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Effect of olfactory stimulation with essential oils on cardiovascular reactivity during the moving beans task in stroke patients with anxiety. Complement Ther Med 2018; 36:20-24. [DOI: 10.1016/j.ctim.2017.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 11/13/2017] [Indexed: 11/30/2022] Open
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Tsunoda K, Soma Y, Kitano N, Tsuji T, Mitsuishi Y, Yoon JY, Okura T. Age and gender differences in correlations of leisure-time, household, and work-related physical activity with physical performance in older Japanese adults. Geriatr Gerontol Int 2013; 13:919-27. [PMID: 23441752 DOI: 10.1111/ggi.12032] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2012] [Indexed: 11/29/2022]
Abstract
AIM This study aimed to compare relationships of leisure-time, household, and work-related physical activity (PA) with physical performance by age and gender in older Japanese adults. METHODS This cross-sectional study included 525 community-dwelling older adults (73.3 ± 5.2 years) recruited in 2009-2011 in Kasama City, rural Japan. We used the Physical Activity Scale for the Elderly to assess PA variables. Physical performance was evaluated by 11 performance tests: grip strength, single-leg balance, functional reach, sit-and-reach, standing time from long sitting position, sit-to-stand, timed up and go, habitual walk, hand working, and simple and choice reaction times. RESULTS After adjusting for potential confounders, leisure-time PA in young-old (≤ 74 years) men correlated significantly with eight performance tests (absolute value of Spearman's partial rank correlation coefficient: r = 0.18-0.39), whereas in old-old (≥ 75 years) men it correlated with three performance tests (r = 0.20-0.23). Although leisure-time PA correlated with six performance tests (r = 0.19-0.22) in young-old women, there were no significant correlations between leisure-time PA and performance tests in old-old women. Household PA of young-old men (r = 0.20-0.23) and old-old women (r = 0.26-0.34) correlated with four performance tests. In old-old men and young-old women, no significant correlation was found between household PA and performance tests. Work-related PA did not relate significantly to any performance tests in any groups. CONCLUSION This study showed that leisure-time PA is related to physical performance, especially in young-old men and women, and household PA is especially related in young-old men and old-old women. Our findings suggest that supporting strategies for maintaining physical functions would differ by gender and age.
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Affiliation(s)
- Kenji Tsunoda
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
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Shigematsu R, Okura T, Nakagaichi M, Nakata Y. Adherence to and effects of multidirectional stepping exercise in the elderly: A long-term observational study following a randomized controlled trial. JOURNAL OF PHYSICAL FITNESS AND SPORTS MEDICINE 2013. [DOI: 10.7600/jpfsm.2.127] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Seino S, Yabushita N, Kim MJ, Nemoto M, Jung S, Osuka Y, Okubo Y, Matsuo T, Tanaka K. Comparison of a combination of upper extremity performance measures and usual gait speed alone for discriminating upper extremity functional limitation and disability in older women. Arch Gerontol Geriatr 2012; 55:486-91. [DOI: 10.1016/j.archger.2011.10.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Revised: 10/21/2011] [Accepted: 10/21/2011] [Indexed: 11/28/2022]
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Seino S, Kim MJ, Yabushita N, Nemoto M, Jung S, Osuka Y, Okubo Y, Matsuo T, Tanaka K. Is a composite score of physical performance measures more useful than usual gait speed alone in assessing functional status? Arch Gerontol Geriatr 2012; 55:392-8. [DOI: 10.1016/j.archger.2011.11.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Revised: 11/18/2011] [Accepted: 11/21/2011] [Indexed: 10/14/2022]
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Shigematsu R, Okura T, Nakagaichi M, Tanaka K, Sakai T, Kitazumi S, Rantanen T. Square-stepping exercise and fall risk factors in older adults: a single-blind, randomized controlled trial. J Gerontol A Biol Sci Med Sci 2008; 63:76-82. [PMID: 18245764 DOI: 10.1093/gerona/63.1.76] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Decreased fitness of the lower extremities is a potentially modifiable fall risk factor. This study aimed to compare two exercise programs--square-stepping exercise (SSE), which is a low-cost indoor program, and walking--for improving the fitness of the lower extremities. METHODS We randomly allocated 68 community-dwelling older adults (age 65-74 years) to either the SSE or walking group (W group). During the 12-week regimen, the SSE group participated in 70-minute exercise sessions conducted twice a week at a local health center, and the W group participated