Lithuanian Sports University Virtual Library
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Anaerobic performance profiling in elite amateur boxers /
No full textWhile anaerobic fitness is highly important for the performance in Olympic (amateur) boxing, the relationship between anaerobic performance metrics is poorly understood, and profiling boxers according to their anaerobic capacity is still a challenge. With the current study in elite amateur boxers, we aimed to compare the metabolic and cardiovascular responses to different maximal tests and the intercorrelations between performance indices (peak and mean power, duration of the test, punching frequency) of several all-out tests and their correlation to physiological response metrics (blood lactate and heart rate, HR). Twelve male Olympic boxers performed a battery of tests, including 30 s Wingate cycling and arm cranking, boxing bag punching, steep uphill treadmill running to exhaustion, and progressive treadmill running VO2max test. Performance indices of different anaerobic tests were not closely correlated except for the duration of uphill running with body weight scaled (relative) peak and mean power produced during Wingate cycling test and absolute mean power of both Wingate tests. The number of punches landed on a bag per 30 s was associated only with relative power achieved during Wingate cycling test. HRpeak but not peak lactate response correlated strongly across exercise tasks. Finally, no correlation between the highly developed aerobic and anaerobic capacity, suggests a complex picture of the adaptation in elite amateur boxers
Оцінка публічного простору як доступного для всіх місця проведення вільного часу: на прикладі Santaka park.
No full textIn the areas of urban public space planning and community engagement, the accessibility of public spaces is an important and relevant topic. These spaces serve as community facilities where people from various walks of life gather for leisure activities (Zhang, & He, 2020). But ensuring that the space is fully accessible to everyone, regardless of their age, ability or education, is a multifaceted challenge. Scholars Leclercq and Pojani (2023) argue that one of the most significant concepts of public spaces is their ability to promote social cohesion and community building for everyone. According to Leclercq and Pojani, (2023), the purpose of these spaces is to become a servant and help all local people to gather, communicate and engage in various activities. And here, according to Zhang and He (2020), the concept of public space means that everyone should have a common space where they can choose and connect, and it helps to create a wider community. At its core, the concept of public space is about the creation and maintenance of space that is open and accessible to all members of the community (Charmaz, 2020). Deepening how people communicate and what they expect from the construction of a public place, where they visit and what activities they would like to be carried out, this is precisely what affects its physical design, the devices that appear (Habermas, 2022; Thomas, et al., 2022). Looking at the importance of public spaces for the individual and their possibilities for leisure time, today's society is a relevant and important question. It is the case of Santakas Park, which is located in the heart of the Kaunas city center, that is relevant from this point of view and allows us to better understand how urban leisure spaces accessible to all can change and satisfy the needs of residents and quality of life indicators. It is also very important that the quality indicators of public spaces directly affect people's psychological and physical state (Azhar, Hardilla, & Kurniawan, 2021). This research will also shed light on the issues surrounding the ever-emerging lack of knowledge and provide insights and understanding of the current concept of public spaces. The aim of the article is to analyze public space as a place for free time accessible to everyone in the case of Santaka Park. To achieve the goal, the following problematic questions are raised: how are the public spaces of Santaka Park, as places of free time accessible to all, evaluated and experienced? How can we ensure that public spaces are adapted to people of different ages, abilities and needs? How can different cultural and social groups be taken into account to create public spaces that are welcoming and inviting to diverse communities? Research methods. In order to understand the dynamics, ways of use, social interaction and overall impact on communities, the theoretical analysis method examines public space, scientific literature, conditions of importance of dialogue, methods and other multidisciplinary approaches needed for the analysis of public spaces, including various research methods
Stock returns and volatility: comparative Investigation from SAARC countries /
No full textThis research article analyses the stock return and volatility of three selected SAARC countries (Pakistan, India, and Bangladesh), focusing on the role of natural resources in influencing market performance. This study aims to determine the robustness of the performance, considering the economic significance of these countries' natural resources. The daily data from the PSX 100 index (Pakistan Stock Exchange), BSE index (Bombay Stock Exchange), and DSE index (Dhaka Stock Exchange) for the years 2019 to 2021 has been obtained from their websites. The data is treated in MS Excel to compute the daily Geometric Returns for BSE, PSX, and DSE indices. Furthermore, the data were analyzed using the specialized package EViews for Time Series Graph, Descriptive Statistics, Unit Root Test, and GARCH Model. The findings of this research show that the BSE index has the highest return value of 6.78 percent compared with 4.56 percent and 3.75 percent for DSE and PSX, respectively. The Half-life model has been applied to calculate the volatility observed by the indices. The result shows that BSE is the most volatile and takes the highest time of 45 days to revert to its mean position, followed by PSX and DSE, which take 19 and 10 days, respectively. Therefore, investing in the BSE index is better for risk-lover investors. At the same time, DSE has the fastest mean reversion compared to the other two indices. Therefore, it is feasible for risk-averse investors
