• 제목/요약/키워드: Sit-and-reach test

검색결과 75건 처리시간 0.019초

체간신전근의 근력강화운동과 신장운동이 20대 청소년의 근력 및 유연성에 미치는 영향 (The Influence of Muscle Strengthening Exercise and Stretching Exercise of Trunk Extensor Muscles on Muscular Strength and Flexibility in Adolescent of the Twenties)

  • 김상수;이우형;송명수
    • PNF and Movement
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    • 제8권1호
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    • pp.1-10
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    • 2010
  • Purpose : This study aimed to examine the Influence of muscle strengthening exercise and stretching exercise of trunk extensor muscles on muscular strength and flexibility in adolescent of the twenties. Methods : Muscle strengthening exercise group(n=10), stretching exercise group(n=10) and strengthening and stretching exercise group(n=10) were measured muscular strength by digital back and leg dynamometer and flexibility by sit and reach test and trunk extension test at pre-intervention and post-intervention in 4weeks. Results : The flexibility 1, flexibility 2 and muscular strength of muscle strengthening exercise group were significantly increased within the intervention period(p<.05). The flexibility 2 and muscular strength of stretching exercise group were significantly increased within the intervention period(p<.05). but flexibility 1 was not significantly different at in 4 weeks(p>.05). The flexibility 1, flexibility 2 and muscular strength of muscle strengthening and stretching exercise group were significantly increased within the intervention period(p<.05). Conclusion : We were found that muscle strengthening exercise and stretching exercise of trunk extensor muscles could improve muscular strength and flexibility for adolescent of the twenties.

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Effects of Stretching Exercises and Core Muscle Exercises on Flexibility and Balance Ability

  • Hwang, Hyunsook;Koo, Japung
    • 국제물리치료학회지
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    • 제10권1호
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    • pp.1717-1724
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    • 2019
  • Background : Several studies have suggested different arguments for the effect of stretching exercises and core muscle exercises on flexibility and balance ability. Objective : To determine the effects of stretching exercises and core muscle exercise on flexibility and balance ability. Design : Quasi experimental research Method : The study applied exercise interventions (three sessions per week for 6 weeks) on 40 subjects. The subjects were divided into stretching and core muscle exerciseing groups to identify the change of flexibility and balance ability. Sit- and- reach test results and hip hyperextension were measured for identifying changes in flexibility, and the Romberg test and Pedalo stabilizer were used for changes in balance ability. Results : Both the stretching exercise and core muscle exercise groups showed a statistically significant increase in flexibility (p<.05). However, the stretching exercise group showed a statistically significant increase in balance ability (p<.05), whereas the core muscle exercise group showed partially statistically significant differences in this par t(p>.05). In the analysis of the differences in the amount of change in flexibility, based on the types of exercise, stretching exercises showed a significant difference (p<.05), whereas a significant difference was not found in the amount of change in balance ability (p>.05). Conclusions : These findings indicate that stretching exercises are the more effective intervention for improving and maintaining flexibility, whereas there is no difference between stretching and core muscle exercises with respect to improving balance ability.

걷기운동이 비만 여대생의 신체조성과 체력에 미치는 효과 (The Effects of a 12-Week Walking Exercise Program on the Body Composition and Physical Fitness in Obese College Women)

  • 최인희;이미화
    • 한국보건간호학회지
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    • 제22권1호
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    • pp.74-83
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    • 2008
  • Purpose: To identify the effect of walking exercise on the body composition and physical fitness in obese college women. Method: The research design was a nonequivalent control group pretest posttest. Thirty-seven subjects were surveyed using a structured questionnaire, and measured for body composition and physical fitness. Twenty persons in the experimental group among the total sample participated in a 12-week walking program. The data were analyzed by $x^2$-test, and t-test with SPSS 10.1 program. Results: 1) BMI, body fat mass and percentage of body fat in body composition were significantly decreased in the experimental group compared to the control. However, there was no significant difference in skeletal muscle mass between the two groups. 2) Power among physical fitness was significantly increased in the experimental group. However, there was no significant difference in muscular strength (back strength), flexibility (sit and reach), muscular endurance (abdomen curl), power (standing high jump) or agility (trunk reaction time) between the two groups. Conclusion: The above results, confirmed the effectiveness of walking exercise as an effective nursing intervention in order to improve body composition.