in outdoor supervised walking sessions conducted weekly. The W group was instructed to increase the number of daily steps. Prior to and after the program, we obtained information on 11 physical performance tests for known fall risk factors and 3 self-reported scales. The fall incidence was followed-up for 8 months. RESULTS At 12 weeks postregimen, significant differences were observed between the two exercise groups with respect to leg power (1 item), balance (2 items), agility (2 items), reaction time (2 items), and a self-reported scale (1 item); the SSE group demonstrated a marked improvement in the above-mentioned items with Group x Time interactions. Significant time effects were observed in the tests involving chair stands, functional reach, and standing up from a lying-down position without Group x Time interactions. During the follow-up period, the fall rates per person-year in the SSE and W groups were 23.4% and 33.3%, respectively (p =.31). CONCLUSION Although further studies are required, SSE is apparently more effective than walking in reducing fall risk factors, and it appears that it may be recommended as a health promotion exercise in older adults.
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Shigematsu R, Okura T, Sakai T, Rantanen T. Square-stepping exercise versus strength and balance training for fall risk factors. Aging Clin Exp Res 2008; 20:19-24. [PMID: 18283224 DOI: 10.1007/bf03324743] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS Feasible and lowcost exercise programmes targeting fall risk factors may decrease the risk of falling in older adults. The purpose of this study was to compare the effects of square-stepping exercise (SSE) training, which is a new and low-cost method designed to improve lower-extremity functional fitness, with strength and balance (SB) training. METHODS The study included 39 community-dwelling adults aged 65 to 74 years. The participants were randomized to either group SSE (n=20) or SB (n=19). They engaged in 70- min group exercise sessions twice a week for 12 weeks. The efficacy of the program was measured with both a 9- item test battery for assessment of physical performance and self-reported scales (fear of falling, pleasure in exercise, perceived health status). Fall incidence was followed up for 14 months. RESULTS The results of a 2-way ANOVA revealed that the time effect in 7 of the 9 performance tests was significant, although group-by-time interactions were not. No significant changes were observed in the self reported scales. During the 14-month follow-up period, 7 falls in 6 participants in the SSE group and 12 falls in 11 participants in the SB group were reported. The incidence rate per person in the SSE group (30.0%) was not significantly different from that in the SB group (57.9%). The rate of falls per trip [falls/(falls + trips)] in the SSE group (17.1%) was significantly lower than in the SB group (50.0%). CONCLUSIONS SSE is as equally effective as SB training in improving lower-extremity functional fitness. SSE may also be recommended for older adults, due to its low cost and effectiveness.
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Nakamura Y, Tanaka K, Yabushita N, Sakai T, Shigematsu R. Effects of exercise frequency on functional fitness in older adult women. Arch Gerontol Geriatr 2007; 44:163-73. [PMID: 16730813 DOI: 10.1016/j.archger.2006.04.007] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2005] [Revised: 04/18/2006] [Accepted: 04/21/2006] [Indexed: 11/17/2022]
Abstract
This study evaluated the effects of exercise frequency on functional fitness in older women participating in a 12-week exercise program. Participants (67.8+/-4.6 years) were divided into three different exercise groups (I, II, and III; n=34) and a control group (Group C; n=11). Group I participated in a 90-min exercise program once a week, for 12 weeks, while Group II attended it twice a week, and Group III attended three times a week. The exercise program consisted of a 10-min warm-up, 20 min of walking, 30 min of recreational activities, 20 min of resistance training, and a 10-min cool-down. The following items were measured before and after the program: muscular strength, muscular endurance, dynamic balance, coordination, and cardiorespiratory fitness (6-min walking distance). Comparisons of baseline and post-intervention measures showed significantly greater improvements in body weight, coordination, and cardiorespiratory fitness for Group III compared to the other groups (p<0.05). In addition, the greatest improvements in body fat, muscular endurance, and dynamic balance were also observed in Group III (p<0.05). However, no significant differences were found in muscular strength. Older women who participate in an exercise program three times a week gain greater functional fitness benefits than those who exercise less frequently. In order to improve functional fitness in older women, an exercise frequency of at least three times each week should be recommended.