The application of robotics in cardiac rehabilitation: a systematic review /
No full textBackground and Objectives: Robotics is commonly used in the rehabilitation of neuro-musculoskeletal injuries and diseases. While in these conditions, robotics has clear benefits, it is unknown whether robotics will also enhance the outcome of cardiac rehabilitation. This systematic review evaluates the use of robotics in cardiac rehabilitation. Methods: A systematic literature search was conducted using PubMed (MEDLINE), CINAHL, AMED, SPORTDiscus, and the Physiotherapy Evidence Database. Longitudinal interventional studies were included if they met specified criteria. Two reviewers independently conducted title, abstract, and full-text screening and data extraction. The quality assessment and risk of bias were conducted according to the PEDRO scale and Cochrane Risk of Bias tool 2, respectively. Results: Four trials were included in this review out of 60 screened studies. The quality of the included studies was good with a low risk of bias. The trials used different robotic systems: Lokomat® system, Motomed Letto/Thera Trainer tigo, BEAR, and Myosuit. It was found that interventions that included the use of robotic assistance technologies improved the exercise capacity, VO2 max/peak, left ventricular ejection fraction, QOL, and physical functioning in people with cardiac diseases. Conclusions: Robotic assistance technologies can be used in cardiac rehabilitation programs. Further studies are needed to confirm the results and determine whether the use of robotics enhances intervention outcomes above standard interventions
Effect of differently localised electrical stimulation and therapeutic exercises on pain, functional status and quality of life in subjects after anterior cruciate ligament reconstruction surgery.
No full textBackground. Electrical stimulation is an effective treatment for restoring muscle strength in the thigh after anterior cruciate ligament reconstructive surgery.The aim – To determine the effects of differently localized electrical stimulation and therapeutic exercises on pain, functional status and quality of life in subjects after anterior cruciate ligament tear injury.Methods. The study included 29 patients after anterior cruciate ligament reconstruction surgery. The control group received physiotherapy and electrostimulation on the quadriceps femoris muscle, the study group received physiother-apy and electrostimulation on the quadriceps and hamstrings muscles. The Visual Analogue Scale (VAS) was used to measure pain intensity. The amplitude of knee extension and flexion was measured with a goniometer. The strength of the knee extensor and flexor muscles was assessed by manual muscle testing using the Oxford scale. Quality of life was measured using the SF-36 questionnaire. Results. In both groups, there was a significant increase in muscle strength (p0.05). Quality of life improved in both groups (p<0.05), but the quality of life score was higher in the study group (p<0.05).Conclusion. Therapeutic exercises and electrostimulation of differently localized significantly improved the subjects’ functional condition and quality of life. The quality of life assessment was significantly better in the group where elec-trostimulation was applied to both the anterior and posterior sides of the thigh muscles than to the anterior side only
Особенности динамики амплитуды движений и боли под влиянием программ физической терапии для пациентов с адгезивным капсулитом и миофасциальным болевым синдромом.
No full textBackground and purpose To investigate and compare the impact of end-range mobilization and therapeutic exercises combined with ischemic compression on the movement amplitude and pain among patients with adhesive capsulitis of the shoulder joint and thoracic myofascial pain syndrome. Material and methods The study involved 64 patients. Goniometry of the shoulder joint and assessment of pain (numerical scale) when pressing on myofascial trigger points were performed before the intervention, at the end of the first and second weeks, and at the end of the physical therapy program. All the patients were consulted by a physical therapist. The participants of the first group underwent end-range mobilization of the shoulder joint (five times a week, performed by a physical therapist) and ischemic compression of myofascial trigger points (daily, performed without any assistance). Physical therapy program of the first group lasted three weeks. The participants of the second group performed therapeutic exercises (twice a day) and ischemic compression of trigger points (daily, without assistance). The complex of exercises included pendulum and stretching exercises for shoulder joint. Physical therapy program of the second group of patients lasted three weeks. Results Both groups had similar indicators of patients’ age, duration of symptoms, and gender distribution of patients. Initial values of goniometry and pain did not differ statistically. Both groups had positive dynamics of goniometry results, which confirms the effectiveness of therapeutic interventions. At the same time, the second assessment (a week after the therapy) showed significantly better results of the first group. The advantage of the first group was also present in the results of subsequent assessments of movement amplitude in the shoulder joint. Positive dynamics of pain score in myofascial trigger points was established in both groups of patients. Patients of the first group had better pain indicators according to the results of the final assessment. The results of intermediate assessments were statistically the same. Conclusions Combination of end-range mobilization and ischemic compression for restoring mobility in the shoulder joint and reducing pain in trigger points was more effective among patients with adhesive capsulitis and myofascial pain syndrome as compared with the intervention based on combination of therapeutic exercises and ischemic compression
Зарубіжний досвід формування цифрових компетентностей здобувачів ступеня доктора філософії за спеціальністю 073 «Менеджмент» в умовах цифровізації /
No full textPhilosophy of sustainable development in the context of digital transformation as a basis for balanced economic growth, social well-being and environmental sustainability.
