue in highly trained adolescent swimmers during a 50-m all-out front cwal test. Twenty-four girls and fourteen boys aged 12–13 participated in the study. The movement of the hip rim was analyzed
Maciej Skorulski, Małgorzata Stachowicz, Szymon Kuliś, Jan Gajewski   +3 more
doaj   +2 more sources

Polish translation and cultural adaptation of the Lower Extremity Functional Scale (LEFS) for adults with lower extremity complaints [PDF]

Scientific Reports
The patient’s functional status is important for assessing treatment progress, so cultural adaptation of self-reported scales and questionnaires is necessary.
Hanna Krześniak, Aleksandra Truszczyńska-Baszak, Anna Katarzyna Cygańska   +2 more
doaj   +2 more sources

Author Correction: Accelerometric assessment of fatigue-induced changes in swimming technique in high performance adolescent athletes [PDF]

Scientific Reports
Maciej Skorulski, Małgorzata Stachowicz, Szymon Kuliś, Jan Gajewski   +3 more
doaj   +2 more sources

Does observance of Ramadan affect sleep in athletes and physically active individuals? A systematic review and meta‐analysis

Journal of Sleep Research, Volume 31, Issue 3, June 2022., 2022
Summary The purpose of this systematic review and meta‐analysis is to provide an accurate description of the effect of Ramadan observance on sleep duration, sleep quality, daily nap duration, and daytime sleepiness in athletes and physically active individuals.
Khaled Trabelsi, Achraf Ammar, Jordan M. Glenn, Omar Boukhris, Aimen Khacharem, Bassem Bouaziz, Piotr Zmijewski, Paola Lanteri, Sergio Garbarino, Cain C. T. Clark, Karim Chamari, Nicola L. Bragazzi, David Hill, Hamdi Chtourou   +13 more
wiley   +1 more source

Effect of Normobaric Hypoxia on Alterations in Redox Homeostasis, Nitrosative Stress, Inflammation, and Lysosomal Function following Acute Physical Exercise

Oxidative Medicine and Cellular Longevity, Volume 2022, Issue 1, 2022., 2022
Hypoxia is a recognized inducer of oxidative stress during prolonged physical activity. Nevertheless, previous studies have not systematically examined the effects of normoxia and hypoxia during acute physical exercise. The study is aimed at evaluating the relationship between enzymatic and nonenzymatic antioxidant barrier, total antioxidant/oxidant ...
Mateusz Maciejczyk, Anna Zalewska, Małgorzata Gryciuk, Katarzyna Hodun, Miłosz Czuba, Kamila Płoszczyca, Małgorzata Charmas, Jerzy Sadowski, Marcin Baranowski, Przemko Tylzanowski   +9 more
wiley   +1 more source

Agreement and reliability of repeated bedside respiratory muscle strength measurements in acute and subacute stroke

Physiotherapy Research International, Volume 26, Issue 2, April 2021., 2021
Abstract Background and Purpose Many stroke trials include maximal inspiratory pressure (MIP), maximal expiratory pressure (MEP), and sniff nasal inspiratory pressure (SNIP) outcome measurements. However, data on agreement and reliability of repeated MIP, MEP, and SNIP measurements in acute and subacute stroke patients are scarce.
Agnieszka Lewko, Marta Sidaway, Stefan Tino Kulnik, Maciej Krawczyk   +3 more
wiley   +1 more source

Impact of Cervical Spine Rehabilitation on Temporomandibular Joint Functioning in Patients with Idiopathic Neck Pain

BioMed Research International, Volume 2021, Issue 1, 2021., 2021
Objective. The aim of this study was to assess the effectiveness of a 3‐week rehabilitation programme focusing only on the cervical region, pain intensity, range of motion in the cervical spine, head posture, and temporomandibular joint (TMJ) functioning in subjects with idiopathic neck pain who did not report TMJ pain. Design.
Łukasz Oleksy, Renata Kielnar, Anna Mika, Agnieszka Jankowicz-Szymańska, Dorota Bylina, Jarosław Sołtan, Błażej Pruszczyński, Artur Stolarczyk, Aleksandra Królikowska, Stefano Brunelli   +9 more
wiley   +1 more source