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Affiliation(s)
- Yoichi Nakamura
- Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba City, Ibaraki 305-8574, Japan.
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Shigematsu R, Okura T. A novel exercise for improving lower-extremity functional fitness in the elderly. Aging Clin Exp Res 2006; 18:242-8. [PMID: 16804371 DOI: 10.1007/bf03324655] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS Many falls in the elderly are caused by tripping. After tripping, a certain level of lower-extremity functional fitness is necessary, in order to make protective responses and to avoid falling. The purpose of this study was to test whether our new exercise program (a square-stepping exercise: SSE) would improve lower-extremity functional fitness in the elderly. METHODS Fifty-two individuals aged 60-80 years were divided into two groups (non-randomized control design); SSE (n=26) and controls (n=26). Lower-extremity functional fitness was defined as standing up from a lying position (agility), chair-stand in ten seconds (leg power), walking round two cones (locomotion speed), sit-and-reach (flexibility) and single-leg balance with eyes closed (balance). The SSE group participated in a six-month regimen of SSE once a week. SSE was performed on a thin mat of 250 cm by 100 cm, partitioned into 40 small squares (25 cm each side). SSE included not only forward steps but also backward, lateral and oblique steps, and step patterns were progressively made more complicated. Controls maintained their usual lifestyles. RESULTS In the SSE group, significant improvements were observed in agility, leg power, locomotion speed, flexibility and balance. No significant changes were detected in any tests in the control group. CONCLUSIONS The SSE program improved lower-extremity functional fitness, lack of which constitutes a risk factor for falls in the elderly. This program should be tested further to determine if it can effectively reduce the incidence of falls in the elderly.
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Affiliation(s)
- Ryosuke Shigematsu
- Faculty of Education, Mie University, Tsu-city, Mie Prefecture, Japan 514-8507.
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Abstract
OBJECTIVE Interpretation of patient scores on functional tests is enhanced by an understanding of test performance in reference groups. The purpose of this study was to expand performance values, by age and gender, on balance tests [the Multi-Directional Reach (MDRT); Berg Balance (BBS); Sharpened Romberg, eyes open (SREO), eyes closed (SREC); Activities-Specific Balance Confidence (ABC)], and a general mobility test [Physical Performance Test, (PPT-7, PPT-9)]. The study also examined relationships between test performance and subject characteristics. DESIGN AND SUBJECTS Eighty-three community-dwelling adults over 50 participated in the study and completed the 5 functional tests during one test session. Means, standard deviations, and confidence intervals were calculated for each of the tests. Multiple linear regression analysis was used to examine relationships between test scores and age, gender, height, and weight. RESULTS Test performance is reported by gender,within 10-year age cohorts. Regression analysis showed that age contributed significantly to prediction of performance on all of the tests and gender contributed significantly to prediction of scores on the Berg, SREO, and SREC. CONCLUSIONS Test performance values, in a sample of community-dwelling adults, is provided by age and gender cohorts to provide additional reference data that can be used by clinicians for comparison with client data. The small sample size for subjects over 80 years limits the reference value of data for this age group. In regression analyses, age and gender help predict outcomes on the dependent variables used in the study.
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Affiliation(s)
- T M Steffen
- Concordia University Wisconsin, 12800 N Lake Shore Dr., Mequon, WI, USA.
