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Abstract

Effects of Hapgido Training on Blood Cell Components

Jang-Sub Lee

Department of Physical Education, The Graduate School, Pukyong National University Directed by Professor Koon-Soo Shin ph. D.

Abstract

This study was carried out to examine the effects of a 12-week Hapgido training on the blood cell components of male college students at their 20s. For this purpose, the subjects of 14 male college students were randomly assigned to experiment group (7 persons) and control group (7 persons). The control group did not perform any regular exercises except their daily routine while the experiment group carried out a Hapgido training program for 60 minutes a day, five days a week, for 12 weeks. The results are as follows:

1. After the 12-week Hapgido training, the number of erythrocytes increased in the experiment group significantly (p< .05) while that in the control group decreased but there was not any significant difference. As a result of a test on changes of the number of red blood cells between the groups, there was not any significant difference before and after the exercise. 2. After the 12-week Hapgido training, the number of leukocytes increased in the experiment group while decreased in the control group, but there was not any significant difference. As a result of a test on changes of the number of leukocytes between the groups, there was not any significant difference before and after the exercise.

3. After the 12-week Hapgido training, the number of platelets increased in the experiment group while decreased in the control group, but there was not any significant difference. As a result of a test on changes of the number of platelets between the groups, there was not any significant difference before and after the exercise.

4. After the 12-week Hapgido training, the quantity of hemoglobin increased in the experiment group significantly (p< .001) while decreased in the control group, but there was not any significant difference. As a result of a test on changes of the quantity of hemoglobin between the groups, before the exercise, it increased in the control group significantly(p< .05) while after the exercise, there was not any significant difference.

5. After the 12-week Hapgido training, the number of hematocrits increased in the experiment group while decreased in the control group, but there was not any significant difference. As a result of a test on changes of hematocrits between the groups, there was not any significant difference before the exercise while it increased in the experiment group significantly (p< .05) after the exercise.

6. After the 12-week Hapgido training, the Mean Corpuscular Volume increased in the experiment group significantly (p< .001) while decreased in the control group, but there was not any significant difference. As a result of a test on changes of the Mean Corpuscular Volume between the groups, there was not any significant difference before and after the exercise.

7. After the 12-week Hapgido training, the Mean Corpuscular Hemoglobin increased in the experiment group while decreased in the control group, but there was not any significant difference. As a result of a test on changes of the Mean Corpuscular Hemoglobin between the groups, there was not any significant difference before and after the exercise.

8. After the 12-week Hapgido training, the Mean Corpuscular Hemoglobin Concentration increased in the experiment group significantly (p< .05) while decreased in the control group, but there was not any significant difference. As a result of a test on changes of the Mean Corpuscular Hemoglobin Concentration between the groups, it increased in the control group significantly (p< .001) before the exercise; however, there was not any significant difference after the exercise.