Effects of Mat Pilates on Physical Functional Performance of Older Adults: A Meta-analysis of Randomized Controlled Trials

Effects of Pilates exercises on postural balance and reduced risk of falls in older adults: A systematic review and meta-analysis

BACKGROUND

and Purpose: Pilates exercises have been recommended to improve postural balance and reduce the risk of falls in older adults. However, the certainty of these recommendations remains unclear. In this sense, our objective was to update the literature and verify the effects of Pilates on postural balance and the risk of falls in this population.

METHODS

A systematic search was conducted across multiple databases, including PubMed, EMBASE, CENTRAL, CINAHL, Web of Science, SPORTDiscus, LILACS, and PEDro, on April 17, 2023. The methodological quality of the studies was assessed using the PEDro scale, and the certainty of evidence was evaluated using the GRADE system. Meta-analysis calculations were performed by standardized mean difference (SMD).

RESULTS

A total of 39 studies, involving 1770 participants, were included in the systematic review. Only 14 studies exhibited satisfactory methodological quality. Evidence with very low to moderate certainty showed that Pilates was significantly superior to control groups on indicators of dynamic postural balance (SMD = 1.60 to 0.72), static postural balance (SMD = 0.37 to 0.25), and general state of balance (SMD = 0.76), but not to reduce the number and fear of falls. Furthermore, Pilates was comparable to other forms of exercise for these outcomes.

CONCLUSIONS

Pilates can be recommended to enhance static and dynamic postural balance in older adults, but not to reduce the number of falls or the fear of falling. Given that no outcomes showed high certainty of evidence, future studies may alter these findings.

Effects of pilates exercises on strength, endurance and muscle power in older adults: Systematic review and meta-analysis

INTRODUCTION

Pilates exercises have been used by the older adults and have shown potential to improve some components of physical fitness.

OBJECTIVE

To verify the effects of Pilates on strength, endurance and muscle power in older adults.

METHODS

The searches were performed in the databases: PubMed, EMBASE, CENTRAL, CINAHL, Web of Science, SPORTDiscus, LILACS and PEDro until September 2022, without filters that limited the date of publications or language. The studies included were: randomized clinical trials (RCTs); interventions that used Pilates; interventions with outcomes involving strength, endurance and/or muscle power; participants over 60 years old.

RESULTS

24 RCTs (1190 participants) were selected. There is low quality evidence that Pilates did not significantly improve muscle strength compared to the control group (Standardized Mean Difference (SMD) = 1.18 [95%CI -0.71, 3.08] I2 = 93%), and moderate quality compared to other exercises (SMD = 0.01 [CI95% -0.46, 0.48] I2 = 0%). Very low quality evidence shows that Pilates can improve muscular endurance of upper limbs compared to control group (Mean Difference (MD) = 4.87 [95%CI 2.38, 7.36] I2 = 88%) and lower limbs compared to other exercises (MD = 2.68 [CI95% 0.26, 5.10] I2 = 87%). It was not possible to perform muscle power analysis due to the reduced number of studies.

CONCLUSION

Currently, it is not feasible to recommend Pilates exercises as a means to improve strength, endurance and muscle power in the older adults. More RCTs covering this topic are needed given the low quality of evidence available at this time.

Analysis of Common Exercise Modalities in Improving Athletic Performance in Older Adults: A Narrative Review

ABSTRACT

Exercise leads to robust cardiovascular, musculoskeletal, and psychological benefits that improve quality of life and longevity for older adults, but accompanying improvements in athletic parameters are less well explored. The aim of this review is to summarize some of the most common exercise modalities, namely, Pilates, martial arts (tai chi, Japanese-style karate, hard martial arts), locomotion (brisk walking/jogging and running), Masters sports, resistance training, and high-intensity interval training, in improving athletic performance for older adults. Regular participation in these activities can have robust yet unique impacts on physical performance that prolong exercise participation. In particular, this review will explore benefits in cardiorespiratory fitness, power, strength, flexibility, and balance, thereby hopefully improving endurance, exercise adherence, and overall fall risk. A narrative literature review was performed to explore benefits, pitfalls, and recommendations for some of the most popular exercise modalities for older adults.

Reliability in Novel Field-Based Fitness Measurements and Postexercise Scores from a Physical Fitness Test Battery in Older Adults

INTRODUCTION

Physical fitness is strongly associated with daily physical function, health, and longevity in older adults. Field-based tests may provide a reasonable alternative compared to advanced laboratory testing. Separating postexercise test scores from reactivity measurements requires sufficient test-retest reliability. Postexercise test scores with reliability analyses of field-based fitness tests in older adults are lacking. The present study aimed to examine the test-retest reliability of some novel easily accommodated fitness test measurements and compare pretest scores with postexercise results in these tests along with other field-based fitness tests in older adults.

METHODS

Totally 1,407 community-dwelling older adults (69% female), x̄ = 71.5 ± 5.0 (65-84 years), performed twelve field-based fitness tests at pretest 1, pretest 2 and a posttest after an 8-week exercise period (twice weekly 1 h of combined strength and aerobic training). T tests, intra-class correlation, limits of agreement, standard error of measurement, and coefficient of variance were performed between pre-1 and pre-2 tests, and repeated measures ANOVA and partial eta squared effect size for postexercise differences for men and women in 5-year age groups ranging from 65 to 84 years.

