- 著者
- Seol-Jung Kang Jong-Hyu Kim Zhao Gang Young-Sook Yook Jea-Ryang Yoon Gi-Chul Ha Kwang-Jun Ko
- 出版者
- The Society of Physical Therapy Science
- 雑誌
- Journal of Physical Therapy Science (ISSN:09155287)
- 巻号頁・発行日
- vol.30, no.1, pp.169-173, 2018 (Released:2018-01-27)
- 参考文献数
- 43
- 被引用文献数
- 22
[Purpose] The purpose of this study is to investigate the effects of circuit exercise on obesity index, appetite regulating hormones and insulin resistance in middle-aged obese women. [Subjects and Methods] The subjects of this study were 26 obese middle-aged women who were selected among participants in exercise class at K Region Health Promotion Center in South Korea and were randomly assigned to the exercise group (n=13; age 50.15 ± 3.82, % body fat 38.79 ± 3.28) and the control group (n=13; age 49.84 ± 2.96, % body fat 37.46 ± 2.51). Circuit exercise consisted of aerobic exercise and resistance exercise for 5 weeks and 50 minutes for 12 weeks. Before and after exercise we measured obesity index, leptin, ghrelin, fasting blood glucose, insulin, and insulin resistance in all subjects. A repeated-measured two-way of variance was performed for comparison of the treatment effects between the exercise and control groups. [Results] Body weight, BMI, and body fat percentage of obese index decreased significantly. Leptin of dietary regulation hormone was significantly decreased and ghrelin was significantly increased. Insulin and insulin resistance was significantly decreased. [Conclusion] Circuit exercise can be viewed as an effective exercise program to induce changes in appetite regulating hormones and to improve insulin resistance by mechanisms of energy homeostasis by weight loss.
- 著者
- Kwang-Jun Ko Gi-Chul Ha Young-Sook Yook Seol-Jung Kang
- 出版者
- The Society of Physical Therapy Science
- 雑誌
- Journal of Physical Therapy Science (ISSN:09155287)
- 巻号頁・発行日
- vol.30, no.1, pp.18-22, 2018 (Released:2018-01-27)
- 参考文献数
- 28
- 被引用文献数
- 31
[Purpose] The purpose of this study is to investigate the effects of lumbar stabilization exercise and sling exercise on lumbosacral region angle, lumbar muscle strength, pain scale of patients with chronic low back pain. [Subjects and Methods] The subjects of this study were 29 chronic low back pain patient women who were selected among participants in exercise class at K Region Health Promotion Center in South Korea and were randomly assigned to the lumbar stabilization exercise group (n=10), sling exercise group (n=10), and the control group (n=9). Both lumbar stabilization and sling exercise programs were executed for 60 minutes, three times a week, for 12 weeks. Before and after exercise we measured lumbosacral region angle (lumbar lordosis angle, lumbosacral angle, sacral inclination angle), lumbar muscle strength, and pain scale in all subjects. Two-way analysis of variance was conducted to analyze experimental data. In order to analyze the interaction effect, we conducted paired t-test before and after treatment. [Results] Lumbar stabilization exercise group and sling exercises group did not affect lumbar lordosis angle, lumbosacral angle and sacral inclination angle. Whereas the lumbar flexion muscle strength and lumbar extension muscle strength significantly increased in the lumbar stabilization exercise group and sling exercise group. The flexibility increased in the lumbar stabilization exercise group and sling exercise group. The pain scale decreased in the lumbar stabilization exercise group and sling exercise group. [Conclusion] Both lumbar stabilization exercise and sling exercises are useful therapeutic approaches to chronic back pain.