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Article: Carbohydrate mouth rinse failed to reduce central fatigue, lower perceived exertion, and improve performance during incremental exercise.

Pires, Flávio O / Pinheiro, Fabiano A / Brietzke, Cayque / Franco-Alvarenga, Paulo Estevão / Veras, Katherine / de Matos, Eugênia C T / Rodacki, André L F / Ugrinowitsch, Carlos

Frontiers in nutrition

2024 Volume 11, Page(s) 1329074

Abstract: We examined if carbohydrate (CHO) mouth rinse may reduce central fatigue and perceived exertion, thus improving maximal incremental test (MIT) performance. Nine recreational cyclists warmed up for 6 min before rinsing a carbohydrate (CHO) or placebo (PLA) ...

Abstract	We examined if carbohydrate (CHO) mouth rinse may reduce central fatigue and perceived exertion, thus improving maximal incremental test (MIT) performance. Nine recreational cyclists warmed up for 6 min before rinsing a carbohydrate (CHO) or placebo (PLA) solution in their mouth for 10 s in a double-blind, counterbalanced manner. Thereafter, they performed the MIT (25 W·min
Language	English
Publishing date	2024-02-20
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2776676-7
ISSN	2296-861X
ISSN	2296-861X
DOI	10.3389/fnut.2024.1329074
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Article ; Online: Association between Domains of the Clinical-Functional Vulnerability Index and Falls History in Older Adults: A Cross-Sectional Study.

Moreira, Natália B / Bento, Paulo C B / Vieira, Edgar Ramos / da Silva, José L P / Rodacki, André L F

International journal of environmental research and public health

2022 Volume 19, Issue 13

Abstract: Objectives: The study aimed to determine which domains, sets, and isolated or combined questions of the Clinical-Functional Vulnerability Index (CFVI-20) are associated with falls history in older adults. Methods: Instruments used were the CFVI-20 ... ...

Abstract	Objectives: The study aimed to determine which domains, sets, and isolated or combined questions of the Clinical-Functional Vulnerability Index (CFVI-20) are associated with falls history in older adults. Methods: Instruments used were the CFVI-20 assessment and reported falls during the last year. The receiver operating characteristics (ROC) curves identified the performance of the CFVI-20 domains and questions in identifying older adults with and without falls history, while logistic regression identified relevant questions to identify fall history. Results: This study included 1725 individuals (71.9 ± 7.3 years). The area under the curve (AUC) between the CFVI-20 and fall history was 0.69. The mobility domain presented the largest AUC (0.71; p < 0.01), and most isolated domains showed low AUCs (0.51 to 0.58). Isolated questions were limited to identifying fallers. The regression analysis identified 7 questions of the CFVI-20 with falls. Conclusions: The CFVI-20 general score identified older adults with a fall history. When considered in isolation, most domains were limited to identifying falls, except for the mobility domain. Combining the CFVI-20 questions enabled identification of fallers.
MeSH term(s)	Aged ; Cross-Sectional Studies ; Geriatric Assessment ; Humans ; Logistic Models ; ROC Curve
Language	English
Publishing date	2022-06-29
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2175195-X
ISSN	1660-4601 ; 1661-7827
ISSN (online)	1660-4601
ISSN	1661-7827
DOI	10.3390/ijerph19137949
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Article ; Online: Comparison of the Clinical-Functional Vulnerability Index and the frailty phenotype for the identification of falls in older individuals: A cross-sectional study.

Moreira, Natália B / Bento, Paulo C B / Vieira, Edgar / da Silva, José L P / Rodacki, André L F

Annals of physical and rehabilitation medicine

2022 Volume 66, Issue 2, Page(s) 101675

Abstract: Background: Frailty increases the risk of falls, disability and death in older adults. The Cardiovascular Health Study identified a frailty phenotype (the Fried Phenotype) that was primarily based on physical domains. Instruments that incorporate ... ...