RESULTS

Between pre-1 and pre-2 tests a significant difference was noted in some of the novel fitness test measurements but generally not, e.g., in isometric trunk flexion and step-up height on either leg among all sex and age groups. In most of these novel fitness test measurements, no significant differences occurred between the two pretests. Examples of results from the pre-2 test to the posttest were isometric trunk flexion 45° endurance and isometric trunk extension endurance improved significantly for both sexes in age groups 65-74 years. Women, but not men, improved the maximal step-up height for both legs in most age groups. The speed in the 50 sit-to-stand improved significantly for most age groups in both sexes. Six-min walk distance improved significantly for most age groups in women but among men only in 65-69 years. In the timed-up-and-go test, significant improvements were seen for all age groups in women and in men 70-79 years. No postexercise improvements were generally observed for grip strength or balance.

CONCLUSIONS

In most of the novel fitness test measures, no significant difference was noted between the two pretests in the assessed sex and age groups. Results after the 8-week exercise period varied between sex and age groups, with significant improvements in several of the twelve studied fitness tests. These findings may be valuable for future projects utilizing easily accommodated physical fitness tests in older adults.

Current evidence for hypopressive exercises in healthy women: A systematic review

BACKGROUND

Hypopressive exercises have been mainly used in the treatment of pelvic floor dysfunctions. Recently it has started to spread among healthy women. However, no comprehensive review is available in this population.

PURPOSE

Assess the current evidence of the effects of hypopressive exercises on healthy women.

METHODS

This study was registered on PROSPERO (CRD42020203103). The search was performed in Scielo, Pubmed, Lilacs, Embase, Scopus, Pedro, Trip Database, Web of Science, and Google Scholar. The last search was performed on November 1st, 2021. Inclusion criteria were randomized controlled trials and single-arm trials, healthy women, acute or late effects of hypopressive exercises, and pre and post-training analysis. Exclusion criteria included non-original research, conference proceedings, dissertations and theses. Downs and Black checklist were used to assess the methodological quality. Study design, participants characteristics, description of the intervention, follow-up period, variables, instruments, and outcomes were extracted and recorded.

RESULTS

From the 410 studies, five were selected. The variable of major interest was waist circumference, which showed a decrease with exercise. It also seemed to have plausible positive effects on height, lower back mobility, abdominal and pelvic floor muscle contraction, respiratory flow and apnea, and hemodynamic responses.

CONCLUSION

This study suggests that the current literature on the effects of hypopressive exercise on healthy women is very limited. Despite the plausible positive effects identified, we cannot recommend its practice due to the serious methodological problems. Therefore, more studies are needed to elucidate the benefits and adverse effects of hypopressive exercises.

Influence of motor capacity of the lower extremity and mobility performance on foot plantar pressures in community-dwelling older women

Objectives

To investigate the associations of motor capacity of the lower extremity and mobility performance in daily physical activities with peak foot plantar pressures during walking among older women.

Methods

Using the data collected among 58 community-dwelling older women (68.66 ± 3.85 years), Pearson correlation and multiple linear regression analyses were performed to analyze the associations of motor capacity of the lower extremity (the 30-s chair stand test, the timed one-leg stance with eyes closed, and the Fugl-Meyer assessment of lower extremity), mobility performance in daily physical activities (the average minutes of moderate to vigorous physical activity every day and the metabolic equivalents), and foot plantar pressures (peak force and peak pressure) with the age and body fat percentage as covariates.

Results

(1) The motor capacity of the lower extremity has higher explanatory power for peak foot plantar pressures compared with the mobility performance in daily physical activities. (2) Higher body fat percentage was positively associated with peak force and pressure, while a lower score on the Fugl-Meyer assessment of lower extremity was negatively associated with both of them. (3) The metabolic equivalents were positively associated with the peak force, while the 30-s chair stand test was negatively associated with it.

Conclusions

Mobility performance in daily physical activities can be significant predictors for peak foot plantar pressures among older women. The significant predictor variables include the Fugl-Meyer assessment of lower extremity, the 30-s chair stand test, and metabolic equivalents.

Unlocking the Potential: Increasing Muscle Strength in Lower Limbs of Youth Soccer Players over Five Weeks through Mat Pilates Training-A Pilot Study

The interest in soccer generally starts during childhood, with children and young people often looking for opportunities in sports. New exercise techniques can be effective in improving training. The aim of this study was to compare the effects on the strength and physical posture of a group practicing Pilates with another not practicing Pilates, both undergoing continuous football training. In this controlled randomized clinical trial, the participants were 15 soccer club members, who had a training frequency of least three times weekly. The sample was divided into a control group (n = 7) of players who did not undergo any therapeutic intervention (only the usual training) and a Pilates group (n = 8) of players who participated in the mat Pilates program. The intervention consisted of fifteen sessions. Postural evaluations were performed using biophotogrammetry and force analysis. Significant improvements were obtained in terms of increased muscle strength (p = 0.001) for the Pilates group, but there were no significant postural alterations when comparing the two groups. Five weeks of mat Pilates was sufficient to increase lower limb muscle strength in young football players. This pilot study indicates that Mat Pilates as a method that could be planned to be included in training.

Promoting physical activity and a healthy active lifestyle in community-dwelling older adults: a design thinking approach for the development of a mobile health application

Background

Physical activity (PA) has wide-ranging, and well documented benefits for older adults, encompassing physical, cognitive, and mental well-being. The World Health Organization advocates for a minimum of 150-300 min of moderate intensity PA per week, supplemented by muscle-strengthening exercises. However, the rates of PA among older adults remain a concern. While portable technologies hold promises in promoting PA, sustaining long-term engagement continues to be a challenge.

