OBJECTIVE: To evaluate the effect of a dance-based therapy on depressive symptoms among institutionalized older adults. DESIGN: Randomized controlled trial. SETTING: Nursing homes. PARTICIPANTS: Older adults (60 years or older) permanently living in a nursing home. INTERVENTION: Exercise Dance for Seniors (EXDASE) Program designed for the use in long-term care settings performed once a week for 60 minutes for 3 months. MEASUREMENTS: Baseline measures included sociodemographic characteristics, ability to perform basic as well as instrumental activities of daily living, basic mobility, self-rated health, and cognitive status. Outcome measures were collected before and after the intervention and included assessment of depressive symptoms using the geriatric depression scale (GDS). RESULTS: Comparison of participants with MMSE of 15 or higher showed that GDS scores in the intervention group significantly improved (P = .005), whereas the control group had a trend of further worsening of depressive symptoms (P = .081). GLM analysis documented highly statistically significant effect of dance therapy (P = .001) that was not influenced by controlling for intake of antidepressants and nursing home location. Dance therapy may have decreased depressive symptoms even in participants with MMSE lower than 15 and resulted in more discontinuations and fewer prescriptions of antidepressants in the intervention group than in the control group. CONCLUSION: This study provides evidence that dance-based exercise can reduce the amount of depressive symptoms in nursing home residents. In general, this form of exercise seems to be very suitable and beneficial for this population.

• Klíčová slova
• Dance therapy, depressive symptoms, nursing home,
• MeSH
• deprese terapie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• pečovatelské domovy * MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• socioekonomické faktory MeSH
• tanec * MeSH
• výsledek terapie MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• randomizované kontrolované studie MeSH
• Geografické názvy
• Česká republika MeSH

Dance is a complex sensorimotor activity with positive effects on physical fitness, cognition, and brain plasticity in the aging population. We explored whether individual levels of cognitive reserve (CR) proxied by education moderate dance intervention (DI)-induced plasticity assessed by resting-state functional connectivity (rs-FC) changes of the sensorimotor network (SMN), and between the dorsal attention network (DAN) and anterior default mode network (aDMN). Our cohort consisted of 99 subjects, randomly assigned to either a DI group who underwent a 6-month intervention (n = 49, Mage = 69.02 ± 5.40) or a control group (n = 50, Mage = 69.37 ± 6.10). Moderation analyses revealed that CR moderated DI-induced increase of the SMN rs-FC with significant changes observed in participants with ≥ 15 years of education (b = 0.05, t(62) = 3.17, p = 0.002). Only DI alone was a significant predictor of the DAN-aDMN crosstalk change (b = 0.06, t(64) = 2.16, p = 0.035). The rs-FC increase in the SMN was correlated with an improved physical fitness measure, and changes in the DAN-aDMN connectivity were linked to better performance on figural fluency. Consistent with the passive CR hypothesis, we observed that CR correlated only with baseline behavioral scores, not their change.

• MeSH
• kognitivní rezerva * MeSH
• kognitivní stárnutí * MeSH
• lidé středního věku MeSH
• lidé MeSH
• neuroplasticita * MeSH
• senioři MeSH
• tanec * MeSH
• terapie tancem MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

• Klíčová slova
• CEREBRAL PALSY/therapy *, DANCING *,
• MeSH
• lidé MeSH
• mozková obrna terapie   MeSH
• tanec * MeSH
• terapie tancem * MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH

AIM: The aim of the study was to determine the effects of Greek folk dancing on postural stability in middle age women. METHODS: Sixty-three women aged from 47-53 participated in this study. All participants were randomly divided into the experimental group - 33 participants (mean ± SD; body height=160.13 ± 12.07 cm, body mass=63.81 ± 10.56 kg), and the control group - 30 participants (mean ± SD; body height=160.63 ± 6.22 cm, body mass=64.79 ± 8.19 kg). The following tests were used to evaluate the motor balance and posture stability of participants; the double-leg stance along the length of a balance beam (eyes open), the double-leg stance along the width of a balance beam (eyes open), the single-leg stance (eyes open) and the double-leg stance on one's toes (eyes closed). The Functional Reach Test for balance and the Star Excursion Balance Test were used to evaluate dynamic balance. RESULTS: The multivariate analysis of covariance of static and dynamic balance between participants of the experimental and control group at the final measuring, with neutralized differences at the initial measuring (Wilks' λ=0.45), revealed a significant difference (p<0.05). The intergroup difference at the final measuring was also found to be significant (p<0.05) for the following variables; the double-leg stance on one's toes, the Functional Reach Test, balance of the right anterolateral, balance of the right posterolateral and balance of the left posteromedial. CONCLUSION: An organized dance activity programme does lead to the improvement of static and dynamic balance in middle aged women.

