• PNF and Movement
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• v.17 no.2
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• pp.177-187
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• 2019

Purpose: The purpose of this study was to investigate the effects of combined training on the physical fitness of male short distance athletes. Methods: Combined training was applied with CLT and isokinetric training three times a week for eight weeks. For CLT, elastic bands were used in the sitting and standing positions to gradually increase sprint and skating movements. Isokinetic training was conducted at $60^{\circ}/sec$ and $180^{\circ}/sec$ to improve muscle strength and muscle power. Results: After the application of combined training, strength (hand force) improved from 42.25 kg to 47.30 kg. Muscle power for standing long jump improved from 240.00 cm to 248.80 cm, while the sergeant jump improved from 55.00 cm to 58.00 cm. Isokinetic testing showed that muscle strength ($60^{\circ}/sec$) improved from 315.65 %BW to 365.79 %BW for the left extensor and from 306.60 %BW to 325.00 %BW for the right extensor. The left flexor improved from 177.23 %BW to 189.47 %BW, but the right flexor decreased slightly from 210.87 %BW to 201.53 %BW. Muscle power ($180^{\circ}/sec$) improved from 254.00 %BW to 293.00 %BW for the left extensor and from 256.00 %BW to 272.00 %BW for the right extensor. The left flexor improved from 150.00 %BW to 162.00 %BW and the right flexor from 145.25 %BW to 182.00 %BW. Conclusion: Combined training could be used as a physical training program for male short distance athletes.

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
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• pp.1301-1302
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• 2004

• Journal of Korea Game Society
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• v.12 no.1
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• pp.67-77
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• 2012

With the development of tangible interface in recent years, the interest in interactive exercise games to improve health-related physical fitness has been increased. We believe that this kind of serious game should provide not only motion sensing of the action required to play sports but also a specific effectiveness of exercise. This paper will show how a serious exercise game affects theirs heart rate and preference. For the experiments, we used an exercise game named GalaxyBike for aerobics exercise which is developed by the Interaction Media Research Center of Hoseo University. In the experiments, players' heart rate was measured during the warming-up, exercise and cooling-down periods by a wireless heart-rate measuring instrument. After they played the exercise game, a survey was conducted to see how they like this serious exercise game. The findings of the study suggest that the serious exercise game providing both video game and exercise would make a contribution to the improvement of health-related physical fitness since it serves to increase the heart rate and motivation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.6
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• pp.2099-2106
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• 2010

The purpose of this study was to examine the effects of yoga program on physical fitness, depression and quality of life of elderly women in rural area. This study employed the nonequipvalent control group pretest-posttest design. A total of 40 elderly women(experimental group =20, control group =20) were sampled from H-gun, G-Province. The experimental group participated in a 12-week yoga program. In physical fitness, the experimental group taking yoga program reported significant increases in balance and flexibility than that in the control group, but the differences in strength and aerobic endurance were not significant. The experimental group showed significant decrease in the depression. In quality of life, Elderly women taking yoga program had significant increase in physical component summary than that in the control group, but differences in mental component summary was not significant. A yoga program may be a useful nursing intervention for elderly women in rural area to improve their balance, flexibility, to reduce depression and improve physical quality of life.

• Physical Therapy Korea
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• v.18 no.1
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• pp.74-82
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• 2011

The purpose of this study was to compare the anaerobic threshold (AT) between subjects with and without non-specific chronic low back pain (NCLBP). The patient group included 15 women with NCLBP. The normal group included 15 women without NCLBP who were age-, height-, weight-, and activity level-matched. The subjects performed a Balke treadmill protocol which was symptom-limited progressive loading test. Their heart rate (HR), ventilatory gas and metabolic equivalents (METs) were measured using the automatic breath gas analyzing system. After the test, each subjects' ratings of perceived exertion (RPE) were evaluated. The visual analog scale (VAS) was assessed pre- and post-test. The independent t-test and Wilcoxon's signed-rank test were used for analysis of the data. Time, HR, the volume of oxygen consumption ($VO_2$), relative $VO_2$, and METs at the AT level of the patient group were significantly lower than those of the healthy group (p<.05). However, there were no significant differences in RPE, VAS, and breathing frequency at the AT level (p>.05). The findings of this study indicate that patients with NCLBP had a lower aerobic fitness than healthy subjects. Thus, implementation of rehabilitation program to increase aerobic fitness may be considered in patietns with NCLBP, and further studies are required to determine the etiological factors of decreased aerobic fitness.

