간행물

운동과학 update

Official Journal of the Korea Exercise Science Academy

  • : 한국운동생리학회(구 한국운동과학회)
  • : 예체능분야  >  체육학
  • : KCI등재
  • :
  • : 연속간행물
  • : 계간
  • : 1226-1726
  • : 2384-0544
  • : 한국운동과학회(~1995)→운동과학(1996~)

수록정보
수록범위 : 5권1호(1996)~29권1호(2020) |수록논문 수 : 962
운동과학
29권1호(2020년 02월) 수록논문
최근 권호 논문
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KCI등재

1노쇠 질환 예방으로서 면역력과 운동중재

저자 : 곽이섭 ( Yi-sub Kwak )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 1-3 (3 pages)

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KCI등재

2The Benefits of Exercise Effect on Cancer: A Review

저자 : Namju Lee

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 4-9 (6 pages)

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PURPOSE: Exercise has been greatly shown to be effective on cancer patients and thus improves functional capacity in cancer patients and lowers a risk of cancer recurrence. The growing numbers of cancer population has been diagnosed and therefore, effect of exercise on cancer should be focused as a great intervention. Therefore, this study reviews the benefits of exercise on cancer and exercise guidelines for cancer population.
METHODS: This study reviews 30 previous studies focusing on the benefits of exercise on various types of cancer such as breast, colon, colorectal, liver, lung, ovary, brain, prostate, and melanoma.
RESULTS: Improvement in muscle strength, aerobic capacity, body balance throughout optimal exercise would be necessary for cancer patients and survivors for their life-long health by improving overall body function. To reach a healthy life, they need to conduct at least 150 minutes of moderate aerobic exercise or 75 minutes of vigorous aerobic exercise per week, and also at least 2 days per week of resistance exercise with moderate to high intensity for all major muscle groups. Exercise intervention needs to be safe during and after cancer treatments and results in improvements in physical functioning, cancer-related symptoms, and quality of life. Especially, patients and/or survivors with prostate cancer and melanoma are required to exercise with prescription because exercise may induce unexpected effects on health in those population.
CONCLUSIONS: Implications for exercise affects related to cancer are still unknown; however, the benefits of exercise to physical functioning and quality of life are sufficient for cancer patients and survivors.

KCI등재

3청소년들의 최대 골량 향상을 위한 운동 가이드라인

저자 : 민석기 ( Seok-ki Min ) , 오태웅 ( Taewoong Oh ) , 김상현 ( Sang Hyun Kim ) , 조진경 ( Jinkyung Cho ) , 정호연 ( Ho-yeon Chung ) , 박동호 ( Dong-ho Park ) , 김창선 ( Changsun Kim6 )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 10-23 (14 pages)

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PURPOSE: An increase in bone mineral density during adolescence increases resistance to fractures in older age. The Korean Society for Bone and Mineral Research and the Korean Society of Exercise Physiology developed exercise guidelines to increase the peak bone mass (PBM) in adolescents based on evidence through a systematic review of previous research.
METHODS: Articles were selected using the systematic method, and the exercise guidelines were established by selecting key questions (KQs) and defining the effects of exercises based on evidence through a literature review for selecting the final exercise method. There were 9 KQs. An online search was conducted on articles published since 2000, and 93 articles were identified.
RESULTS: An increase in PBM in adolescence was effective for preventing osteoporosis and fractures in older age. Exercise programs as part of vigorous physical activity (VPA) including resistance and impact exercise at least 5 to 6 months were effective for improving PBM in adolescents. It is recommended that resistance exercise is performed 10 to 12 rep·set-1 1-2 set·region-1 and 3 days·week-1 using the large muscles. For impact exercises such as jumping, it is recommended that the exercise is performed at least 50 jumps·min-1, 10 min·day-1, and 2 days·week-1.
CONCLUSIONS: Exercise guidelines were successfully developed, and they recommend at least 5 to 6 months of VPA, which includes both resistance and impact exercises. With the development of exercise guidelines, the incidence of osteoporosis and fractures in the aging society can be reduced in the future, thus contributing to improved public health.

KCI등재

4건강예측 요인으로서의 안정시심박수의 가치와 의미

저자 : 박동혁 ( Dong-hyuk Park ) , 전용관 ( Justin Y. Jeon )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 24-33 (10 pages)

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PURPOSE: Resting heart rate[RHR] is a simple, inexpensive, non-invasive, and ubiquitously collected vital sign. Further, heart rate information is now more readily accessible to the general population due to the popularity of wearable devices, capable of measuring RHR. Purpose of the current review paper are to summarize 1) literature which report associations between RHR and health outcomes, and 2) to suggest the use of RHR as a new health indicator
METHODS: We performed a search, including reviews and original papers, on the PubMed and Korean Information Service System (KISS) electronic databases of articles assessing the association between RHR and the risk and prognosis of diseases. For our search strategy, we used combinations of the following key terms: resting heart rate, cardiovascular disease, hypertension and cancer.
RESULTS: RHR's prognostic value as a marker of general health, has received considerable attention recently. Studies have consistently shown clear associations of elevated RHR with cardiovascular disease [CVD], type 2 diabetes, and even cancer [prevalence, incidence and mortality]. Due to strong association between RHR and health outcomes, RHR may be used as a preliminary health indicator, to detect undiagnosed cardiometabolic diseases and cancer. However, it is still unclear whether elevated RHR is one of the risk markers or risk factors in diseases of our interest. Factors associated with RHR include aerobic fitness, physical activity, body mass, smoking, drinking, sleep duration, and stress. Changing these modifiable lifestyle components coincide with general health recommendations, which would improve one's health.
CONCLUSIONS: RHR may reflect disease risk and changes lifestyles which may affect health outcomes. Therefore, due to the ease of measurement, lowering RHR may be a new target for better health.