Objective

The aims of this study are to identify barriers and facilitators to PA in older adults, to develop an mHealth app promoting PA and an active healthy lifestyle in collaboration with community-dwelling older adults guided by the design thinking process, and to test it.

Methods

A co-creative process was used, employing design thinking. Interviews were conducted to understand the needs of the target population and identify the problem of insufficient PA. Two cocreation sessions involving older adults and experts were conducted to generate innovative ideas. Participants were selected based on age (≥65 years), no severe illness, Dutch language proficiency, and active participation ability. Results were qualitatively analyzed and coded. Finally a prototype was developed and tested.

Results

Interviews with older adults highlighted diverse perceptions of PA but unanimous agreement on its importance. They recognized health benefits such as improved mobility, balance, and reduced fall risk, while emphasizing the social and mental aspects. Barriers included poor health, time constraints, weather conditions and fear of falling. Cocreation sessions identified key topics: perception of a healthy lifestyle, coping strategies, mHealth App features, screen visualization, and tailored notifications, which led to the development of a mobile app promoting PA and an active lifestyle. The app was stepwise prototyped.

Conclusion

This study emphasizes the importance of promoting PA among older adults through a collaborative design thinking approach. However, the implementation of mHealth apps faces obstacles due to the digital divide, necessitating personalized solutions to bridge the gap. Moreover, it calls for further research to investigate the long-term impact of such interventions and explore behavior change patterns in this population.

Comparing right and left hamstring flexibility and its association to nonspecific lowr back pain among women of different age groups

BACKGROUND AND OBJECTIVES

Decreased hamstring flexibility has been associated with LBP (lower back pain). Increased tightness or shortening of hamstring muscle may cause pelvis imbalance or tilt and create instability and increase LBP risk. This study was conducted to pinpoint the differences between right and left hamstring length and their association to LBP in Israeli adult and elderly women.

METHODS

N = 109 women which were divided into two groups: Adult group, 41 women (aged 45-60) and older group, 68 women (aged 60-75), with LBP that exercise regularly (minimum twice weekly) were selected based on inclusion criteria. Hamstring flexibility was measured using the Passive Straight Leg Raise test and Sit and Reach test, and LBP was measured using the Oswestry Disability Index (OS), the Roland-Morris questionnaire (RM), and a personal information questionnaire.

FINDINGS

Findings indicate a statistically significant difference (p < .05) in hamstring flexibility between right and left legs in PSLR test, with the left being shorter than the right. A significant negative correlation was found between hamstring shortening to function in OS and RM questionnaires in the older group, no significant correlation was found between left -right hamstring flexibility differences and reduced function with LBP in the OS and RM questionnaires.

CONCLUSION

s: Hamstring shortening in adult and elderly women exists despite regular exercise. Future studies must be incorporated to improve hamstring flexibility with emphasis on balance of left and right legs to examine how this will affect LPB reports and compare women who exercise versus women who do not.

Effects of Pilates in children and adolescents - A systematic review and meta-analysis

BACKGROUND

Pilates can be performed by children as a form of exercise to promote healthy growth and development. The increasing use of Pilates as a type of exercise for children or as an adjunct tool in pediatric rehabilitation should be supported by evidence of its benefits. The aim of this systematic review and meta-analysis was to assess the effects of Pilates as an exercise prescription for children and adolescents.

METHODS

Five electronic databases were searched to identify trials (randomized controlled clinical trials or quasi-experimental studies) with a population of children or adolescents in which Pilates (mat or equipment) was performed as a form of exercise. Studies that investigated outcomes related to health and physical performance was analyzed. Individual trial effects were extracted and pooled for meta-analysis whenever possible. To evaluate the external and internal validity of the studies, we assessed their risk of bias.

RESULTS

Fifteen studies (from 945 records), including 1235 participants, met the eligibility criteria, and were included. The reported outcomes were heterogeneous, so only the effect on flexibility could be included in the meta-analysis (n = 4 studies). A significant positive trend toward improved flexibility for the control group compared with the Pilates group was found (Std. mean difference, 0.54; 95%CI: 0,18, 0.91; p = 0.003).

CONCLUSION

Few studies have assessed the effect of Pilates on children and adolescents. The lack of appropriate methodological descriptions/controls made it impossible to determine if all of the included studies were of good quality.

Effects of Pilates exercises on cardiorespiratory fitness: A systematic review and meta-analysis

BACKGROUND AND PURPOSE

Randomized controlled trials (RCTs) suggest that Pilates improves cardiorespiratory fitness (CRF). However, there is a lack of systematic review studies on this topic. Our aim was to verify the effects of Pilates exercises on CRF in healthy adults.

METHODS

A systematic literature search was performed in: PubMed, Embase, CENTRAL, CINAHL, Web of Science, SPORTDiscus, LILACS, and PEDro (search on January 12, 2023). Methodological quality was assessed using the PEDro scale. A meta-analysis was performed using the standardized mean difference (SMD). The quality of evidence was rated by the GRADE system.

RESULTS

In total, 12 RCTs were eligible (569 participants). Only three studies presented high methodological quality. Very low to low quality evidence showed that: a) Pilates was superior to control groups (SMD = 0.96 [CI_95% 0.39 to 1.54] n = 457, studies = 12), even when only high methodological quality studies were included (SMD = 1.14 [CI_95% 0.25 to 2.04] n = 129, studies = 3); b) to be effective, Pilates needed to be performed for ≥1440 min; c) the effects were significant regardless of the form of Pilates application (mat or equipment); d) Pilates was not different from other exercises regarding the effects on CRF.