Abstract	Background: Frailty increases the risk of falls, disability and death in older adults. The Cardiovascular Health Study identified a frailty phenotype (the Fried Phenotype) that was primarily based on physical domains. Instruments that incorporate additional domains (e.g., cognitive, disability or mood) may more accurately identify falls. Objectives: The study aimed i) to evaluate the association between falls and the number of phenotypes identified by the Fried Phenotype and CFVI-20 scores and ii) to compare the strength of the association between falls and each frailty instrument. Methods: This study used the CFVI-20 and the Fried Phenotype and reported falls during the last twelve months. Logistic regression models, odds ratios (ORs), and ROC curves were used to identify associations and perform comparisons (p<0.05). The reporting of the study followed the Strobe guidelines. Results: This study included 1,826 individuals (mean 70.9 (SD 7.3) years old). Prevalence of pre-frailty and low vulnerability was high (72% and 69%) and comparable between frailty instruments. The number of Fried phenotypes increased the odds of having fallen in the past 12 months (OR: 1.5 to 29.5) and the CFVI-20 scores (11% increase/unit change). The CFVI-20 identified falls more accurately than the Fried Phenotype (AUC: 0.68 vs. 0.60, p < 0.001). Conclusions: The number of phenotypes and the CFVI-20 scores were associated with falls; continuous scores identified falls more accurately than categorical classifications. The CFVI-20 was more strongly associated with falls in community-dwelling older adults than the Fried Phenotype.
MeSH term(s)	Humans ; Aged ; Frailty ; Frail Elderly/psychology ; Accidental Falls ; Cross-Sectional Studies ; Geriatric Assessment ; Independent Living ; Phenotype
Language	English
Publishing date	2022-11-30
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	2480363-7
ISSN	1877-0665 ; 1877-0657
ISSN (online)	1877-0665
ISSN	1877-0657
DOI	10.1016/j.rehab.2022.101675
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Article ; Online: Symmetry in the front crawl stroke of different skill level of able-bodied and disabled swimmers.

Santos, Karini B / Bento, Paulo C B / Payton, Carl / Rodacki, André L F

PloS one

2020 Volume 15, Issue 3, Page(s) e0229918

Abstract: Although swimming is recognized as a symmetrical sport, equivalence between each body side cannot be insured. Swimmers with physical and motor impairment may present asymmetries that are even more pronounced. Therefore, the objective of this study was to ...

Abstract	Although swimming is recognized as a symmetrical sport, equivalence between each body side cannot be insured. Swimmers with physical and motor impairment may present asymmetries that are even more pronounced. Therefore, the objective of this study was to assess the symmetry of temporal coordination in the front crawl stroke phases and their dimensional characteristics among swimmers of different levels of skill and disabled swimmers. Forty-one swimmers (28 men and 13 women, 18,8 ± 3,3 years, divided 21 of them into groups of high and low level of skill and 20 in disabled swimmers group) performed a 50m maximum of front-crawl test while they were recorded by six synchronized cameras (four underwater and two above water) for analysis of the stroke phases, stroke dimensions (anteroposterior, mediolateral and vertical amplitude), index of coordination and hand speed. The symmetry index was calculated by the difference between the right and the left strokes. Comparisons were made using the Kruskal-Wallis test and multivariate comparisons were made using the Mann-Whitney test, with p <0.05. Asymmetry was noted in anteroposterior and mediolateral amplitudes of the stroke, index of coordination, duration of the recovery phase, each of the underwater phases and in the hand speed during the downseep phase, regardless of the level of skill or impairment. The disabled swimmers also showed asymmetry in the vertical amplitude of the stroke as well as in the insweep and upsweep speed. The reasons for these asymmetries may be the preference for unilateral breathing, force imbalance between pairs of homologous muscles and motor control deficit. The training with stereotypic movements may explain the similarity of asymmetries among the different groups of swimmers.
MeSH term(s)	Adult ; Arm/physiology ; Biomechanical Phenomena ; Disabled Persons ; Female ; Humans ; Male ; Mechanical Phenomena ; Swimming/physiology ; Video Recording ; Young Adult
Language	English
Publishing date	2020-03-19
Publishing country	United States
Document type	Journal Article
ISSN	1932-6203
ISSN (online)	1932-6203
DOI	10.1371/journal.pone.0229918
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Article ; Online: Perceptive-Cognitive and Physical Function in Prefrail Older Adults: Exergaming Versus Traditional Multicomponent Training.

Moreira, Natália Boneti / Rodacki, André L F / Costa, Sabrine N / Pitta, Arthur / Bento, Paulo C B

Rejuvenation research

2020 Volume 24, Issue 1, Page(s) 28–36

Abstract: Research highlights the benefits of regular traditional multicomponent training in older adults. The potential effect of exergames on perceptive-cognitive and physical function in prefrail older adults is still little explored. The study aimed to compare ...

