• The Journal of Korean Physical Therapy
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• 제21권2호
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• pp.15-22
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• 2009

Purpose: This study examined the effect of aquatic exercise on the improvement in physical and pulmonary function after stroke. Methods: Fourteen candidates, who had experienced stroke, were enrolled in this study. The program was carried out three times weekly, 1 hour per session and for 10 consecutive weeks. At pre-treatment and post-treatment, the subjects were tested with a 10 m and 100 m timed gait test, a timed get up and go test, a functional reach test, the difference in thoracic girth at inspiration and expiration, and breaths per minute. The forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) were measured using a spirometer. Results: After ten weekends of an aquatic exercise program, the subjects showed a significant difference in all the test results except for the FEV1 (p<0.05). Conclusion: Intervention with this aquatic exercise program can improve the physical and pulmonary function in people who have had a stroke.

• 대한임상전기생리학회지
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• 제1권2호
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• pp.21-30
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• 2003

The purpose of this study was to know the effect of aquatic-exercise on muscle atrophy which induced by steroid injection. The forty-eight Sparague-Dawley adult male rats were assigned to the 4 groups; GroupI(distilled water injection), GroupII(steroid injection), GroupIII(distilled water injection and aquatic exercise), GroupIV(steroid injection and aquatic exercise). We observed their body weight, histological change by PAS stein. The results of this study were as follows; 1. After 2 weeks, the change of weights appeared that non-steroid injection groups increase weight and steroid injection groups decreased weight hasty. after 4 weeks, weights recovered from weight before test. It was possible to explain the change of weight by type II muscle fiber increase. 2. In histological change of muscle fibers, atrophy didn't observed in test group I, because type II muscle fibers were developed well. we observed not only injury of muscle fiber and muscle atrophy but specifically grouping type I muscle fiber in test group II. normal arrangement of muscle fibers were visible in test group and type II muscle fibers increased. we could observe muscle recovery because of type II muscle fibers increase in test group IV. therefore, it was seem that type II cell was recovering through aquatic exercise.

• The Journal of Korean Physical Therapy
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• 제31권4호
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• pp.236-241
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• 2019

Purpose: This study examined the effects of aquatic proprioceptive neuromuscular facilitation pattern exercise on the balance, gait ability, and depression in patients with chronic stroke. Methods: Thirty patients with chronic stroke were assigned randomly to an experimental (n=15) or control (n=15) group. The experimental group performed aquatic proprioceptive neuromuscular facilitation pattern exercise. The control group performed ground proprioceptive neuromuscular facilitation pattern exercise. Training was conducted once a day for 30 minutes, five days per week for six weeks. The balance ability was measured using the Berg balance scale. The gait ability was measured using the 10 Meter walk test. Depression was measured using the Beck depression inventory. Results: As a result of a comparison within groups, the experimental and control group showed a significant difference for balance, gait ability, and depression after the experiment (p<0.05). In a comparison between the two groups, the experimental group, in which aquatic proprioceptive neuromuscular facilitation pattern exercise was applied, showed more significant changes in balance, gait ability, and depression than the control group (p<0.05). Conclusion: Based on these results, aquatic proprioceptive neuromuscular facilitation pattern exercise effectively improved the balance, gait ability and depression in patients with chronic stroke.

• Journal of Korean Biological Nursing Science
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• 제13권3호
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• pp.276-282
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• 2011

Purpose: The aim of the present study was to investigate the effects of a aquatic exercise program on body mass index, body fat percentage and skeletal muscle mass, physical fitness using SFT (senior fitness test) and depression in elderly women. Methods: This study included 59 elderly women. Aquatics exercise program was performed three times per week for 12 weeks using rating of perceived exertion and body mass index, body fat percentage, skeletal muscle mass, physical fitness and depression were measured before and after exercise program. Statistical analysis was performed using t-test. Results: Body mass index (p=.002) and body fat percentage (p=.021) were significantly decreased after aquatic exercise program. Chair stand (p=.009), 2 minute step test (p<.001), back scratch (p<.001), and chair sit and reach (p<.001) were significantly increased after the aquatic exercise program. But, there was no significant differences in the depression. Conclusion: It is suggested the aquatic exercise program may play a significant role in improving body fat and physical fitness in the elderly women. However, as well as aquatic exercise program, sustained encouragement are required to improve physical and psychological traits.

• 동서간호학연구지
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• 제15권1호
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• pp.9-17
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• 2009

Purpose: The study examined the effects of an aquatic exercise program on physical fitness, body composition and quality of life in 25 elderly women. Methods: Subjects participated in an 8-week aquatic exercise program. Sessions ran three times weekly for 60 min. The 60 min consisted of a 10-min warm-up, 40-min exercise and 10-min cool-down. Change of physical fitness, body composition and quality of life were measured and statistically analyzed before and after the aquatic exercise program. Results: Flexibility was significantly increased (p=.000), body fat rate was significantly decreased (p=.041), body mass index was significantly decreased (p=.003), and abdominal fat rate was significantly decreased (p=.025). Conclusions: Aquatic exercise has health benefits for elderly women.

• 한국융합학회논문지
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• 제8권7호
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• pp.349-356
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• 2017

본 연구는 골관절염을 앓고 있는 여성을 대상으로 24주간의 수동적 수중재활운동을 통하여 효율적인 골관절염 예방 재활 프로그램 및 운동처방의 양식에 지침을 제공하는데 목적이 있다. 본 연구의 대상자는 K 정형외과 전문의에게 골관절염이라는 진단 받고 골관절염으로 인한 통증으로 병원을 3회 이상 내원한 자 중 실험군은 수동적 수중재활 운동집단(CG, n=10)과 비교군(AREG, n=10)으로 선정하였다. 연구결과 집단 내 좌우 어깨 높이(shoulder height) 변화는 수동적 수중재활운동군에서 유의한 차이가 있었다(p<.001). 집단 내 좌우 견갑골 하각 무늬의(sacpula patterns inferior) 변화는 수동적 수중재활운동군에서 유의한 차이가 있었다(p<.001). 집단 내 좌우 골반 하각 무늬의(pelvis patterns inferior) 변화는 수동적 수중재활운동군에서 유의한 차이가 있었다(p<.001).