KCI등재

5Associations of Objective Physical Activity and Sedentary Behavior with Frailty in Community-dwelling Older Adults: A Mini-review

저자 : Si Chen , Tao Chen , Shuzo Kumagai , Hyuntae Park

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 34-39 (6 pages)

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PURPOSE: This review aimed to evaluate the relationship between objectively measured physical activity and sedentary behavior and frailty in community-dwelling older adults.
METHODS: An electronic search was undertaken using the MEDLINE® databases from January 1st 2010 to December 31st 2019. Titles, abstracts, and full texts of the studies identified by the search were scrutinized by the author to determine eligibility for an inclusion in this review.
RESULTS: The search identified 87 relevant articles resulted, of which eight studies from four cohorts met the inclusion requirements. Almost all the studies reported a significantly negative association between moderate-to-vigorous physical activity (MVPA) and frailty, while only one was a longitudinal study. Significant associations between sedentary time (ST) and higher severity of frailty were observed, however, the findings of associations of sedentary bouts were mixed.
IMPLICATION: Higher amounts of ST and lower amounts of MVPA were associated with a higher prevalence of frailty or worse frailty levels. Replacing ST with MVPA may offset the detrimental consequences of ST on frailty. More longitudinal studies and quantitative researches are needed to investigate the association of MVPA and ST bouts with frailty.

KCI등재

6중·고령자의 악력저하와 동반질환이 모든 원인으로 인한 사망 위험에 미치는 영향

저자 : 이인환 ( Inhwan Lee ) , 강현식 ( Hyunsik Kang )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 40-50 (11 pages)

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PURPOSE: This study investigated the combined impact of low hand grip strength (HGS) and number of comorbidities on the risk of all-cause mortality in Korean middle-aged and older adults.
METHODS: Data from the 2006 baseline and 2016 follow-up assessments of the Korean longitudinal study of aging (KLoSA) involving 9,270 Korean adults aged ≥45 years (55.6% women) were used in the study. Study participants were classified as zero, one, and two or more categories based on number of co-morbidities and as high, middle, and low categories based on HGS distributions. The Cox proportional hazard models were used to estimate the hazard ratio (HR) and 95% confidence interval (CI) of all-cause mortality according to HGS categories and number of comorbidities.
RESULTS: During the 9.7±2.7 year follow-up period, 1,285 deaths from all causes occurred. In both middle and low HGS categories, one and two or more comorbidities resulted in an increased risk of all-cause mortality (HR=1.493; 95% CI=1.220-1.828; p<.001 and HR=1.427; 95% CI=1.190-1.711; p<.001, respectively) compared to no comorbidity (HR=1). Furthermore, the increased risks of all-cause mortality remained significant even after adjustments for a number of confounders such as age, sex, socio-economic status, and parameters of health behaviors and conditions. In high HGS category, there were no significant differences in the risk of all-cause mortality according to number of co-morbidities.
CONCLUSIONS: The current finding suggested that promotion of upper body muscular strength may play an important role in preventing premature death from all causes, especially among those who suffer from co-morbidities.

KCI등재

7댄스스포츠와 요가 프로그램이 노인의 신체조성, 체력, 혈중지질 및 간 기능 지표에 미치는 영향

저자 : 유동훈 ( Dong-hoon Yoo )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 51-59 (9 pages)

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PURPOSE: The purpose of this study was to compare the effects of dance sports and yoga program on body composition, physical fitness, blood lipids and liver function indicator in the elderly.
METHODS: The subjects in this experiment were divided into the dance sports group (n=12, 6 male with age 70.83±5.23, 6 female with age 68.00±3.03) and the yoga group (n=12, 6 male with age 68.33±1.63, 6 female with age 67.33±2.50). The both exercise program were conducted once 60 minutes (warm-up: 10 minutes, main exercise: 40 minutes, cool-down: 10 minutes), twice a week for 15 weeks.
RESULTS: The body composition, physical fitness, blood lipids and liver function indicator were found to have positive effects on all items in both groups without the significant interactions.
CONCLUSIONS: We found that the 15-week dance sports and yoga program positively affects the improvement of flexibility, blood lipids and alanine aminotransferase. Therefore, long-term regular use of both dance sports and yoga programs is considered to be beneficial for the improvement and maintenance of physical and physiology variables related to the elderly's health.