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수중운동이 경련성 뇌성마비인의 신체구성, 체력 및 폐기능에 미치는 영향 (Effect of Aquatic Exercise on Body Composition, Fitness and Pulmonary Function of Spasticity Cerebral Palsy)

  • 고영호;윤영복;김선호
    • 한국콘텐츠학회논문지
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    • 제5권3호
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    • pp.37-44
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    • 2005
  • 수중운동이 경련성 뇌성마비인의 신체구성, 체력 및 폐기능에 미치는 효과를 규명하기 위하여 경련성 뇌성마비 남자 7명을 대상으로 11개 동작으로 구성된 수중운동 프로그램을 주 4회(월, 화, 목, 금)의 빈도로 1일 30$\~$40분씩 12주간 실시하여 변인들의 측정치를 비교 분석한 결과 신체구성 성분(체중, 체지방율, 지방량)은 각각 유의하게 감소되었으며(P< .05), 체력요소는 근 지구력(p< .01), 유연성(p< .05), 평형성(p< .01)에서만 각각 유의하게 증가하였다. 또한, 폐활량도 12주 수중운동 후 유의하게 증가하였다(p<.05).

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Effects of Combined Cognitive and Physical Exercise Program on Cognitive and Physical Functions in Older Adults with Mild Cognitive Impairment

  • Hyungyu Cha;Hyeyeon Shim;Geonwoo Kim;Seunghoon Bae;Changmin Lee;Youngjun Choi;Wonjae Choi
    • Physical Therapy Rehabilitation Science
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    • 제13권1호
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    • pp.43-52
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    • 2024
  • Objective: This study aimed to investigate the impact of a 12-week combined cognitive and physical exercise program on cognitive and physical functions in older adults diagnosed with mild cognitive impairment (MCI). Design: A one-group pretest-posttest study. Methods: Twelve participants with MCI engaged in a weekly 60-minute session of combined cognitive and physical exercise program. Cognitive function was assessed using the Montreal Cognitive Assessment (MoCA), while physical function was evaluated through measures of muscle strength, postural balance, and walking capabilities. Muscle strength assessments included the arm curl test, handgrip strength, and the 5 sit-to-stand test. Postural balance was evaluated using the one-leg stance test, timed up-and-go test, functional reach test, and four square step test. Walking function was analyzed through a gait analysis device. Pre- and post-intervention measurements were compared to determine the effects of the exercise program. Results: The results demonstrated significant improvements in MoCA, arm curl test, timed up-and-go test, walking speed, and cadence following the 12-week intervention (p<0.05). MoCA scores revealed enhanced cognitive performance, while measures of muscle strength, including the arm curl test, exhibited significant changes. Improvements in timed up-and-go test scores indicated enhanced mobility, accompanied by increased walking speed and cadence, as evidenced by gait analysis. Conclusions: This study suggests that a structured 12-week program incorporating both cognitive and physical exercises can lead to meaningful improvements in cognitive and physical functions among older adults with MCI.

요통교육프로그램이 간호사의 요통감소에 미치는 효과 (The Effect of Low Back Pain Education Program on the Nurses in a General Hospital)

