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EFFECTS OF WELL-ROUNDED EXERCISE PROGRAM IN OLDER JAPANESE ADULTS

全面锻炼计划对日本老年人的影响

基本信息

批准号：
09680119
负责人：
TAKESHIMA Nobuo
金额：
$ 1.98万
依托单位：
INSTITUTE OF NATURAL SCIENCES, NAGOYA CITY UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1997
资助国家：
日本
起止时间：
1997 至 1999
项目状态：
已结题

项目摘要

Hydraulic circuit exercise (HCE) and water-based exercise (WBE) are suitable exercise modalities and can be as part of a well-rounded exercise program for older persons. However, the physiological effects of both exercises in Japanese older persons are not yet determined. Our purposes were determine a HCE or WE program on the cardiorespiratory fitness, muscular strength, flexibility, body composition, blood lipids concentrations, and functional fitness of older adults. The cardiorespiratory fitness was measured by using a cycle ergometer exercise. Lactate threshold and peak maximal oxygen uptake were selected as a index of cardiorespiratory fitness. Muscular strength was evaluated using a hydraulic resistance machine. Body composition was assessed using a skinfold caliper. The following items were selected as an index of physical fitness : hand-grip strength, side-to-side stepping agility, single leg balance with eyes closed, trunk flexion, hand tapping, 12-minute walk, and vital age (a kind of biological age). The items were also selected as a functional fitness : repetition of the bicipital flexion/extension, walking around two cones and sitting on a chair, moving beans with chopsticks, and functional reach, and functional fitness age. Bone mineral density was also measured by dual-energy X-ray absorptiometry. Blood lipid profile was determined from a fasted blood sample. After determined the participants health status, in a 12-wk, light- to moderate-intensity, 45-to 70-min/day, 3-d/wk supervised exercise program. Our results indicated the both exercises elicit significant improvements in cardio-respiratory fitness and muscular strength, blood lipids concentration, vital age, functional fitness, and other items except bone mineral density. These findings support and assure the effectiveness of our well-rounded exercise modality program.

液压回路运动（HCE）和水上运动（WBE）是合适的运动方式，可以作为老年人全面运动计划的一部分。然而，这两种运动在日本老年人的生理影响尚未确定。我们的目的是确定有关老年人心肺健康、肌肉力量、柔韧性、身体成分、血脂浓度和功能健康的HCE或WE计划。心肺适能采用踏车测功仪进行测定。选择乳酸阈值和最大摄氧量峰值作为心肺适能的指标。使用液压阻力机评估肌肉力量。使用皮褶厚度卡尺评估身体组成。选择以下项目作为身体素质的指标：握力、侧步敏捷性、闭眼单腿平衡、躯干屈曲、手敲击、12分钟步行和活力年龄（生物学年龄的一种）。这些项目也被选为功能性健身：重复的bathial屈曲/伸展，走两个锥体和坐在椅子上，用筷子移动豆子，功能性达到，和功能性健身年龄。双能X线骨密度仪测量骨密度。从空腹血样中测定血脂谱。在确定参与者的健康状况后，在12周的时间里，进行轻至中等强度，45- 70-min/天，3-d/wk的监督运动计划。我们的研究结果表明，这两种运动引起显着改善心肺功能和肌肉力量，血脂浓度，重要的年龄，功能健身，和其他项目，但骨密度。这些发现支持并保证了我们全面的运动模式计划的有效性。