CONCLUSION

Pilates had a large effect on CRF, provided that it was administered for at least 1440 min (equivalent to 2x-week for three months or 3x-week for two months). However, due to the low quality of the evidence, these results should be interpreted with caution.

Pilates and multiple health outcomes: an umbrella review

OBJECTIVES

To summarize the evidence of associations between Pilates and multiple health outcomes, and evaluate the strength and validity of these associations.

DESIGN

Unbrella review.

METHODS

PubMed, Embase, Web of Science, and the Cochrane Library were searched from inception to February, 2023. The methodological quality of included studies was assessed using A Measurement Tool to Assess Systematic Reviews, version 2 and the certainty of evidence was graded by the Grading of Recommendation, Assessment, Development and Evaluations. We recalculated each outcome using random-effects models with standardized mean difference.

RESULTS

We identified 27 systematic reviews with meta-analyses in this umbrella review. 1 was rated as high quality, 1 as moderate quality, 15 as low quality, and 10 as critically low quality. These studies focused on the populations with diseases of the circulatory system, endocrine, nutritional or metabolic diseases, genitourinary system diseases, mental, behavioral, or neurodevelopmental disorder, musculoskeletal system diseases, neoplasms, nervous system diseases, sleep-wake function disorder and others. Compared with inactive/active intervention, Pilates can reduce body mass index and body fat percentage, relieve pain and disability, and improve sleep quality and balance. The certainty of evidence was very low to moderate for these outcomes.

CONCLUSIONS

Pilates showed benefits on several health outcomes related with low back pain, neck pain and scoliosis. However, the certainty of the evidence was mostly low; further high quality randomized controlled trials are needed to elucidate and support these promising findings.

Clinical Impacts of Interventions for Physical Activity and Sedentary Behavior on Patients with Chronic Obstructive Pulmonary Disease

Recently, physical activity has increasingly become the focus in patients with chronic obstructive airway disease (COPD) because it is a strong predictor of COPD-related mortality. In addition, sedentary behavior, which is included as a category of physical inactivity including such behaviors as sitting or lying down, has an independent clinical impact on COPD patients. The present review examines clinical data related to physical activity, focusing on the definition, associated factors, beneficial effects, and biological mechanisms in patients with COPD and with respect to human health regardless of COPD. The data related to how sedentary behavior is associated with human health and COPD outcomes are also examined. Lastly, possible interventions to improve physical activity or sedentary behavior, such as bronchodilators and pulmonary rehabilitation with behavior modification, to ameliorate the pathophysiology of COPD patients are described. A better understanding of the clinical impact of physical activity or sedentary behavior may lead to the planning of a future intervention study to establish high-level evidence.

Pilates and Cognitive Stimulation in Dual Task an Intervention Protocol to Improve Functional Abilities and Minimize the Rate of Age-Related Cognitive Decline in Postmenopausal Women

It is already known the effectiveness of Pilates training on cognitive and functional abilities. It is also known that dual-task exercise and cognitive stimuli improve cognition and functional capacity. However, no previous report combined cognitive stimuli and Pilates in dual task and measured its effects on the cognitive and physical performances of postmenopausal women.

OBJECTIVE

To apply an interventional dual-task (PILATES-COG) protocol and to evaluate its influence on memory, language, and functional physical performances on healthy, community-dwelling postmenopausal older women.

METHODS

47 women with amenorrhea for at least 12 months participated in this study. Those allocated on the PILATES-COG group underwent a 12-week, twice a week regimen of 50 min sessions of simultaneous mat Pilates exercise program and cognitive tasks. Cognitive and physical functional performance were assessed. Two-way mixed ANOVA was used for data analysis, and Bonferroni post hoc tests were used for within- and between-group comparisons.

RESULTS

The PILATES-COG group showed significant improvement after the intervention in semantic verbal fluency (p < 0.001; ηρ² = 0.268), phonological verbal fluency (p < 0.019; ηρ² = 0.143), immediate memory (p < 0.001; ηρ² = 0.258), evocation memory (p < 0.001 ηρ² = 0.282), lower-limb muscle strength (p < 0.001; ηρ² = 0.447), balance (p < 0.001; ηρ² = 0.398), and dual-ask cost (p < 0.05; ηρ² = 0.111) assessments on healthy, community-dwelling postmenopausal older women.

CONCLUSION

This is the first report of a feasible and effective approach using Pilates and cognitive stimulation in dual task for the reduction of age-related cognitive decline and the improvement of physical functional performance in healthy postmenopausal women.

Does 8-Week Resistance Training with Slow Movement Cadenced by Pilates Breathing Affect Muscle Strength and Balance of Older Adults? An Age-Matched Controlled Trial