  • 권영숙
    • 기본간호학회지
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    • 제3권1호
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    • pp.108-127
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    • 1996
  • The purpose of this research was to determine whether or not a education program of low back pain would have benificial effect on nurses. Nonequivalent control group pre-post test research was designed. Subjects for this study were 50 selected from nurses who work at a general hospital in Taegu. Of them, twenty seven were assigned to experimental group, twenty-three to control group. The data were collected during the period from June 27 to August 31, 1994. The instruments used in this study were Visual Analog Scale for low back pain, Sit-and-reach test for trunk flexibility, and 1 min sit up test for abdominal muscle endurance. Data related to general chracteristics and factors of low back pain were collected with questionnaire developed by this reseacher. The data were analyzed by $X^2-test$, t-test and paired t-test, using the SAS package program. The results of this study are summerized as follows : 1. The numbers of the experimental group with low back pain were not a statistically significant difference from pre to posttesting($X^2=0.77$, p=.379), and the numbers of the control group with low back pain were also not a statistically significant difference from pre to posttesting($X^2=0.09$, p=.767). 2. The severity of low back pain of the experimental group was not a statistically significant difference from pre to posttesting(t=-0.55, p=.5857), and the severity of low back pain of the control group was also not a statistically significant difference from pre to posttesting(t=-0.70, p=.3101). 3. The trunk flexibility of the experimental group was not a statistically significant difference from pre to posttesting(t= 1.08, p=.2835), and the control group's trunk flexibility was also not a statistically significant difference from pre to posttesting(t=0.85, p=.4026). 4. The abdominal muscle endurance of the experimental group was a statistically significant difference from pre to posttesting(t=-2.42, p=.0190), but the control group's abdominal muscle endurance was not a statistically significant difference from pre to posttesting(t=-0.06, p=.9556) This study suggest that replication of study with more sample and more rigid treatment should be needed. And furthermore, the longitudinal research is needed to determine the effectiveness of education program.

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여성 노인의 신체활동 수준과 낙상예방 관련 체력의 상관관계 (Relationship between Physical Activity Level and Fall-Proof-related Fitness in Older Female Adults)

  • 옥현태;주기찬;김완수
    • 대한물리의학회지
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    • 제13권2호
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    • pp.1-9
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    • 2018
  • PURPOSE: This study investigated the relationship between the daily physical activity level and fall-proof-related fitness in older female adults. METHODS: This study promoted and sampled the subjects who participated in the study for 2 weeks, and developed a basic information questionnaire to select the subjects to be excluded from the research. The amount of energy expenditure through daily physical activity was examined, and the elderly physical fitness, and balance test were analyzed. The subjects were divided into group A (${\geq}1,500kcal/week$), group B (<$1,500-{\geq}1,000kcal/week$), and group C (<1,000 kcal/week) according to their daily physical activity level. RESULTS: A significant difference in the daily physical activity level (energy expenditure), Chair Stand Test (lower body strength), 8-Foot Up-and Go Test (dynamic balance), and CTSIB-M (modified Clinical Test of Sensory Interaction in Balance) was observed among groups A, B, and C (p<.5), but there was no significant difference in the Chair Sit-and-Reach Test (lower body flexibility) (p>.5). CONCLUSION: The increase in physical activity is an essential factor for preventing falls and it provides many health benefits for the elderly. On the other hand, considering that elderly people cannot access exercise programs easily in Korea, it can be predicted that increasing elderly people's physical activity in daily life rather than specific exercises may help prevent falls.

수중운동과 슬링운동이 척주옆굽음증을 가진 젊은 성인의 척추각과 유연성에 미치는 영향 (Effects of Aquatic Exercise versus Sling Exercise on Spinal Angle and Flexibility in Young Adults with Scoliosis)

  • 남기원
    • 대한물리의학회지
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    • 제14권4호
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    • pp.183-193
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    • 2019
  • PURPOSE: This study assessed the exercise programs for improving the spinal angle and trunk flexibility by applying the aquatic exercise and sling exercise to young adults with scoliosis. METHODS: The subjects were 14 participants diagnosed with scoliosis. They were assigned randomly either to an aquatic exercise group (n=7) that received the WATSU exercise program or to a sling exercise group (n=7) that received a sling exercise program. The exercise program was 50 minutes once, three times a week, 12 times for four weeks. The spinal angle and flexibility were measured using the Cobb's angle and modified sit and reach test, respectively. Two variables were analyzed before and after the intervention, and the aquatic exercise group and sling exercise group were compared. RESULTS: After the intervention, the Cobb's angle decreased significantly, and the flexibility increased significantly in both groups (p<.05). A larger increase in flexibility was observed in the aquatic exercise group than in the sling exercise group (p<.05). CONCLUSION: These results showed that the two exercise programs improved the spine angle and flexibility. The increased flexibility showed that aquatic exercise was more effective than the sling exercise. Therefore, aquatic exercise and sling exercise can be used in the treatment and prevention of scoliosis.