• Klíčová slova
• dance, dynamic balance, posture stability, women,
• MeSH
• lidé středního věku MeSH
• lidé MeSH
• posturální rovnováha fyziologie   MeSH
• tanec fyziologie   MeSH
• úrazy pádem prevence a kontrola   MeSH
• výsledek terapie MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• randomizované kontrolované studie MeSH

OBJECTIVES: To evaluate effects of a six-month intensive dance-exercise intervention (DI) on cognition and brain structure in a mixed group of healthy seniors and people with mild cognitive impairment. METHODS: Subjects (aged ˃ 60 years with no dementia or depression) were randomly assigned to either a DI group or a life as usual (LAU) group. Detailed neuropsychological testing, measures of physical fitness and brain MRI encompassing T1 structural and diffusion tensor imaging (DTI) were performed at baseline and after 6 months. We assessed changes in cortical thickness and DTI parameters derived from tract-based spatial statistics. RESULTS: Altogether 62 individuals (n = 31 in the DI group) completed the protocol. The groups were matched for their demographic and clinical variables. After 6 months, we found significant cortical thickening in the right inferior temporal, fusiform and lateral occipital regions in the dancers compared to controls. Significant increases of radial and mean diffusivity were observed in various white matter tracts in the dancers; however, no differences were observed between the DI and LAU groups. The DI group as compared to the LAU group showed subtle improvements in executive functions. CONCLUSIONS: We observed DI-induced improvement in executive functions and increases of cortical thickness in the lateral occipitotemporal cortex which is engaged in action observation, visuomotor integration and action imitation, that is activities that are all important for motor learning and executing skilled movements.

• Klíčová slova
• DTI, MRI, cognitive, cortical thickness, dance-exercise intervention, healthy seniors, lateral temporo-occipital cortex, mild cognitive impairment,
• MeSH
• difuzní magnetická rezonance MeSH
• kognice * MeSH
• lidé středního věku MeSH
• lidé MeSH
• mozek * MeSH
• neuropsychologické testy MeSH
• senioři MeSH
• tanec * MeSH
• terapie cvičením metody   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• randomizované kontrolované studie MeSH

OBJECTIVE: The authors conducted a randomized control trial to examine the effect of the Exercise Dance for Seniors (EXDASE) program on lower-body functioning among older individuals from residential care facilities in the Czech Republic. METHOD: Participants were randomly assigned into an experimental or control group. The experimental group completed a 3-month EXDASE program. Lower-body functioning was assessed using four performance-based measures. A 2 (group) x 2 (test) general linear model for repeated measures was used to explore whether differences in performance could be attributed to the intervention. RESULTS: The authors found Group x Test interactions for the chair stand test, F(1, 50) = 14.37, p < .001, the 2-minute step test, F(1, 50) = 7.33, p = .009, the chair sit-and-reach test, F(1, 50) = 5.28, p = .026, and the timed up-and-go test, F (1, 44) = 6.59, p = .014, indicating that the experimental group outperformed the control group from pretest to posttest. DISCUSSION: A relatively simple dance-based exercise can support lower-body functioning in previously sedentary, frail older adults.

• MeSH
• bérec fyziologie   MeSH
• hodnocení programu MeSH
• křehký senior * MeSH
• lidé MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• tanec fyziologie   MeSH
• terapie cvičením metody   MeSH
• ubytovací zařízení MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• randomizované kontrolované studie MeSH
• Geografické názvy
• Česká republika MeSH

Using multishell diffusion MRI and both tract-based spatial statistics (TBSS) and probabilistic tracking of specific tracts of interest, we evaluated the neural underpinnings of the impact of a six-month dance intervention (DI) on physical fitness and cognitive outcomes in nondemented seniors. The final cohort had 76 nondemented seniors, randomized into DI and control (life as usual) groups. Significant effects were observed between the DI and control groups in physical fitness measures and in attention. We detected associations between improved physical fitness and changes in diffusion tensor imagining (DTI) measures in the whole white matter (WM) skeleton and in the corticospinal tract and the superior longitudinal fascicle despite the fact that no significant differences in changes to the WM microstructure were found between the two groups.

• MeSH
• bílá hmota anatomie a histologie   MeSH
• difuzní magnetická rezonance metody   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mozek anatomie a histologie   MeSH
• počítačové zpracování obrazu MeSH
• senioři MeSH
• tanec * MeSH
• tělesná výkonnost * MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

Late life deterioration of functional status is associated with adverse health outcomes and increased cost of care. This trial was conducted to determine whether dance-based intervention could reverse functional decline among nursing home (NH) residents. A total of 189 residents of seven NHs in the Czech Republic were randomly assigned to intervention and control groups. More detailed data were collected in a subsample of 52 participants. Intervention consisted of 3-month dance-based exercise. Functional status was assessed by the get-up-and-go test, basic activities of daily living (ADL), instrumental activities of daily living (IADL), and senior fitness tests (SFTs). Participants in the control group experienced a significant decline in get-up-and-go test, IADL, and in four of the six SFTs. The intervention proved to be effective in preventing this deterioration and improved chair stand test and chair sit-and-reach test. The findings indicate that a relatively simple dance-based exercise can slow down deterioration of functional status in NH residents.