This study investigated the balance and dorsiflexion strength of older adults after eight weeks of resistance training, with the exercise velocity cadenced by the Pilates breathing technique and the volume modulated by the session duration. Forty-four older adults were divided into two groups: resistance training (TR; n = 22) and resistance training with the Pilates breathing technique cadencing all exercises (TR + P; n = 22), both during eight weeks. The total exercising volume was controlled by time of execution (50 min/session). The dorsiflexion strength and balance were assessed. The RT group showed higher dorsiflexion strength after the protocol: Right (RT = 29.1 ± 7.7 vs. RT + P = 22.9 ± 5.2, p = 0.001) and Left (RT = 29.5 ± 6.9 vs. RT + P = 24.0 ± 5.2, p = 0.001). All balance parameters were improved in RT + P group compared to its own baseline: Path Length (cm) (pre = 71.0 ± 14.3 vs. post = 59.7 ± 14.3, p = 0.003); Sway Velocity (cm/s) (pre = 3.6 ± 0.7; post = 2.9 ± 0.7; p = 0.001); Sway Area (cm²) (pre = 8.9 ± 5.3 vs. post = 5.7 ± 2.1, p = 0.003); Excursion Medio Lateral (cm) (pre = 3.0 ± 0.7 vs. post = 2.6 ± 0.5 cm, p = 0.002); and Excursion AP (cm) (pre = 3.6 ± 1.4 vs. post = 2.8 ± 0.7 cm, p = 0.010). Resistance training using slower velocity movement cadenced by Pilates breathing technique produced balance improvements compared to baseline (moderate to large effect sizes), but no between-group effect was observed at the end of the protocol. The dorsiflexion strength was higher in the RT group compared to RT + P group.

Is the Combination of Aerobic Exercise with Mat Pilates Better than Mat Pilates Training Alone on Autonomic Modulation Related to Functional Outcomes in Hypertensive Women? Secondary Analysis of a Randomized Controlled Trial

BACKGROUND

Although mat Pilates (MP) has become popular, the effects of MP in hypertensive women (HW) are not entirely clear. Here, we investigated the effects of 16 weeks of MP training contrasted with MP supplemented with aerobic exercise (MP+AE) and compared with a non-intervention group on autonomic modulation, cardiorespiratory fitness, strength, flexibility, performance of functional tasks, QOL, anthropometric variables, clinical BP, and heart rate.

METHODS

This is a three-arm, secondary analysis of an RCT. Sixty HW, aged 30 to 59 years, were allocated into: MP only (MP), MP+AE on a treadmill (MP+AE), and Control Group, without exercises. Assessments were performed before and after 16 weeks of training.

RESULTS

The ANOVA shows differences in between-group comparisons in the SDNN, rMSSD, and SD1 in the heart rate variability analysis, with increases in rMSSD, SDNN, and SD1 only in the MP, and this result was not found in the MP+AE group (p < 0.05). Differences were observed in the between-group comparisons in time in the cardiorespiratory exercise test (CPX), flexibility, and the waist-to-hip ratio, with changes in the MP+AE, differences in QOL, and increments in the MP and MP+AE (p < 0.05).

CONCLUSIONS

MP increased the indices that reflect vagal and global cardiac autonomic modulation. MP+AE improved the CPX performance, flexibility, QOL, and anthropometric variables. These results suggest that MP supplemented or not with AE has promising effects in HW.

Community-based group physical activity and/or nutrition interventions to promote mobility in older adults: an umbrella review

BACKGROUND

Physical activity and a healthy diet are important in helping to maintain mobility with aging. This umbrella review aims to identify group-based physical activity and/or nutrition interventions for community-dwelling older adults that improve mobility-related outcomes.

METHODS

Five electronic databases (MEDLINE, Embase, CINAHL, Cochrane CENTRAL, Sociological Abstracts) were searched from inception to December 2021. Eligibility criteria included systematic reviews exploring the effectiveness of physical activity or structured exercise, alone or combined with nutrition interventions on mobility-related outcomes (aerobic capacity, physical function, balance, falls/safety, muscle strength, health-related quality of life/wellbeing). Interventions must have been delivered in a group setting to community-dwelling older adults aged 55+. Two reviewers independently performed eligibility screening, critical appraisal (using AMSTAR 2) and data extraction. The GRADE approach was used to reflect the certainty of evidence based on the size of the effect within each mobility-related outcome category. Older adult/provider research partners informed data synthesis and results presentation.

RESULTS

In total, 62 systematic reviews (1 high, 21 moderate, 40 low/critically low quality) were identified; 53 included physical activity only, and nine included both physical activity and nutritional supplements. No reviews included nutrition interventions alone. Combined aerobic/resistance, general physical activity, and mind-body exercise all improved physical function and balance (moderate-high certainty). Aerobic/resistance training improved aerobic capacity (high certainty). Resistance training and general physical activity improved muscle strength (moderate certainty). Aerobic/resistance training and general physical activity are likely to reduce falls among older adults (moderate certainty). There was no evidence of benefit for nutritional supplementation with physical activity.

CONCLUSIONS

Group-based physical activity interventions that combine aerobic and resistance, general PA and mind-body exercise can improve measures of mobility in community-dwelling older adults. We found no reviews focused on nutrition only, highlighting a gap in the literature.

Effectiveness and characteristics of physical fitness training on aerobic fitness in vulnerable older adults: an umbrella review of systematic reviews

OBJECTIVES

To present an overview of effectiveness and training characteristics of physical training on aerobic fitness, compared with alternative or no training, in adults aged over 65 years with various health statuses, providing a basis for guidelines for aerobic training of vulnerable older adults that can be used in geriatric rehabilitation.

DESIGN

An umbrella review of systematic reviews that included both randomised controlled trials and other types of trials.

DATA SOURCES

MEDLINE, Embase, CINAHL and the Cochrane Library were searched on 9 September 2019.

ELIGIBILITY CRITERIA FOR SELECTING STUDIES

We included systematic reviews reporting on physical training interventions that are expected to improve aerobic fitness, presenting results for adults aged 65 years and older, describing at least one of the FITT-characteristics: Frequency, Intensity, Time or Type of exercise, and measuring aerobic fitness at least before and after the intervention.