뒤넙다리근의 자가 신장운동 방법에 따른 유연성과 근탄성의 변화 (Changes in Flexibility and Muscle Elasticity according to the Self-Stretching Method of the Hamstring Muscle)

  • 박소라;노효련
    • 대한물리의학회지
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    • 제18권4호
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    • pp.77-87
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    • 2023
  • PURPOSE: The purpose of this study was to investigate the changes in the flexibility and elasticity of the muscles when the hamstrings were stretched in one direction and when they were stretched in three directions. METHODS: In this study the subjects were divided into two groups, namely the 'one-direction stretching exercise of the hamstring muscle in the neutral position' group (female: 14 people, male: 14 people) and the 'three-way stretching exercise' group (female: 12 people, male: 14 people) considering the positions of the three hamstring muscles. The elasticity and flexibility of the hamstring muscles were measured before and after the self-extension exercise, and the average value of two measurements was noted. To evaluate the flexibility of the hamstring muscle, a 'sit and reach' test was performed, and muscle elasticity was measured using the MyotonPRO® device. RESULTS: After the stretching exercise, flexibility increased in both groups. In terms of muscle elasticity, the body dynamic strength and resonance frequency of the stretching one-direction stretching group decreased after the stretching exercise. CONCLUSION: To alter the muscle characteristics and increase the flexibility when performing a stretching exercise, selecting and stretching only one muscle with the lowest range of motion yields effective results. The ideal technique to be employed appears to be to stretch the entire hamstring muscle in one direction from the neutral position.

복합운동이 근감소증을 동반한 비만 여성고령자의 신체조성과 기능적 체력 및 근단백질합성 관련 호르몬에 미치는 영향 (The Effect of Combined Exercise on Body Composition, Functional Fitness and Muscle Protein Synthesis Related Hormone in Sarcopenic Obesity Elderly Women)

  • 소용석
    • 한국융합학회논문지
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    • 제7권3호
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    • pp.185-193
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    • 2016
  • 본 연구는 근감소증 비만을 가지고 있는 고령여성의 규칙적인 운동을 통하여 비만 및 근감소증 예방뿐만 아니라 일상생활의 개선 및 대사적 질환들의 예방을 위한 효과적인 프로그램을 제공하는데 목적이 있다. 본 연구대상자는 65세 이상의 여성고령자 중 근감소증 비만군(SG, n=10), 일반 비만군(OG, n=10)을 대상으로 복합운동을 실시하였다. 연구결과 %fat은 SG에서 운동 후 유의하게 감소하는 것으로 나타났다. 사지근육량에서는 SG에서 유의하게 증가한 것으로 나타났다. 기능적 체력의 변화 중 의자에 일어섰다 앉기, 덤벨 들기에서도 SG가 운동 후에 유의하게 증가한 것으로 나타났다. 또한 의자에 앉아 윗몸 앞으로 굽히기에서도 SG와 OG의 비교에서 유의한 차이가 있는 것으로 나타났다. 등 뒤에서 손잡기는 SG가 사후에 유의하게 감소한 것으로 나타났고, 2분간 제자리 걷기는 SG가 사전에 비해 사후에 유의하게 증가한 것으로 나타났다. 성장호르몬은 집단 간에 유의한 차이가 있는 것으로 나타났으며, IGF-1은 SG가 사전에 비해 사후에 유의하게 증가한 것으로 나타났다.