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Organizational forms of strength training and their impact on blood lactate concentration
Klimt, Sebastian ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Author: Sebastian Klimt Title: Organizational forms of strength training and their impact on blood lactate concentration Objectives: The main aim of this thesis is to investigate the effect of different organizational forms of strength training on blood lactate concentration, heart rate and RPE values. Methods: Seven men with at least two years of strength training experience participated in this study. Participants underwent a strength training protocol of traditional sets, supersets, and trisets once a week for 4 weeks. Heart rate was monitored in 3 probands using sporttesters, and after completion of each training protocol, all participants in the pilot study provided an RPE value to monitor load intensity. Conclusion: The trisets organizational form is the most demanding in terms of RPE and heart rate, the superseries moderately demanding, and the traditional sets the least intense organizational form. Keywords: strength training, traditional sets, supersets, trisets, exercise intensity
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The effect of modifications in resistance training parameters on blood pressure values during and after the training session.
Juřík, Roman ; Šťastný, Petr (advisor) ; Petr, Miroslav (referee) ; Uhlíř, Petr (referee)
Author: Mgr. Roman Juřík Title: The effect of modifications in resistance training parameters on blood pressure values during and after the training session. Objective: The aim of this study was to evaluate the acute effect of various forms of agonist- antagonist paired set and agonist resistance training on selected cardiovascular parameters in individuals with normal blood pressure and stage I hypertension. Methods: This research was conducted as a single-blind, controlled study. Based on a systematic literature search, specialized resistance and aerobic training sessions were designed. The program lasted four weeks and included a familiarization phase lasting one week. Prior to the cross-sectional study, anthropometric measurements, biochemical sample collection, muscle strength and fitness testing, and subjective assessment of training intensity using the Borg Scale were conducted. The study consisted of four different resistance training sessions and one aerobic session. Resistance training were categorized into two basic methods: agonist- antagonist paired set and traditional (agonist) training, as well as based on targeted muscle groups (upper and lower body). Training variables were defined as follows: resistance load at 75 % of 1RM, rest interval between exercises and sets of 90 seconds, 3...
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Effect of strength training on posture in triathletes aged 30-45 years
Marková, Kristýna ; Jebavý, Radim (advisor) ; Krupková, Dominika (referee)
Title: Effect of strength training on posture in triathletes aged 30-45 years Objectives: To examine the effect of incorporating strength-endurance training on posture in triathletes aged 30-45 years. Methods: Effect of strength-endurance training 2-3 times a week for 6 weeks on posture in triathletes. Thirteen amateur triathletes (3 women, 10 men) were selected for the research. After the input testing, the triathletes were randomly divided into groups ES 1 (n=8) and KS 1 (n=6). This was followed by a 6-week intervention programme for ES 1 that added 2-3 training units per week to their normal training activities. During this period, KS 1 was only allowed to do their normal training activities (no strength training). After the control testing, the groups were switched and KS 1 became ES 2 and 6-week intervention programme started for this group. During this period, ES 1 continued with normal training activities but was not to allowed to continues with strength training. The research was completed with output testing ES 2 and ES 1. For the assessment of posture in triathletes a set of tests was used which consisted of Body posture assessment by Jaroš and Lomíček, selected DNS (dynamic neuromuscular stabilization) tests by Kolář, selected tests of hypermobility and movement stereotypes by Janda....