DATA EXTRACTION AND SYNTHESIS

Two independent reviewers extracted the data and assessed the risk of bias. A narrative synthesis was performed.

RESULTS

We included 51 papers on 49 reviews. Positive effect of training on aerobic fitness was reported by 33 reviews, 11 reviews remained inconclusive and 5 reviews reported no effect. Training characteristics varied largely. Frequency: 1-35 sessions/week, Intensity: light-vigorous, Time: <10-120 min/session and Types of exercise: many. The methodological quality was most often low. Subgroup analyses revealed positive effects for all health conditions except for trauma patients. Exercise characteristics from current existing guidelines are widely applicable. For vulnerable older adults, lower intensities and lower frequencies were beneficial. Some health conditions require specific adjustments. Information on adverse events was often lacking, but their occurrence seemed rare.

CONCLUSION

Physical fitness training can be effective for vulnerable older adults. Exercise characteristics from current existing guidelines are widely applicable, although lower frequencies and intensities are also beneficial. For some conditions, adjustments are advised.

PROSPERO REGISTRATION NUMBER

CRD42020140575.

The effects of Pilates on health-related outcomes in individuals with increased risk of fracture: a systematic review

This systematic review examined the effect of Pilates on health-related outcomes in individuals with increased fracture risk to inform the 2021 Clinical Practice Guidelines for Management of Osteoporosis and Fracture Prevention in Canada. Seven electronic databases were searched to December 2020. Studies of Pilates in men and postmenopausal women aged ≥50 years with low bone mineral density (BMD), history of fragility fracture, or moderate-high risk of fragility fracture were included. Two reviewers independently screened studies and performed risk of bias assessment. Of 7286 records and 504 full-text articles, 5 studies were included, encompassing data from 143 participants (99% female). Data were insufficient for meta-analyses. There is low-certainty evidence that Pilates improved physical functioning and health-related quality of life. The effect of Pilates on falls and BMD is uncertain. No evidence was available for the effect of Pilates on mortality, fractures, or adverse events. Overall, Pilates may improve physical functioning and quality of life. Evidence of benefits relative to harms of Pilates in people with increased fracture risk, particularly males, is limited. PROSPERO registration: CRD42019122685. Novelty: Pilates may improve physical functioning and quality of life in women with osteoporosis. Evidence of the effect of Pilates on BMD, falls, fractures, or adverse events is limited.

Benefits of Pilates in the Elderly Population: A Systematic Review and Meta-Analysis

The aim of this systematic review is to collect and summarize the benefits of Pilates in the elderly population (>60 years old), within the current scientific production, assessing its contribution to Healthy Ageing (HA). We used PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analysis) to select, collect, and analyse this thematic. The methodological procedures were registered in the PROSPERO database. The main results of the studies analysed (n = 30) point to significant differences between the intervention and the control groups in dynamic balance, strength, mobility, functional capacity, risk of falling reduction, and mental and psychological health. Thus, the results showed that Pilates may be beneficial for the health of the elderly. The meta-analysis found statistical differences between means on the dynamic balance (mean difference (MD) = −0.0, 95% CI [−0.71, −0.50]; I2: 0%) and the aerobic capacity and aerobic resistance [(MD) = 38.29, 95% CI [6.82, 69.77]; I2: 0%). Thus, it is concluded that the efficacy of Pilates has been shown in various areas of HA and has proven to be affordable and safe for the majority of people, using just a mat on the floor. Future studies should focus on the analysis of the relationship between the cost and the benefit of a Pilates intervention in the elderly population, to better understand how health costs can be minimized and to contribute to a multidisciplinary and generalized HA. Pilates has practical application for the clinicians, therapists, and health professionals that work with the elderly population.

Effects of pilates on physical-functional performance, quality of life and mood in older adults: Systematic review and meta-analysis of randomized clinical trials

OBJECTIVE

To systematically review the effects of pilates on physical-functional aspects and quality of life of older adults.

METHODS

We included randomized clinical trials whose participants were older adults, whose intervention was pilates exercises and that used a control group for comparison. The primary outcomes were balance, muscle strength, quality of life. Secondary outcomes were mood, autonomy, and flexibility. The searches were performed in the electronic databases Pubmed, Web of Science, LILACS, Cochrane Library and EMBASE, using terms from MeSH: Aged, elderly, Pilates-Based Exercises, Pilates Training, Pilates, Mat Pilates, Equipment-based Pilates, and synonyms, in May 2020. The meta-analysis, when possible, was performed using the mean and standard deviation values of the groups after the intervention period using the random effects model.

RESULTS

The search rendered 1639 studies, of which 28 articles corresponding to 24 ECRs (897 individuals) were included, most of the studies involved a female population. A meta-analysis was performed only in the balance variable, through the Berg Scale (three RCTs), where there were no significant differences between the intervention and control groups (2.06-95% CI: 1.31, 5.44, I²: 91%), and it was evaluated by the TUG (six RCTs), which showed a reduction of 0.92 seconds in the protocol execution (95% CI: 1.67, -0.17, I²: 62%).

CONCLUSION

This review demonstrate that the practice of pilates by older adults may have positive effects on some of the outcomes evaluated, these results should be interpreted with caution (methodological heterogeneity and a part present high risk of bias).