Abstract	Research highlights the benefits of regular traditional multicomponent training in older adults. The potential effect of exergames on perceptive-cognitive and physical function in prefrail older adults is still little explored. The study aimed to compare the effects of two physical exercise training programs (exergaming vs. traditional multicomponent) on perceptive-cognitive and physical functions of prefrail older adults. This study was a randomized controlled trial having 66 prefrail older adults assigned to two groups (exergame group [EG]:
MeSH term(s)	Accidental Falls ; Aged ; Cognition ; Exercise Therapy ; Fear ; Frailty ; Humans
Language	English
Publishing date	2020-06-18
Publishing country	United States
Document type	Journal Article ; Randomized Controlled Trial
ZDB-ID	2150779-X
ISSN	1557-8577 ; 1549-1684
ISSN (online)	1557-8577
ISSN	1549-1684
DOI	10.1089/rej.2020.2302
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Article ; Online: Methodological tools used for tripping gait analysis of elderly and prosthetic limb users: a systematic review.

Rossignaud, Raisa / Oliveira, Ana C P / Lara, Jerusa P R / Mayor, John J V / Rodacki, André L F

Aging clinical and experimental research

2019 Volume 32, Issue 6, Page(s) 999–1006

Abstract: Background: Tripping during walking is known to be the predominant cause of falls in elderly and prosthetic limb users. To standardise measurements and analysis of trips, it is critical to summarise the methods used in laboratory-controlled trials.: ... ...

Abstract	Background: Tripping during walking is known to be the predominant cause of falls in elderly and prosthetic limb users. To standardise measurements and analysis of trips, it is critical to summarise the methods used in laboratory-controlled trials. Aim: The aim of this study was to reach a clearer standardisation measurement and analysis of trips during elderly and prosthetic gait through a systematic review. Methods: Studies that assessed elderly and prosthetic tripping gait characteristics were included in this review. The search resulted in an initial yield of 2493 unique articles after duplicates were removed (PubMed, Scopus and Science Direct). Title analysis resulted in 1697 articles excluded and 659 articles were assessed for further eligibility on the basis of the abstract. 174 articles were excluded based on a full-text appraisal. The final yield was 21 unique articles that met all the inclusion criteria. Results: The findings revealed a number of inconsistencies among the studies, namely ambiguity in relation to gait speed, differences in overground and treadmill locomotion. Subsequently, different experimental setups such as trip inducement strategies may influence the collected data, and thus have implications for study outcomes. Conclusion: A gold standard should be set to have better standardised results, thus creating a more robust and holistic approach towards the rehabilitation of prosthetic gait and in the elderly.
MeSH term(s)	Accidental Falls ; Aged ; Aged, 80 and over ; Artificial Limbs ; Gait ; Gait Analysis ; Humans ; Locomotion ; Outcome Assessment, Health Care
Language	English
Publishing date	2019-08-06
Publishing country	Germany
Document type	Journal Article ; Systematic Review
ZDB-ID	2104785-6
ISSN	1720-8319 ; 1594-0667
ISSN (online)	1720-8319
ISSN	1594-0667
DOI	10.1007/s40520-019-01286-4
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Article ; Online: Joint positioning sense, perceived force level and two-point discrimination tests of young and active elderly adults.

Franco, Priscila G / Santos, Karini B / Rodacki, André L F

Brazilian journal of physical therapy

2015

Abstract: Background: Changes in the proprioceptive system are associated with aging. Proprioception is important to maintaining and/or recovering balance and to reducing the risk of falls.: Objective: To compare the performance of young and active elderly ... ...

Abstract	Background: Changes in the proprioceptive system are associated with aging. Proprioception is important to maintaining and/or recovering balance and to reducing the risk of falls. Objective: To compare the performance of young and active elderly adults in three proprioceptive tests. Method: Twenty-one active elderly participants (66.9±5.5 years) and 21 healthy young participants (24.6±3.9 years) were evaluated in the following tests: perception of position of the ankle and hip joints, perceived force level of the ankle joint, and two-point discrimination of the sole of the foot. Results: No differences (p>0.05) were found between groups for the joint position and perceived force level. On the other hand, the elderly participants showed lower sensitivity in the two-point discrimination (higher threshold) when compared to the young participants (p < 0.01). Conclusion: Except for the cutaneous plantar sensitivity, the active elderly participants had maintained proprioception. Their physical activity status may explain similarities between groups for the joint position sense and perceived force level, however it may not be sufficient to prevent sensory degeneration with aging.
Language	English
Publishing date	2015-08-07
Publishing country	Brazil
Document type	Journal Article
ZDB-ID	2252917-2
ISSN	1809-9246 ; 1413-3555
ISSN (online)	1809-9246
ISSN	1413-3555
DOI	10.1590/bjpt-rbf.2014.0099
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Article ; Online: Joint positioning sense, perceived force level and two-point discrimination tests of young and active elderly adults.