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Nakamura Y, Tanaka K, Shigematsu R, Homma T, Sekizawa K. Determinants of cardiorespiratory fitness in patients with chronic obstructive pulmonary disease, focusing on activities parallel to daily living. Respirology 2004; 9:326-30. [PMID: 15363003 DOI: 10.1111/j.1440-1843.2004.00605.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The purpose of this study was to examine whether activities parallel to daily living (APDL) constitute a determinant index of cardiorespiratory fitness in patients with chronic obstructive pulmonary disease (COPD). METHODOLOGY Four functional physical fitness parameters were investigated in 38 male patients (mean age 69.8 +/- 6.7 years) with moderate to severe COPD. The parameters measured were muscular strength (grip strength), muscular endurance strength (arm curl, keeping a half-squat position) and regulation (walking around two cones). In addition, cardiorespiratory fitness was measured using a 6-min walking distance test (6MWD) and peak oxygen uptake (VO(2peak)) was measured during bicycle ergometer testing. Maximal inspiratory pressure (MIP) and maximal expiratory pressure were measured so as to quantify respiratory muscle strength. RESULTS There were significant correlations (P < 0.05) between the VO(2peak), muscular endurance, pulmonary function and respiratory muscle strength. There were also significant correlations of VO(2peak) to muscular endurance, muscular strength, muscular endurance strength and regulation. In stepwise multiple regression analysis, per cent predicted forced expiratory volume in 1 s and MIP appeared to be significant determinants of VO(2peak), showing a total variance of 56% (P < 0.05). For the 6MWD, the significant determinants were forced vital capacity, MIP and performance in the half-squat test, showing a variance of 59% (P < 0.05). CONCLUSION The results suggest that cardiorespiratory fitness is strongly affected by MIP, pulmonary function and muscular endurance strength, as APDL depend on lower-limb use.
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Affiliation(s)
- Yoichi Nakamura
- Comprehensive Human Sciences, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan.
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Shigematsu R, Tanaka K, Holland G, Nakagaichi M, Chang M, Takeshima N, Noda F, Tanaka Y, Mimura K. Validation of the functional fitness age (FFA) index in older Japanese women. Aging Clin Exp Res 2001; 13:385-90. [PMID: 11820712 DOI: 10.1007/bf03351507] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Functional fitness age (FFA), which we previously described, is a measure of functional age that reflects a person's overall physical ability to complete daily tasks such as preparing meals and performing various household chores. The purpose of this study was to validate FFA in two elderly populations: 1) older subjects from different communities, and 2) older subjects participating in an exercise intervention program. FFA was calculated from 4 performance tests: performing arm curls; moving beans with chopsticks; demonstrating functional reach; and sitting and walking around two cones. The first study group was selected from 4 different communities (N=127), and was subdivided into a less active group (N=87) and an active group (N=40). The results of the 4 tests for the less active group were not significantly different from those for the original validation group used in developing the FFA equation. The FFA of the less active group (71.1+/-7.7 yrs) was not different from their chronological age (70.4+/-6.6 yrs). In the active group, except for the arm curls, test scores were significantly higher than those of the original validation group. The FFA of the active group (66.2+/-5.1 yrs) was significantly younger than their chronological age (70.9+/-4.2 yrs). Another group of 14 older women (79.5+/-3.9 yrs) was recruited for pre- and post-training testing. After the 3-month exercise program, they showed significant improvements in sitting and walking around two cones and functional reach; their FFA decreased significantly from 81.5+/-5.0 yrs to 78.3+/-4.5 yrs. The control group selected from the same community (N=16, 79.8+/-5.3 yrs) showed no significant changes in the 4 performance tests, and their FFA remained unchanged. These results indicate that our FFA is highly cross-validated for different Japanese communities, and is sensitive to changes associated with participation in an exercise intervention program.
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Affiliation(s)
- R Shigematsu
- Institute of Health and Sport Sciences and Center for TARA (Tsukuba Advanced Research Alliance), University of Tsukuba, Ibaraki, Japan.
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