• Journal of the Korean Home Economics Association
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• v.34 no.2
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• pp.43-55
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• 1996

The purpose of this study was to investigate the slacks pattern making on the movement-fitness of the knee region. The experimental items were divided into the lower limb movement (M1~M5) and slacks pattern designs (4 : basic pattern, in-pleats, side-pleats, seam-line increase). This study was done by clothing pressure test, sensory evaluation test and the difference shape-transformation of wearing-slacks. The summarized finding resulted from experiments and investigation are suggested as follows ; First, the clothing pressure test showed that the order of clothing pressure in the movement was the rabbit leap movement (M3), the sit on knees (M4), the nobleman sitting (M5), the sit on chair (M2) from the highest to the lowest. In the comparison of clothing pressure tested by blocks of lower-limb, center front knee region shows the highest of 300g/cm2. In it by constructional methods, the clothing pressure of in-pleats, side-pleats methods shows lower than basic pattern, hem-line increase methods. Also in comparison of the two methods, in-pleats method shows lower than side-pleats method. Second, by the sensory evaluation test based on the lower-limb movements and constructional methods of slacks, it was found that the functional factor score of the rabbit leap movement was also the waist, hip, knee region was the lowest in all blocks. And in the comparison of constructional methods, in-pleats method was the highest in all methods. Third, in consideration of the difference in the shape-transformation of wearing-slacks on the movement-fitness, pleats pattern design methods showed that the ratio of shape-transformation was lower than basic on seam-line increase methods. But the difference of the side-pleats and in-pleats methods was litle. According to these investigation, the slacks pattern making caused by movement-fitness on the knee region, in-pleats design method was the functional slacks pattern.

• Journal of muscle and joint health
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• v.14 no.2
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• pp.158-168
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• 2007

Purpose: The purpose of this study was to determine the effects of exercise using Thera Band on body compositions, blood pressure and physical fitness in the elderly women. Method: The study was designed as a nonequivalent control group pretest-posttest quasi-experimental study. Twenty four subjects were assigned for experimental group and twenty one subjects were assigned for control group. The experimental group participated in Thera Band exercise program consisting of 60 minutes per session, 3 times a week during the period of 12 weeks. The effects of the program were assessed using the instruments measuring the body compositions, blood pressure and physical fitness before and after applying the program. Data were collected between April and June in 2006, and analyzed by $x^2$-test, t-test, ANCOVA using a SPSS 11.5 program. Results: There were statistically significant in percent of body fat, muscle strength, muscle endurance, flexibility, and balance ability, but no significant differences were found in body weight, systolic pressure and diastolic pressure. Conclusion: Exercise using Thera Band can be an effective nursing intervention to improve percent of body fat, muscle strength, muscle endurance, flexibility and balance ability in the elderly women.

• 한국가스학회:학술대회논문집
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• 2000.09a
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• pp.110-115
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• 2000

• Journal of Korean Public Health Nursing
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• v.25 no.1
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• pp.17-27
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• 2011

Purpose: The study examined the effect of exercise public health center exercise program on strength, balance, body composition and blood pressure in healthy elderly women. Method: Thirty healthy elderly women were divided into three 12-week exercise groups: Tai-Chi (n=10), silver dance (n=10), and band exercise (n=10). The results were analyzed by two-way repeated ANOVA and paired t-test using SPSS 12.0 program. Results: Body weight and body mass index were significantly decreased in the Tai-Chi and silver dance groups. In addition, there was a significant increase in balance time and reduced diastolic blood pressure in Tai-Chi participant. Grip strength was significantly increased in Tai-Chi and silver dance participants, but there was no effect in the band exercise group. Agility was significantly increased in the band exercise group. Conclusion: Tai-Chi and silver dance may be beneficial to improve fitness of elderly people, although the details remain to be elucidated.

• The Research Journal of the Costume Culture
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• v.8 no.4
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• pp.577-586
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• 2000

The objectives of this study were to develope slacks basic block to be used for improving the attactive silhouette and bodily fitness in ready-to-wear and educational patterns. The subjects were from 20 to 24 years old and twenty six body measurements were taken on the National Anthropometric Survey of Korea in 1977. The women in 20's think ideal body shapes are high stature, long legs, slander waist, hip, abdomen, thigh, ankle and light weight. And so it needs to be studied to studied to make slacks pattern which show slander girth and long length. The study was carried out by the following procedures. 1. Through the comparative investigation on the conventional slacks patterns of System M. Muller & Sohn, Secolli, 文化's in Japan, and Won-ja Rim's and the clothing experiment, the characteristics of every four patterns were found. 2. According to the center back slant, reflecting the change of waist circumference, thigh circumference, back crotch length, and the new suitable slacks pattern was achieved. 3. The sensory evaluation for appearance and comfort was applied to evaluate the new slacks pattern by comparing with the conventional slacks pattern. From the result of the sensory evaluation, it was found that the new slacks pattern was more suitable for appearance. 4. The new slacks pattern for women in their 20's were developed as follows ; The waist line came down 2 ㎝, the waist circumference was plus 2㎝ than originally, and the back hip circumference was larger 1 ㎝ than the front hip, the slacks length was created stature/8×4.9, the knee length was stature/8×2.7. The center back crotch length was interspaced 1∼1.5㎝ at the center front, and was at right angle the point which was raised 5㎝ at the side front. This size is not the absolute size but it helps to make the surplus on any other ready-made slacks for women.