KCI등재

8복합운동 및 올리브유 섭취가 비만초등학생의 건강체력, 심혈관질환 위험인자, 골밀도에 미치는 영향

저자 : 김경태 ( Kyong-tae Kim ) , 이기혁 ( Ki-hyuk Lee )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 60-70 (11 pages)

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PURPOSE: The purpose of this study was to investigate the influence of combined exercise and extra virgin olive oil supplement on health-related physical fitness, cardiovascular disease risk factors, and bone density in obese elementary school students.
METHODS: The participants were 40 obese elementary students over 25 kg/m2 to BMI, 10 combined exercise with high olive oil supplement group (HO+CE), 10 combined exercise with low olive oil supplement group (LO+CE), 10 combined exercise with placebo group (PL+CE), and 10 placebo group (PL). The participants have performed the exercise program for 70 minutes a day and 3 times a week with aerobic and resistance exercise during 12 weeks. Also, high and low olive oil supplement group took in 25 g and 10 g respectively at the same time and place.
RESULTS: There were significant decreases in body fat to HO+CE compared with PL+CE (p<.05) and significant increase in muscle mass and muscular endurance compared with PL+CE (p<.05). However, there were no significant differences in body weight, BMI, muscular strength, and flexibility between groups. For cardiovascular disease risk factors, there is a significant difference to triglyceride, LDL-C, total cholesterol in HO+CE compared with PL+CE (p<.05) and there were significant differences to HDL-C significantly decreased in HO+CE compared with PL+CE (p< .05). There is no significant difference in bone density between groups (p >.05).
CONCLUSIONS: In conclusion, there were positive responses for body composition and cardiovascular disease risk factors for the twofold cases through combined exercise and high extra virgin olive oil supplement, but not for bone density.

KCI등재

9건강한 성인의 대퇴사두근과 햄스트링에 대한 휴대용 초음파기기의 측정자 간 신뢰도

저자 : 천소울 ( Soul Cheon ) , 장은욱 ( Eunwook Chang )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 71-76 (6 pages)

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PURPOSE: The purpose of this study was to examine the inter-rater reliability of a portable ultrasound device for measuring the muscle thickness of the quadriceps and hamstrings in healthy subjects.
METHODS: Thirty-six subjects (20 males, 16 females, age 22.2±2.0 years, mass 67.4±11.3 kg, height 171.7±9.6 cm) participated as subjects and two examiners attended. The thickness of the quadriceps was measured in order of rectus femoris (RF), vastus intermedius (VI), vastus lateralis (VL), vastus medialis (VM), and vastus medialis oblique (VMO). The hamstring thickness was measured in order of biceps femoris (BF), semitendinosus (ST), and semimembranosus (SM). Three measurements were taken for each muscle by one examiner. Using image J software, the average thickness was calculated from the measured image. Pearson's correlation coefficient was used in order to identify inter-rater reliability, and the statistical significance level was set to p<.05.
RESULTS: Pearson correlation coefficient for inter-examiner reliability of ultrasound showed moderate-to-high level for all assessed muscle. In quadriceps, the values were significantly correlated ranged from 0.62 to 0.90 and in hamstrings the value were relatively low with values of 0.57 to 0.68.
CONCLUSIONS: The findings of this study indicated that portable ultrasound was a reliable method for measuring the quadriceps and hamstring muscle thickness. Therefore, it could be used as a useful assessment tool in future studies to assess various skeletal muscle thicknesses.

KCI등재

10일회성 저강도 고반복 저항성 운동이 골격근 합성신호 단백질 발현 및 위성세포 활성에 미치는 영향

저자 : 임창현 ( Chang-hyun Lim ) , 김창근 ( Chang-keun Kim )

발행기관 : 한국운동생리학회(구 한국운동과학회) 간행물 : 운동과학 29권 1호 발행 연도 : 2020 페이지 : pp. 77-85 (9 pages)

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PURPOSE: Previous studies have reported that low-load high-repetition (LLHR) resistance exercise can induce muscle hypertrophy to a similar extent as high-load low-repetition (HLLR). However, it is unclear which mechanical stress, such as exercise intensity, contraction number, and/or total work volume and which molecular mechanisms underpin the greater relative muscle hypertrophy after LLHR exercise.
METHODS: Sprague-Dawley rats (12 weeks, N=35) were randomly allocated into control (Con, n=7), low-load low-repetition (LLLR, n=7), low-load medium-repetition (LLMR, n=7), LLHR (n=7), and HLLR (n=7) resistance exercise groups. They performed a ladder climbing exercise to evaluate the effect of exercise intensity, contraction number and work volume on the activation of satellite cells and protein synthesis signaling pathway.
RESULTS: The number of active satellite cells and the phosphorylation of mTOR, p70S6K, ERK, and p38 were increased after LLHR and HLLR exercise (p<.005). However, phosphorylation of 4E-BP1 was only increased after the LLHR exercise (p<.05).
CONCLUSIONS: Acute low load exercise accompanied by high total work volume may activate muscle protein synthesis mechanisms for hypertrophy similar to high load resistance exercise.

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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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(2006)홍길동심리학41회 피인용

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2미국의 비트코인 규제

(2006)홍길동41회 피인용

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