Background: The purpose of this study was to investigate the effects of increased training volume during a 10-day training camp on competitive performance and internal training load (ITL). In addition, coach and swimmer rating of perceived exertion (RPE) for each session was compared.
Methods: Ten national level swimmers (gender: 4 males and 6 females; age: 15±1 years; height: 170.5±6.4 cm; body mass: 61.4±7.4 kg) participated in the training camp which involved a 36% increase in swimming volume. Competitive performance, as assessed using the FPS (FINA points system), was recorded pre and post-camp. ITL was recorded using the Session-RPE method and RESTQ-52 Sport questionnaire for each session and for day 1, 5 and 10 of the camp, respectively. Coach RPE was recorded after each training session for coach-swimmer RPE comparisons.
Results: Competitive performance increased by 7.1% from pre-camp to post-camp (P=0.001, dz=1.6). Session-RPE increased between day 1 and all other days of the training camp (P<0.05), except day 6 (P=0.221). The injury scale of the RESTQ questionnaire increased from day 1 to day 5 (P=0.022). Across 16 swimming sessions, there was a strong correlation between coach and swimmer RPE (rs=0.76) however RPE was found to be higher for the swimmers than the coach (P≤0.0005) during moderate training sessions.
Conclusions: These findings suggest that a 36% increase in swimming volume during a 10 day training camp resulted in significant changes to competitive performance and ITL. However, coach and swimmer RPE should be monitored closely during future camps.
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http://dx.doi.org/10.23736/S0022-4707.17.07838-0 | DOI Listing |
Acta Pharmacol Sin
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State Key Laboratory for Innovation and Transformation of Luobing Theory; Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, 250012, China.
The importance of ferroptosis in the occurrence and progression of atherosclerosis is gradually being recognized. The stimulatory G protein α subunit (Gsα) plays a crucial role in the physiology of endothelial cells (ECs). Our previous study showed that endothelial Gsα could regulate angiogenesis and preserve endothelial permeability.
View Article and Find Full Text PDFJ Environ Manage
January 2025
Energy and Climate Change Division, Faculty of Engineering and Physical Sciences, University of Southampton, Southampton, SO16 7QF, UK.
Many refugee camps exist for decades but associated infrastructure needs are only planned for the very short term, including provision of power. This study advocates a shift in approach to sustainable electrification of essential services in refugee camps for lighting, refrigeration, health, water, education, alongside camp operations. Qualitative and quantitative surveys were conducted in refugee camps in Uganda and Bangladesh which assessed the electrical supply needs across such categories.
View Article and Find Full Text PDFJ Surg Educ
January 2025
Washington University of St. Louis, Department of Orthopaedic Surgery, St. Louis, Missouri.
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View Article and Find Full Text PDFJ Adolesc
January 2025
School of Education, University of California, Irvine, California, USA.
Introduction: Individuals' math value beliefs are theorized to influence who persists in STEM. However, the existing findings on gender differences in adolescents' math value beliefs are inconsistent. The goal of this study was to use three existing datasets to help clarify when gender differences emerge for high school adolescents and for whom (i.
View Article and Find Full Text PDFJ Ethn Subst Abuse
January 2025
Department of Psychiatry, JSS Academy of Higher Education and Research, and JSS Medical College and Hospital, Mysore, India.
Background: Due to a lack of awareness and inadequate health infrastructure, the treatment gap for any mental illness is increasing in lower- and middle-income countries, including India. As an alternative to institutional treatment, community de-addiction camps play an important role.
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