Effects of Pilates Training on Physiological and Psychological Health Parameters in Healthy Older Adults and in Older Adults With Clinical Conditions Over 55 Years: A Meta-Analytical Review

This meta-analytical review aimed at comparing the impact of Pilates interventions (PIs) on physiological and psychological health parameters in healthy older adults and older adults with a clinical condition aged 55 years and older. The literature search was conducted in three databases (PubMed, Web of Science, SPORTDiscus). Randomized controlled trials that aimed at improving physiological and psychological health parameters in adults aged 55 years and older using Pilates as an intervention were screened for eligibility. The included data was extracted and assigned based on participants' health condition (clinical vs. non-clinical), as well as the respective control condition used in the study [inactive (IC) vs. active control group (AC)]. Statistical analyses were computed using a random-effects inverse-variance model. Fifty-one studies with a total of 2,485 participants (mean age: 66.5 ± 4.9 years) were included. Moderate effects (SMD: 0.55; 0.68) were found for physiological health parameters (muscle strength, balance, endurance, flexibility, gait, and physical functioning) in both experimental (clinical and non-clinical) conditions when compared to ICs (p < 0.003; p = 0.0001), and small to moderate effects (SMD: 0.27; 0.50) when compared to ACs (p = 0.04; p = 0.01). Moderate to large effects (SMD: 0.62; 0.83) were documented for psychological health parameters (quality of life, depression, sleep quality, fear of falling, pain, and health perception) in both conditions when compared to ICs (p < 0.001, p < 0.001). PIs induce small to large effects in physiological and psychological health parameters in older adults, regardless of their health condition. The substantial heterogeneity within the included studies complicated standardized comparison of the training modalities between the two target groups. Nonetheless, Pilates seems to be a safe, adaptable, and promising exercise approach for a heterogenous population of older adults.

Pilates Reducing Falls Risk Factors in Healthy Older Adults: A Systematic Review and Meta-Analysis

Background: The main theme of this systematic review and meta-analysis is to synthesize the evidence of randomized controlled trial of evidence of Pilates intervention, in comparison to control groups and other forms of exercise, for falls prevention in healthy older adults. Methods: The following electronic databases were searched up to October 2020; EMBASE, Scopus, Google Scholar, MEDLINE (Ovid), Science Direct, Cochrane, and CINAHL. The recommendations of the Preferred Reporting Items of Systematic Reviews and Meta-Analyses were followed. A PICOS approach was adopted as a framework to formulate the research question and set the inclusion and exclusion criteria. Participants were healthy older adults, defined as older adults who have maintained functional ability, including participants of both genders, those with a falls history, non-fallers, and individuals who were considered to be sedentary or active. Randomized controlled trials studies, written in the English language, from the decade, were included if they focused on specific outcome measures to decrease falls risk; functional mobility, mobility, fear of falling, gait, and postural stability. The PEDro scale was used to assess risk of bias. Results: There were included 12 studies. In total, 702 healthy older adults' participants were included. Pilates showed an effect in mediolateral directions in comparison to control groups (MD = -1.77, 95% CI, -2.84 to -0.70, p = 0.001, heterogeneity: I ² = 3%), mobility (MD = 9.23, 95% CI, 5.74 to 12.73, p < 0.00001, heterogeneity: I ² = 75%) and fear of falling (MD = -8.61, 95% CI, -10.16 to -7.07, p < 0.00001, heterogeneity: I ² = 88%). In relation to other exercises group, Pilates showed positive effects in functional mobility (MD = -1.21, 95% CI, -2.30 to -0.11, p = 0.03, heterogeneity: I ² = 80%), mobility (MD = 3.25, 95% CI, 1.46 to 5.04, p < 0.0004, heterogeneity: I ² = 0%). No evidence of an improvement was found between the groups for dynamic gait index (MD = 2.26, 95% CI, -0.05 to 4.56, p = 0.06, heterogeneity: I ² = 86%), anteroposterior directions of balance (MD = -1.58, 95% CI, -3.74 to -0.59, p = 0.15, heterogeneity: I ² = 51%) and functional mobility when compared to control groups (no exercise) (MD = -1.24, 95% CI, -2.48 to -0.00, p = 0.05, heterogeneity: I ² = 87%). Discussion: Pilates may be effective in decreasing the risk of falls in older adults. Pilates intervention was found to improve functional mobility, mobility, gait, fear of falling and postural stability and therefore there is some evidence to suggest that Pilates reduces certain risk factors for falls in healthy older adults. However, there is an absence of high-quality evidence in regards to the impact of Pilates on reducing falls and further robust RCTs are needed. Systematic Review Registration: [PROSPERO], identifier [CRD42021206134].

Effects of Physiotherapy vs. Acupuncture in Quality of Life, Pain, Stiffness, Difficulty to Work and Depression of Women with Fibromyalgia: A Randomized Controlled Trial

BACKGROUND

Fibromyalgia is a chronic clinical condition characterized by pain and other associated symptoms that have a negative impact on the quality of life of the affected person. The objective of this study was to assess the effectiveness of a core stability training physiotherapy program compared to an acupuncture treatment on quality of life, pain, joint stiffness, difficulty to work and depression of women with fibromyalgia.

METHODS

This was a single-blind, randomized clinical controlled trial. Women with fibromyalgia were randomized to a core stability physiotherapy program group (n = 45), an acupuncture treatment group (n = 45) and a control group (n = 45) for 13 weeks. Measurements were taken at baseline (week 0), post-intervention (week 6) and at follow-up (week 13). The primary outcome measure was quality of life (Spanish Fibromyalgia Impact Questionnaire). The secondary outcome measures were pain, joint stiffness, difficulty to work and depression (Visual Analogue Scale).