Franco, Priscila G / Santos, Karini B / Rodacki, André L F

Brazilian journal of physical therapy

2015 Volume 19, Issue 4, Page(s) 304–310

Abstract	Background: Changes in the proprioceptive system are associated with aging. Proprioception is important to maintaining and/or recovering balance and to reducing the risk of falls. Objective: To compare the performance of young and active elderly adults in three proprioceptive tests. Method: Twenty-one active elderly participants (66.9 ± 5.5 years) and 21 healthy young participants (24.6 ± 3.9 years) were evaluated in the following tests: perception of position of the ankle and hip joints, perceived force level of the ankle joint, and two-point discrimination of the sole of the foot. Results: No differences (p>0.05) were found between groups for the joint position and perceived force level. On the other hand, the elderly participants showed lower sensitivity in the two-point discrimination (higher threshold) when compared to the young participants (p < 0.01). Conclusion: Except for the cutaneous plantar sensitivity, the active elderly participants had maintained proprioception. Their physical activity status may explain similarities between groups for the joint position sense and perceived force level, however it may not be sufficient to prevent sensory degeneration with aging.
MeSH term(s)	Accidental Falls/prevention & control ; Aged ; Ankle Joint/physiology ; Humans ; Postural Balance/physiology ; Proprioception
Language	English
Publishing date	2015-08-07
Publishing country	Brazil
Document type	Journal Article
ZDB-ID	2252917-2
ISSN	1809-9246 ; 1809-9246
ISSN (online)	1809-9246
ISSN	1809-9246
DOI	10.1590/bjpt-rbf.2014.0099
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Article: Multicomponent Exercise Training Improves Gait Ability of Older Women Rather than Strength Training: A Randomized Controlled Trial.

Wolf, Renata / Locks, Rafaella R / Lopes, Paula B / Bento, Paulo C B / Rodacki, André L F / Carraro, Attilio N / Pereira, Gleber

Journal of aging research

2020 Volume 2020, Page(s) 6345753

Abstract: Objective: The aim of this study was to compare the effects of multicomponent and strength training programs on dynamic balance, functional capacity, and gait ability in older women.: Methods: Thirty individuals (67 ± 4.3 years; 30.6 ± 3.9 kg/m: ... ...

Abstract	Objective: The aim of this study was to compare the effects of multicomponent and strength training programs on dynamic balance, functional capacity, and gait ability in older women. Methods: Thirty individuals (67 ± 4.3 years; 30.6 ± 3.9 kg/m Results: Peak torque of hip flexors ( Conclusion: Strength training should be considered to increase muscle function and dynamic balance in older women, whereas multicomponent training should be considered to increase functional capacity and gait ability in this population.
Language	English
Publishing date	2020-09-16
Publishing country	United States
Document type	Journal Article
ZDB-ID	2573906-2
ISSN	2090-2212 ; 2090-2204
ISSN (online)	2090-2212
ISSN	2090-2204
DOI	10.1155/2020/6345753
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Article ; Online: Physical Performance, Anthropometrics and Functional Characteristics Influence the Intensity of Nonspecific Chronic Low Back Pain in Military Police Officers.

Tavares, Janny M A / Rodacki, André L F / Hoflinger, Francielle / Dos Santos Cabral, Alexandre / Paulo, Anderson C / Rodacki, Cintia L N

International journal of environmental research and public health

2020 Volume 17, Issue 17

Abstract: Background: ...

Abstract	Background:
MeSH term(s)	Adult ; Anthropometry ; Humans ; Low Back Pain ; Military Personnel ; Muscle, Skeletal ; Physical Endurance ; Physical Functional Performance ; Police
Keywords	covid19
Language	English
Publishing date	2020-09-03
Publishing country	Switzerland
Document type	Journal Article
ISSN	1660-4601
ISSN (online)	1660-4601
DOI	10.3390/ijerph17176434
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