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Asymetric strength training and its effect on deep stabilization system
Koželská, Kristýna ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Title: Asymmetric strength training and its effect on the deep stabilization system Objectives: Comparison of the effect of asymmetric strength training on the deep stabilization system versus symmetrical strength training. Methods: Before and after the research, all subjects underwent tests focused on the deep stabilization system. They were tested by a physiotherapist. Were used tests from prof. Pavel Kolar (diaphragm test, abdominal press test, trunk flexion test, extension test, hip flexion test and intra-abdominal pressure test). Furthermore, tests were performed with the Pressure Biofeedback Unit (supine test, prone test). Results: We noted that the group that performed asymmetric strength training achieved a greater improvement in HSS than the group that performed symmetrical strength training. Key words: softball, asymmetry, strength training, deep stabilization system, offset training
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The influence of social media on the eating disorder recovery
Drobílková, Eva ; Hrešanová, Ema (advisor) ; Procházková, Barbora (referee)
This bachelor thesis examines the relationship between the eating disorder treatment process and the influence of fitness influencers on social media. Specifically, it uses qualitative methods to research the motivations for membership in an online fitness community of individuals with a history of these disorders, along with the benefits of the content shared there. The thesis is divided into three main parts, of which the first part defines the discussed concepts in the context of the research and presents the current state of knowledge within the topic. Eating disorders are linked to social media and broken down in the context of different treatment options, followed by an introduction to the phenomenon of creating online communities within the field of digital health, which also frames the research. The second, methodological part of the thesis is devoted to the conduct of the digital ethnographic research, the definition of the objectives and research questions, the description of the chosen methods and their ethics. The results of the analysis of data obtained through participant observation of the selected social media content and semi-structured interviews are presented within the third part of the thesis. Here, the research findings are divided into two thematic units based on the...
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Asymmetric strength training and its effect on the deep stabilization system
Koželská, Kristýna ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Title: Asymmetric strength training and its effect on the deep stabilization system Objectives: Comparison of the effect of asymmetric strength training on the deep stabilization system versus symmetrical strength training. Methods: Before and after the research, all subjects underwent tests focused on the deep stabilization system. They were tested by a physiotherapist. Were used tests from prof. Pavel Kolar (diaphragm test, abdominal press test, trunk flexion test, extension test, hip flexion test and intra-abdominal pressure test). Furthermore, tests were performed with the Pressure Biofeedback Unit (supine test, prone test). Results: We noted that the group that performed asymmetric strength training achieved a greater improvement in HSS than the group that performed symmetrical strength training. Key words: softball, asymmetry, strength training, deep stabilization system, offset training
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Strength exercises for the prevention of knee injuries in drop landing: a sysmatic review.
Novák, Michal ; Oláh, Vladan (advisor) ; Omcirk, Dan (referee)
Title: Strength exercises for the prevention of knee injuries in drop landing: a sysmatic review. Objectives: This study aims to create an incidence overview of strength exercises for the prevention of knee injuries during drop landing using a systematic search of scientific databases. Methods: For an elaboration of this thesis was used the systematic review method based on recommendations of PRISMA (Page et al., 2021). At the beginning of the thesis, a research question was defined to identify the most common strength exercises in intervention programs to prevent drop landing injuries. Next, a script was created using defined keywords and Boolean operators such as AND, OR and NOT. The script was used to retrieve studies from internet databases (Web of Science, SportDiscus, Scopus, PubMed). Duplicates were subsequently excluded from the retrieved studies, and the number of studies was further reduced by expert review according to predefined criteria. Results: According to the results of this bachelor thesis, lunges are the most common exercise used in intervention programs to prevent knee injuries during drop landing. They were used in 13 out of 24 intervention programs. In addition to strength exercises, plyometric exercises are widely used in intervention programs. Keywords: Strength training,...
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Influence of power precondition at leisure time athlets
Schützner, Michal ; Bunc, Václav (advisor) ; Baláš, Jiří (referee)
Title: Influence of power precondition at leisure time athlets Objectives: The main objective of this work is compile bibliographic research, that deals with power preconditions and training requirements. Furthermore, to build a skilled work that will provide clear, concise and comprehensive information on the subject. The aim is to point out the principles of strength training, the composition of the training unit and marginally to mention nutrition and regeneration. Methods: The method of literature search used in this work was based mainly on the collection, sorting and evaluation of relevant informations. Results: Muscle strength is a prerequisite for human locomotion. Before you start strength training, it must be assessed locomotive faculties of the individual and according to create adequate training unit corresponding to his forceful options. If the strength training is properly conducted and supported by expertise follows of this work, the strength training ranks among the appropriate physical activity for sporting and non-sporting individuals. Keywords: motion, strength, muscle, muscle contraction, posture, hypokinesia, muscle hypertrophy, strength training, training unit, weight training, nutrition, regeneration
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