• Klíčová slova
• dance, functional decline, nursing homes, older adults, prevention,
• MeSH
• činnosti denního života * MeSH
• cvičení fyziologie   MeSH
• domovy pro seniory MeSH
• geriatrické hodnocení MeSH
• lidé MeSH
• lineární modely MeSH
• motorické dovednosti fyziologie   MeSH
• pečovatelské domovy MeSH
• psychomotorický výkon fyziologie   MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• terapie tancem metody   MeSH
• úrazy pádem prevence a kontrola   MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• práce podpořená grantem MeSH
• randomizované kontrolované studie MeSH
• Geografické názvy
• Česká republika MeSH

BACKGROUND: Maintaining healthy brain function during ageing is of great importance, especially for the self-sufficiency of older adults. The main aim of this study was to determine the effects of dance and martial arts on exerkines Brain Derived Neurotrophic Factor (BDNF) and irisin blood serum levels. METHODS: This randomized controlled trial examined the effects of dance and martial arts on serum Brain-Derived Neurotrophic Factor (BDNF) and irisin levels, as well as cognitive function, mood, and physical measures in older adults. Seventy-seven independently living older adults (mean age 70.3±3.8 years) were randomized into three groups: dance (DG), martial arts (MaG), and control (CG), followed over 12 weeks. Generalized linear models were used to assess the interventions' effects. RESULTS: There was a significant increase in BDNF levels in both the DG (1.8 ± 4.9, p < 0.05) and MaG (3.5 ± 6.3, p < 0.05), while CG experienced a decrease (-4.9 ± 8.2, p < 0.05). Between-group effects were significant for BDNF, with DG and MaG showing higher levels than CG (p < 0.05). No significant changes in irisin levels were found. Cognitive performance, particularly attention and mental flexibility (measured by the Trail Making Test A and B), significantly improved in the DG compared to CG (p < 0.05). Additionally, participants in DG showed improved mood based on the Geriatric Depression Scale (p < 0.05) compared to CG. Anthropometric T-scores were significantly associated with changes in irisin levels (p < 0.05) after intervention. CONCLUSION: The study found that dance and martial arts upregulated BDNF levels, with dance showing notable improvements in cognitive function and mood in older adults. Changes in anthropometric measures were linked to increased irisin levels. These findings suggest that both dance and martial arts may promote healthy brain function in aging populations. TRIAL REGISTRATION: NCT05363228.

• Klíčová slova
• ageing, biomarkers, cognitive domains, cognitive function, cognitive performance, serum,
• MeSH
• afekt MeSH
• bojové sporty * fyziologie   MeSH
• fibronektiny * krev   MeSH
• kognice * MeSH
• lidé MeSH
• mozkový neurotrofický faktor * krev   MeSH
• senioři MeSH
• tanec * fyziologie   MeSH
• tělesná výkonnost * fyziologie   MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• randomizované kontrolované studie MeSH
• Názvy látek
• BDNF protein, human MeSH Prohlížeč
• fibronektiny * MeSH
• FNDC5 protein, human MeSH Prohlížeč
• mozkový neurotrofický faktor * MeSH

Ballet class represents a considerable portion of professional ballet training, yet the external training load demands associated with class-and particularly the jumping demands-have not been investigated. The purpose of this study was to measure the jumping demands of ballet class by sex and rank. Eleven female and eight male elite professional ballet dancers participated in 109 ballet classes taught by 12 different teachers. Jump counts and jump heights were measured during each class. A Poisson generalized linear mixed effects model was used to examine the differences in jump counts between sexes and ranks. Greater jump counts were observed during class in men than in women (153, 95% confidence intervals [CI] [137, 170] vs. 119, 95% CI [109, 131], p = 0.004) and in junior ranking dancers compared with senior ranking dancers (151, 95% CI [138, 165] vs. 121, 95% CI [108, 135], p = 0.006). Female junior and senior ranking dancers jumped at rates of 9.2 ± 2.6 and 8.6 ± 4.7 jumps·min-1 , respectively, while male junior and senior ranking dancers jumped at rates of 9.1 ± 2.6 and 8.7 ± 2.6 jumps·min-1 , respectively. Across all classes, 73% of jumps observed were below 50% of maximum double-legged countermovement jump height. Unlike rehearsals and performances, class offers dancers an opportunity to self-regulate load, and as such, are a useful session to manage jump load, and facilitate gradual return-to-dance pathways. Communication between health care and artistic staff is essential to facilitate load management during class.

• Klíčová slova
• athlete monitoring, dance, injury and rehabilitation, wearable technology,
• MeSH
• lidé MeSH
• tanec * fyziologie   MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH