The effect of different impact exercise training on deformational behavior and functional adaptation of articular cartilage

Download
index.pdf
2010
Çelik, Özgür
Show full item record
436
views
168
downloads
The objective of the present study was to investigate deformational behavior and functional adaptation of articular cartilage by comparing the changes of biochemical osteoarthritis markers’ concentrations due to 30-min exercise after 12-weeks of regular high impact, impact or non-impact exercise. Blood samples were drawn from 44 healthy sedentary males immediately before, immediately after and 0.5 h after a 30-min moderate walking exercise. Osteoarthritis biomarkers’ (Serum COMP and CTX-I) concentrations were determined with enzyme-linked immunosorbent assay. After the first measurements, participants were randomly assigned to running, cycling, swimming, and control groups. All groups except for control group trained for 12 weeks. After 12-weeks, post tests were applied. Multivariate tests indicated a significant fatigue and resting effect on serum COMP concentration in all groups at pre- and post-tests. Therefore, pair wise comparisons were conducted in order to assess the differences across all groups and conditions. Results indicated significant differences in post-test measurements among phases of groups except for running group. However, fatigue or resting did not change the concentration of serum CTX-I in any groups during the tests. According to results, moderate walking activity has an influence on the increase of serum COMP concentrations of young sedentary men. However, 12 weeks regular weight-bearing high impact physical exercise decreases the deformational effect of walking activity by functional adaptation of articular cartilage to specific environmental requirements.
General Social Sciences.
http://etd.lib.metu.edu.tr/upload/12611551/index.pdf
https://hdl.handle.net/11511/19157
Graduate School of Social Sciences, Thesis

Suggestions

The effectiveness of participant–centered physical activity counseling on the physical activity level of sedentary working women
Altun, Özkan; Koçak, Mehmet Settar; Department of Physical Education and Sports (2009)
The purposes of this study were to test the effect of four-week PACE© program in increasing participants’ physical activity level and stages of change and examine the relationship between physical activity level and stages of change. A controlled trial, experimental design was applied. Physical activity level and stages of change were recorded at baseline and at study conclusion. For the data collection What is Your PACE Score Questionnaire, FADA Questionnaire and Physical Activity Readiness Questionnaire (...
A Pathway Towards Subjective Well-Being for Turkish University Students: The Roles of Dispositional Hope, Cognitive Flexibility, and Coping Strategies
Muyan-Yilik, Mine; Demir, Ayhan Gürbüz (Springer Science and Business Media LLC, 2020-08-01)
The aim of the current study was to test a model that consisted of dispositional hope, cognitive flexibility, and coping strategies (avoidance, problem-focused coping, and seeking social support) towards subjective well-being of university students. The sample of the study included 1222 undergraduate students (601 females and 621 males) from a public university in Ankara, Turkey. In order to collect data, Dispositional Hope Scale, Cognitive Flexibility Inventory, Coping with Stress Scale, Positive and Negat...
Sex differences in visual reaction time : effect of sport participation and driving.
Tanyel, Emine Özge; Kirazcı, Sadettin; Department of Physical Education and Sports (2007)
The purpose of this study is to investigate whether sport participation and driving has any effect on the differences between sexes in visual reaction time (RT). There were three groups (control, exercise, driver), and 20 males and 20 females in each group. The sport participation group was athletes from taekwondo were training at least for five years, minimum three days per week throughout the year. The driver group was males and females were working as representatives of companies and driving at least 20....
The effect of computer-assisted language learning on learners' achievement on the toefl exam
Kılıçkaya, Ferit; Seferoğlu, Gölge; Department of English Language Teaching (2005)
This study aimed to explore the effect of computer-assisted language learning (CALL) on the sophomore undergraduate students̕ success on the TOEFL exam. The study was designed as quasi-experimental research and two variables were focused on: Computer-assisted language learning and traditional instruction. Participants were 34 sophomore students in EFL department in Middle East Technical University. The participants were randomly assigned to the experimental and control groups using a table of random numbers...
The effects of positive core self and external evaluations on performance appraisals
Güven, Lale; Sümer, Canan H; Department of Industrial and Organizational Psychology (2007)
The purpose of this study was to investigate the effects of core self-evaluations (CSEs) and core external-evaluations (CEEs) on performance evaluations. It was hypothesized that people with higher levels of CSEs and CEEs would be more lenient in their performance ratings, when rating neutral performance. The second hypothesis of the study was that people with higher and lower CSEs would engage more in halo when rating neutral performance compared to people with average levels of CSEs. It was further hypoth...
Citation Formats
Ö. Çelik, “The effect of different impact exercise training on deformational behavior and functional adaptation of articular cartilage,” Ph.D. - Doctoral Program, Middle East Technical University, 2010.
METU IIS - Integrated Information Service open@metu.edu.tr