The Korean journal of sports medicine (대한스포츠의학회지)

The Korean Society of Sports Medicine (대한스포츠의학회)
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The Development of Aquatic Exercise that Improve Cardiopulmonary function and Physical Fitness in Patients with Coronary Artery Disease

관상동맥질환자에 있어서 심폐능력 및 체력향상을 위한 수중운동프로그램 개발

Park, Seung-Jung;Kang, Mi-Ok;Lee, Han-Jun;Lee, Hae-Young;Jin, Young-Soo
박승정;강미옥;이한준;이혜영;진영수

  • Published : 20030000
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Abstract

The purpose of this study was to investigate the development of aquatic exercise that improve cardiopulmonary function and physical fitness in patients with coronary artery disease. Thirty patients with coronary artery disease were participated in this study three weeks after successful Percutaneous Transluminal Coronary Angioplasty (PTCA) and Stent Implantation. They were randomly assigned to one of three groups, i.e., aquatic exercise group (AE), on-land exercise group(OE) and control group(CON). All the subjects performed physical fitness, anthro- pometric and maximal exercise testing by Bruce protocol. The source variables of physical fitness in the test were muscle strength, muscle endurance, flexibility, balance. The source variables of body composition were body weight, fat-free mass and percentage of body fat. The test was repeated after three months of intervention. Subjects in the AE group completed the exercise training sessions, which consisted of endurance exercise performing for 30-60 min/session, 3d/week at the intensity of RPE 11. Subjects in the OE group completed the exercise training sessions, which consisted of endurance exercise performing for 30-60 min/session, 3d/week at the intensity of same energy expenditure with AE. One -way ANOVA was used for data analysis setting the significance level at 0.05. Comparing with those three groups, the results of three months of exercise training, cardiopulmonary function have been as follows: Significant differences(p<0.05) in resting rate pressure product, resting diastolic blood pressure and peak heart rate. In AE group, resting rate pressure product was decreased significantly(p<0.05) compared to the CON. Rest diastolic blood pressure and peak heart rate were increased significantly(p<0.05) in OE group compared to the CON. On the other hand, physical fitness was no significant differences even though muscle strength, muscle endurance, flexibility, balance and peak VO2max were a little increased after both AE and OE group. There was no significant differences on body composition, even though percent body fat was decreased after both AE group and OE group. The results indicate that the AE and OE are helpful to get affirmative progress in cardiopulmonary function, physical fitness. Accordingly, it is suggested that patients with coronary heart disease should take participated in cardiac rehabilitation program.

Keywords

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