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Comparison of High Altitude and Sea Level Physical Performance and Various Blood Parameters of Elite Middle­Long Distance Runners Who Live at High Altitude

Yıl 1996, Cilt: 1 Sayı: 1, 12 - 18, 15.02.1996

Öz

The purpose of this study was to compare physical performance and some blood parameters at sea level and high altitude (1980 m) of 8 elite middle and long distance runners aged 17-26 who live at high altitude conditions. During the study, subjects trained for 10 days at altitude (Erzurum) and than for 10 days at sea level (İzmir). Erythrocytes, levukcytes., hemoglobin, hematocrit, resting heart rate, resting systolic and diastolic blood pressures, aerobic power measurements of subjects were taken on 8 th training day at altitude and 1 st, 4th, 8th training days at sea level.

According to the results of altitude, decreases were observed in levels of blood parameters and scores of physiological measurements such as erythrocytes, levkoctytes, hemoglobin, hematocrit, resting systolic and diastolic blood pressure and resting heart rate. In contrast to these parameters, the aerobic power (max V0) was increased.

The results indicated that although there were significant relationships of max V0, with hemoglobin scores (r=0.652) and resting heart rate (r=-0.709) at high altitude; and max VOwith leukocytes (r=0.707) and erythrocytes (r=-0.692, p<0.05) at sea levelt (1. day) There was no significant relationship between max V0and other parameters (P> 0.05) at sea level (4. day). In addition, there was a significant relationship between max-V0and diastolic blood pressure (r=0.660, P <0.05) at sea level (8. day).

Regression analysis of measurements showed that, max V 0 had significant effect on leukocytes, erythrocytes, hemoglobin, hematocrit, resting systolicdiastolic blood pressures and resting heart rate values at altitute and sea level (P<0.01). 

Kaynakça

  • ASTRAND­ P.O. and RODAHL, K. Textbook of Work Physiology. Mc Graw­Hill Book CO.. 3. Edition, 684­707, Singapore, 1986.

Yüksek İrtifada Yaşayan Elit Orta Uzun Mesafe Koşucularının Yüksek İrtifa ve Deniz Seviyesindeki Fiziksel Performansları ile Çeşitli Kan Parametrelerinin Karşılaştırılması

Yıl 1996, Cilt: 1 Sayı: 1, 12 - 18, 15.02.1996

Öz








The purpose of this study was to compare physical performance and some
blood parameters at sea level and high altitude (1980 m) of 8 elite middle and
long distance runners aged 17-26 who live at high altitude conditions. During
the study, subjects trained for 10 days at altitude (Erzurum) and than for 10
days at sea level (İzmir). Erythrocytes, levukcytes., hemoglobin, hematocrit,
resting heart rate, resting systolic and diastolic blood pressures, aerobic power
measurements of subjects were taken on 8 th training day at altitude and 1 st,
4th, 8th training days at sea level.


According to the results of altitude, decreases were observed in levels of blood
parameters and scores of physiological measurements such as erythrocytes,
levkoctytes, hemoglobin, hematocrit, resting systolic and diastolic blood
pressure and resting heart rate. In contrast to these parameters, the aerobic power
(max V0
2 ) was increased.


The results indicated that although there were significant relationships of max
V0
2 , with hemoglobin scores (r=0.652) and resting heart rate (r=-0.709) at
high altitude; and max VO
2 with leukocytes (r=0.707) and erythrocytes
(r=-0.692, p<0.05) at sea levelt (1. day) There was no significant relationship
between max V0
2 and other parameters (P> 0.05) at sea level (4. day). In addition,
there was a significant relationship between max-V0
2 and diastolic blood
pressure (r=0.660, P <0.05) at sea level (8. day).


Regression analysis of measurements showed that, max V 0 2 had significant
effect on leukocytes, erythrocytes, hemoglobin, hematocrit, resting
systolicdiastolic blood pressures and resting heart rate values at altitute and sea level
(P<0.01). 




Kaynakça

  • ASTRAND­ P.O. and RODAHL, K. Textbook of Work Physiology. Mc Graw­Hill Book CO.. 3. Edition, 684­707, Singapore, 1986.
Toplam 1 adet kaynakça vardır.

Ayrıntılar

Bölüm Makaleler
Yazarlar

A. Vahit Doğar Bu kişi benim

Kemal Tamer Bu kişi benim

Yayımlanma Tarihi 15 Şubat 1996
Gönderilme Tarihi 2 Mart 2017
Yayımlandığı Sayı Yıl 1996 Cilt: 1 Sayı: 1

Kaynak Göster

APA Doğar, A. V., & Tamer, K. (1996). Comparison of High Altitude and Sea Level Physical Performance and Various Blood Parameters of Elite Middle­Long Distance Runners Who Live at High Altitude. Gazi Journal of Physical Education and Sport Sciences, 1(1), 12-18.

Gazi Beden Eğitimi ve Spor Bilimleri Dergisi yılda dört kez (Mart, Haziran, Eylül, Aralık) yayımlanan bilimsel ve hakemli bir dergidir.