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Response of Some Blood Immune System Variables After Two Different Aerobic Efforts for Long Distance Runners: Response of Some Blood Immune System Variables Gorgees, Shatha Hazim
Indonesian Journal of Sport Management Vol. 4 No. 3 (2024): Indonesian Journal of Sport Management
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/ijsm.v4i3.10874

Abstract

Aim: Know the importance of differences in values of pre-tests of two aerobic exercises (Sharki and Bruce) on some blood immune system variables for long-distance runners. Know the importance of differences in values of post-tests of two aerobic exercises (Sharki and Bruce) on some blood immune system variables for long distances runners Researcher hypothesized: No morally significant differences are found in values of pre-post tests of two aerobic exercises ( Sharki and Bruce ) on some blood immune system variables for long distance runners . researcher used descriptive method due to its appropriateness. society was (10) advanced players of Nineveh governorate for medium and long distances the sample were (6) long distances players representing (60%) chosen randomly chosen . the following statistical means were used ( t-test for related samples, standard deviation , mathematical means , variance factor ) Researchers found: Two aerobic exercises made moral change in WBC , MON , GRA (Glubiolin) Two aerobic exercises didnt make moral change in LYM variables Mathematical means of aerobic exercise (Sharki ) was higher than that of (Bruce ) Recommended: Necessity of periodical check for athletes in specialized athletic centers to know health status of athletes in general and immune system in particular. Makea study to study same variables on female athlets. Make a comparative study between male and female athlets regarding same variables and same and exercises
Pengaruh Akumulasi Tenaga Non Aerobik terhadap Beberapa Variabel Fungsional dan Laktat Darah pada Pelari Jarak Menengah Gorgees, Shatha Hazim
Indonesian Journal of Physical Education and Sport Science Vol. 5 No. 1 (2025): March: Indonesian Journal of Physical Education and Sport Science
Publisher : Indonesian Journal of Physical Education and Sport Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52188/ijpess.v5i1.920

Abstract

Study purpose. This study aims to investigate the effects of non-aerobic (anaerobic) effort accumulation on select functional variables and blood lactate concentrations in middle-distance runners. A diverse cohort of experienced middle-distance runners was recruited for this study. Materials and methods. The study involved 30 experienced middle-distance runners. The participants engaged in a series of controlled, high-intensity anaerobic exercises to induce the accumulation of anaerobic effort. Following these exercises, we measured a range of functional variables, including maximal oxygen uptake (VO2 max), heart rate, stroke volume, critical indicators of cardiovascular function, and aerobic fitness. Simultaneously, blood samples were drawn from the participants before and after the exercise regimen to quantify blood lactate levels. Results. The VO2 max showed a slight decline post-exercise (58.7 ± 6.4 mL/kg/min) compared to the baseline measure (61.3 ± 6.7 mL/kg/min). In addition, there was a significant increase in heart rate post-exercise (185.4 ± 8.6 beats/min) compared to pre-exercise (79.2 ± 8.3 beats/min). Conclusions. The decrease in VO2 max post-exercise indicated a decline in aerobic performance, a typical response to high-intensity exercise. Also, the rise in lactate concentrations post-exercise and the subsequent decrease during recovery provided evidence of anaerobic metabolism during high-intensity exercise and the body's efficient lactate clearance mechanism during recovery. This study contributes to understanding lactate metabolism during and after high-intensity exercise. The findings also contribute to understanding how the body adapts to exercise and have potential implications for designing training and recovery strategies for athletes.