• 한국운동역학회지
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• 제19권3호
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• pp.539-547
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• 2009

본 연구의 목적은 낙상 예방을 위한 12주간의 수중 운동 수행 후 장애물 보행의 특성을 운동학 및 운동역학적으로 분석하는 것이다. 여성 노인 8명이 참여하였으며, 대상자들은 수중 운동 전 후에 네 높이의 장애물(0, 2.5, 5.1, & 15.2cm)을 자기선호 속도로 넘었다. 수중 운동 수행 후 고관절의 최대각, 최소각, ROM(Range Of Motion)이 유의하게 증가하였으며, Swing 과 Stance 국면에서 소요시간은 줄어들었다. 수중 운동 후 모든 높이에서 보폭은 유의하게 증가하였고, 보간은 줄어들었다. 수중 운동 후 장애물을 넘는 순간 장애물과 오른발 사이의 수직 최단거리는 증가하였고(15.2cm 장애물 제외), 장애물을 넘는 속도는 증가하였다. 수중 운동 수행 후 제동력, 추진력, 제동 운동량, 추진 운동량은 통계적으로 유의하게 변화하였다. 12주간의 수중 운동은 여성 노인의 근력과 평형성을 향상시켰으며 이는 낙상과 관련된 장애물 보행의 운동학 및 운동역학적 변인의 변화를 가져와 여성 노인들이 장애물을 안전하고 신속하게 넘을 수 있었다. 따라서 노인에게 보행 능력 향상과 낙상 예방 운동으로 수중 운동이 추천된다.

• 대한통합의학회지
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• 제7권3호
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• pp.141-148
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• 2019

Purpose: The present study investigated the effects of 12-week aquatic exercise training on isokinetic muscle function of the shoulder in adolescents with cerebral palsy. Methods: The study included four male and four female adolescents with cerebral palsy. Isokinetic muscle function was measured at an angular velocity of $60^{\circ}/s$, using Biodex System VI Pro. The peak torques of internal rotation and external rotation were measured before and after training. Aquatic exercise training was performed once a day for 120 min, 4 times a week for 12 weeks. Results: The peak torque of external rotation according to body weight and mean power of internal rotation were significantly higher after training (p < 0.05). Conclusion: Our findings suggest that 12-week aquatic training for adolescents with cerebral palsy can improve isokinetic muscle function of the shoulder. Future studies should analyze the changes in isokinetic muscle function of the shoulder in more detail using various aquatic exercise programs to investigate their effects on individuals with cerebral palsy.

• Physical Therapy Rehabilitation Science
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• 제8권2호
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• pp.112-123
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• 2019

Objective: Based on the results of previous studies, it is necessary to analyze gait and discuss and present the effects of aquatic exercise for chronic stroke. The purpose of this study was to present objective data on the effect of aquatic exercise on the gait of persons with stroke by performing a meta-analysis. Design: A systematic review and meta-analysis. Methods: We performed a meta-analysis of 23 studies that investigated the effects of aquatic exercise performed between 2006 and 2017. The studies were searched on the basis of the participants, intervention, comparison, outcomes standard. The quality of the research method was assessed using a tool that can assess the risks posed by each study design. A meta-analysis software program was used to calculate the mean effect size, effect size by intervention, and effect size by outcome. We also performed a meta-regression analysis and an analysis of publication bias. Results: The mean effect size of the patients' gait was 0.65 (p<0.05). The largest effect size by outcome was observed at the 6-m walk test, followed by the 6-minutes walk test, 10-m walk test, and the walking equipment test (p<0.05). The meta-regression analysis showed that the effect size increased with increased duration, number, and length of sessions. Conclusions: Aquatic exercise appears to show a moderate effect on the gait of chronic stroke survivors. Meta-analyses on the effects of aquatic exercise in other patient populations are needed. This study suggests standard criteria establishments for the effect of aquatic exercise on the walking ability of persons with chronic stroke.

• The Journal of Korean Physical Therapy
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• 제23권6호
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• pp.61-69
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• 2011

Purpose: This study investigated the changes in body composition and serum lipid composition in obese women that were caused by a 12-week circuit exercise regime including both field and aquatic activities. Methods: Subjects comprised a total of 36 women who had a BMI of more than $25kg/m^2$. The simple obesity group (n=17) had no current or past record of medical complications, whereas the group with complications (n=19) also suffered from hypertension and/or diabetes. The circuit exercise program consisted of 12 weeks of 60%HRmax exercise sessions, five days a week. Results: While changes in every variable of body composition were significant, there was no statistically significant difference in the changes in serum lipid composition variables. With the exception of BMI, the correlation between the simple/complicated groups and exercising was statistically insignificant. Conclusion: These findings suggest that while a complex circuit weight exercise program that includes aquatic exercises significantly and positively alters obese patients' body composition it does not create statistically significant changes in their serum lipid composition. It can still be concluded, however, that increasing the duration of the exercise program would be effective to influence this. Moreover, personalized exercise programs that fit the needs of the individual participants seem necessary, given that the effect of exercise on body composition and serum lipid composition was greater in patients with simple obesity than in those with complications.