No full textThis paper explores the concept of sustainable development, which integrates economic growth, social well-being, and environmental sustainability. The concept is enshrined in the 17 Sustainable Development Goals adopted by the UN in 2015. These include: poverty eradication; quality education; gender equality; ecosystem protection; and climate action. The aim of the study is to conceptualize the philosophy of sustainable development as a balanced economic growth, social well-being and environmental sustainability. Objectives of the study: 1) to analyze the components of the philosophy of sustainable development as the basis for balanced economic growth; 2) to analyze the essence and components of the philosophy of sustainable development as the foundation of social well-being; 3) to reveal the concept of the philosophy of sustainable development as the foundation of environmental sustainability. Research methodology. The methodological foundations of the philosophy of sustainable development as a foundation for balanced economic growth, social well-being and environmental sustainability are reduced to the use of the following principles: 1) constructiveness; 2) systemicity; 3) instrumental and functional significance. The basic principles, such as the harmonious interaction of man and nature, as well as global responsibility, are analyzed. Particular attention is paid to the role of the introduction of modern technologies and the participation of society in the realization of sustainable development goals. The research findings emphasize the importance of a balance between the needs of society and the preservation of natural resources for future generations. The paper also suggests approaches to overcoming current challenges, particularly in the context of globalization and climate change. Sustainable development helps to ensure the harmonious coexistence of humans and nature, promotes economic progress and improves the quality of life, while minimizing damage to ecosystems. Examples of sustainable development in practice include the introduction of renewable energy sources, such as solar or wind power; ecological construction using energy-efficient technologies; waste sorting and recycling programs; innovative agricultural technologies to reduce the environmental impact of agriculture
The concept of ableism and its expression in Lithuanian sports for the disabled.
No full textIt is recognized that disability results from the interaction of the individuals with the health condition and the barriers created by the environment and attitudes. Such a process hinders full and effective participation in society on an equal footing with other individuals. People with disabilities face barriers to participating as equal members of society and violations of their human rights in all parts of the world (United Nations Convention on the Rights of Persons with Disabilities, 2006). The relevance of the research problem is determined by the fact that a negative attitude towards the sports of disabled people is shown not only by scientific research (Barnes, 2007; Johnson, 2009; Oliver, 2009), but also by myths circulating in society that disabled people cannot play sports and achieve high results, that they are not worthy of the same state bonuses and payments for high sports achievements as talented athletes. Ablism is discrimination, underestimation and oppression of people with disabilities because of their disability, creation of incorrect/unfounded assumptions about disability. In Lithuania, this is a new term that is not yet in Lithuanian dictionaries, but in the database of new words of the Lithuanian language we can already find a description of the word ablism. The observed manifestations of ableism in disabled sports led to a deeper study of this problem. Object of work - High-performance athletes who play athletics and have visual, hearing or physical disabilities. The aim of the work is to investigate the multifaceted manifestations of aeblism experienced by Lithuanian high-level disabled athletes. Work tasks: 1. To analyze the manifestations of abilism experienced by high-performance blind athletes in athletics competitions and in life. 2. To analyze the manifestations of abilism experienced by high-performance deaf athletes in athletics competitions and outside of them. 3. To investigate the manifestations of abilism experienced by high-performance athletes with physical disabilities in athletics competitions and in life. 4. To determine the most important manifestations of abilism in Lithuanian disabled athletics and compare them in terms of disability and gender. Research methods: Semi-structured interview, qualitative content analysis. Conclusions: 1. Athletes with visual impairments usually experience the manifestations of abilism during training due to the attitude of the coach and other athletes towards them and outside of high-level sports competitions, due to funding. 2. Hearing-impaired athletes usually experience the manifestations of abilism during competitions, due to an unsuitable environment and lack of communication. 3. Athletes with physical disabilities usually experience the manifestations of abilism outside of high-level sports competitions, and the conditions of travel and accommodation are not always suitable for them. 4. When comparing the manifestations of abilism in terms of disability and gender, the most manifestations of abilism are experienced by athletes with visual disabilities, a little less hearing and the least manifestations of abilism were observed among athletes with physical disabilities. No gender difference was observed