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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Upplevd ansträngning vid konditionsträning : En jämförelse mellan högintensiv konditionsträning och lågintensiv konditionsträning och upplevd ansträngning. En Pilotstudie / Perceived exertion during cardio training : A comparison between high intensity cardio training and low intensity cardio training and perceived exertion.

Sundberg Jones, Daniel January 2019 (has links)
Abstrakt Bakgrund: Många människor tränar för välmående och hälsa, medan andra vill öka sin fysiska prestation och då är förbättring av konditionen en viktig del. Syfte: Syftet med denna studie var att undersöka individers skillnader i upplevd ansträngning efter att de följt ett högintensivt program (HIIT) jämfört med en grupp som följt ett lågintensivt träningsprogram. Design: Pilotstudie Material & Metod: Undersökningen gjordes utifrån en kvantitativ ansats där populationen som bestod av två grupper, totalt 10 testpersoner fick utföra fysisk ansträngning under fyra veckor. Den ena gruppen fick utföra högintensiva träningspass (n=5) och den andra gruppen lågintensiva träningspass (n=5). Innan de utförde fyraveckorsprogrammet fick testpersonerna uppskatta sin upplevda ansträngning vid ett konditionstest. Samma test genomfördes sedan efter de fyra veckorna. Resultat: Två av fem deltagare som utförde det lågintensiva programmet skattade lägre på Borgs RPE-skala efter de fyra veckorna. Utav de som utförde det högintensiva programmet (HIIT) var det tre av fem som skattade lägre. Konklusion: För att kunna generalisera resultaten behöver denna studie genomföras på en större population då det i denna pilotstudie pga antalet deltagare sannolikt är slumpen som avgjort utfallet. / Abstract Background: A lot of people exercise for the sake of health and wellbeing while others want to improve their physical performance. Improving their cardio fitness is an important part of that. Objective: The objective of this study is to examine differences in perceived exertion after having followed a high intensity programme (HIIT) in comparison with a group that followed a low intensity training programme. Design: Pilot study Methods & measures: The study was done with a quantitative approach where two groups of subjects, a total of 10 performed physical effort during four weeks. One group of 5 performed high intensity workouts and the other group of 5 low intensity workouts. Prior to performing the four week programme the subjects estimated their perceived exertion after a fitness test. The same test was then repeated after four weeks. Results: Two out of five subjects that followed the low intensity programme estimated lower on Borgs RPE scale after the four weeks. Out of those who followed the high intensity programme (HIIT), three out of five estimated lower. Conclusion: To be able to generalize the results from this study it needs to be performed on a larger population. The results of this pilot study due to the amount of participants are likely due to chance.
12

Aplikácia reštrikcie krvného obehu v športovom tréningu lezcov - inovatívna metóda tréningu športovcov? / : Restricted blood flow applied in climbers` training - a innovative method of training?

Javorský, Tomáš January 2021 (has links)
Title: Application of blood flow restriction by a sport training of climbers - an innovative training method for sportsmen? Author: Tomáš Javorský BSc. Department: Department of Physiology Supervisor: doc. Jiří Baláš, Ph.D. Abstract: The most common injuries of performance climbers include tendon injuries of finger flexors. This kind of injury can leave a sportsman unable to follow his training programme for several months, which can have a crucial impact on his peak season. The thesis comprised a comparison of a high-intensity training performed at 70% of muscle strength maximum, with a blood flow restriction training performed at a 30% muscle load, and also the physiological and functional aspects of the training. Objectives: The presumption is, that the combination of a low muscle load with an ischemy will achieve the same results as a high-intensity training. We also presume, that the alterations in muscle oxygenation remain the same despite different amounts of performed muscle work. Methods: 13 participants finished the experiment performed in the form of a crossover study. During the experiment the muscle oxidative capacity and the extent of the muscle deoxygenation were measured by spectroscopy. The maximum force, critical force, impulse and the impulse above the critical force point were measured...
13

Anti-stressträning : En kvantitativ tvärsnittsstudie / Anti-stress exercise : A quantitative cross-sectional study

Lindberg, Felicia, Fex Rytterborg, Julia January 2019 (has links)
Syfte och frågeställningar: Syftet är att studera om träning på olika intensitetsnivåer påverkar upplevd stress hos kvinnor i Sverige. Denna studie kommer svara på dessa frågeställningar:  <ol type="1">Finns det någon skillnad i upplevd stress hos kvinnor som deltar på lågintensiv träning i form av promenader jämfört med kvinnor som deltar på högintensiv träning i form av löpning? Finns det någon skillnad i upplevd stress hos kvinnor som deltar på högintensiv träning i form av löpning jämfört med kvinnor som inte tränar alls? Finns det någon skillnad i upplevd stress hos kvinnor som deltar på lågintensiv träning i form av promenader jämfört med kvinnor som inte tränar alls?           Metod: Studien är en tvärsnittsstudie, genom enkätundersökningar har skillnader i upplevd stress jämförts på kvinnor med medelålder 39,03 år ( ± 14,44), som antingen tränat högintensivt eller lågintensivt. Resultaten har jämförts med en referensgrupp bestående av kvinnor som inte tränar alls. Perceived Stress Scale-10 (PSS10) inklusive tio stycken intensitets-frågor för inklusion i studien skickades ut via sociala medier, Facebook. Resultat: En signifikant skillnad sågs vid jämförandet av kvinnor som tränar högintensivt och referensgrupp, (p=0,001), poängmässig skillnad i PSS10; 7,67 poäng. Ingen signifikant skillnad redovisades mellan högintensiv och lågintensiv grupp (p=0,737), detsamma gällde lågintensiv och referensgrupp (p=0,081). Slutsats: Högintensiva kvinnor hade reducerad upplevd stress jämfört med kvinnor som inte tränade alls. Ingen skillnad i upplevd stress kunde urskiljas mellan kvinnor som tränar lågintensivt och kvinnor som tränade högintensivt. Samma gällde kvinnor som tränade på låg intensitet jämfört med kvinnor som inte tränade alls, ingen skillnad i upplevd stress. / Purpose and aims: The aim is to study if different exercise-intensities affects perceived stress in Swedish women. This study will answer the following questions: <ol type="1">Is there a difference in perceived stress in women who participate in low-intensity exercise in the form of walking compared to women who participate in high-intensity exercise in the form of running? Is there a difference in perceived stress in women who participate in high-intensity exercise in the form of running compared to women who do not exercise at all? Is there a difference in perceived stress in women who participate in low-intensity exercise in the form walking compared to women who do not exercise at all?           Method: The study is a cross-sectional study, through questionnaires, differences in perceived stress have been compared in women with a mean age of 39,03 years (± 14,44), who either exercised with high intensity or with low intensity. The results have been compared to a reference group consisting of non-training women. Perceived Stress Scale-10 (PSS10) together with ten intensity-questions for inclusion in the study was sent out via social media, Facebook. Results: A significant difference was detected in the comparison of the high intensity group and the reference group, (p=0.001), score difference in PSS10; 7,67 points. No significant difference between the high-intensity group and the low-intensity group (p=0.737), the same applied to the low-intensity group and the reference group (p=0,081). Conclusions: Women who participated in high intensity exercise had reduced percieved stress compared to women who did not exercise at all. No difference in percieved stress was observed between women who participated in low intensity exercise and women who participated in high intensity exercise. Similarly, no difference in percieved stress in women who participated in low intensity exercise and women who did not exercise at all.

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