RESULTS

In total, 103 participants completed the study. The results, from a descriptive perspective, showed improvements in all the outcome measures in both intervention groups (physiotherapy and acupuncture) at weeks 6 and 13 in relation to week 0 and in comparison to the control group. Only the difficulty to work measure in the acupuncture group showed a slight decrease at week 13. In particular, mean (±SD) Spanish Fibromyalgia Impact Questionnaire score at 6 weeks was 62.89 ± 16.91 for the physiotherapy group, 62.5 ± 18.09 for the acupuncture group and 67.45 ± 17.07 for the control group. However, these improvements were not statistically significant.

CONCLUSION

Core stability-based physiotherapy and acupuncture showed non-significant improvements in quality of life, pain, joint stiffness, difficulty to work and depression in women with fibromyalgia.

A systematic review of the effectiveness of Pilates on pain, disability, physical function, and quality of life in older adults with chronic musculoskeletal conditions

OBJECTIVES

This systematic review aims to evaluate the effectiveness and delivery of Pilates to reduce pain and disability and to improve physical function and quality of life in middle-aged to older adults with a range of chronic musculoskeletal conditions.

METHODS

Searches were conducted using CENTRAL, CINAHL, SCOPUS, Pubmed, PsycInfo, Web of Science Core Collection and Google Scholar. Inclusion criteria were controlled trials and observational studies, population mean age 50 years and over with chronic musculoskeletal conditions, using mat-based Pilates exercise. Outcomes included pain, disability, physical function and quality of life.

RESULTS

Seven studies were included, with a combined total sample of 397 participants (73% female). Pilates was significantly effective (p ≤ 0.05) for reducing back pain, neck pain and pain associated with knee osteoarthritis and osteoporosis. Additional significant disability, physical functioning and quality of life effects were found for back pain, osteoporosis, and knee OA. Overall Pilates was as effective as other exercise. Adherence to group exercise was good, but poor for home exercise. No significant adverse effects were reported.

CONCLUSION

Pilates is a safe and effective exercise intervention for adults over 50 with a diverse range of musculoskeletal conditions which may otherwise put them at risk of becoming sedentary. Although no overall significant superiority was found over other exercise, participants reported psychosocial benefits particular to the Pilates group exercise, with enjoyment a possible positive factor in adherence. Further research on Pilates exercises for various pathologies could inform teaching and improve engagement with older adults, including those with chronic conditions.

Effectiveness of Pilates and Yoga to improve bone density in adult women: A systematic review and meta-analysis

BACKGROUND

The ageing population brings about the appearance of age-related health disorders, such as osteoporosis or osteopenia. These disorders are associated with fragility fractures. The impact is greater among postmenopausal women due to an acceleration of bone mineral density (BMD) loss.

OBJECTIVE

To estimate the effectiveness of Pilates or Yoga on BMD in adult women.

METHODS

Five electronics databases were searched up to April 2021. Randomized controlled trials (RCTs), non-RCTs and pre-post studies were included. The main outcome was BMD. Risk of bias was evaluated using the Cochrane risk of bias tool. A random effects model was used to pool data from primary studies. Subgroup analyses based on the type of exercise were conducted.

RESULTS

Eleven studies including 591 participants aged between 45 and 78 years were included. The mean length of the interventions ranged from 12 to 32 weeks, and two studies were performed for a period of at least one year. The pooled effect size for the effect of the intervention (Pilates/Yoga) vs the control group was 0.07 (95% Confidence interval [CI]: -0.05 to 0.19; I2 = 0.0%), and 0.10 (95% CI: 0.01 to 0.18; I2 = 18.4%) for the secondary analysis of the pre-post intervention.

CONCLUSIONS

Despite of the non-significant results, the BMD maintenance in the postmenopausal population, when BMD detrimental is expected, could be understood as a positive result added to the beneficial impact of Pilates-Yoga in multiple fracture risk factors, including but not limited to, strength and balance.

A qualitative systematic review of the views, experiences and perceptions of Pilates-trained physiotherapists and their patients

OBJECTIVES

A review of qualitative studies exploring Pilates-trained physiotherapists and their patients' perspectives and experiences of Pilates, aiming to improve practice and provide a deeper insight into the way this method is being utilized along with its effects on participants.

DESIGN

Qualitative evidence synthesis using meta-ethnography.

DATA SOURCES

A comprehensive search strategy, limited to English language articles, was conducted to MEDLINE (PubMed), EMBASE, CINAHL, PEDro and Cochrane Central for the period of January 2000 (inception) to June 2020. This was supplemented by identification of Grey literature through Google Scholar, website searching and reference lists.

STUDY SELECTION

Qualitative studies reporting experiences and perceptions of patients' or Pilates-trained physiotherapists' regarding the efficacy of Pilates for the management of chronic musculoskeletal conditions. After a process of exclusion, eight studies were included in the synthesis.

DATA EXTRACTION

The textual data were analysed by a qualitative software program. Studies were critically appraised independently by two reviewers.

DATA SYNTHESIS

Articles were synthesized using a technique of meta-ethnography. Three themes emerged from the process of reciprocal translation: (1) Benefits of the Pilates approach; (2) most effective ways to utilize and most beneficial parameters and (3) risks, precautions, contraindications and indications.

CONCLUSION

This is the first qualitative evidence synthesis of practitioners' and patients' perspectives of Pilates. Findings support evidence for the various benefits of this approach and provide fresh insight into the way this method can be practiced to maximize efficiency and focus on the patients' needs.

KEY RECOMMENDATIONS

Pilates-trained physiotherapists identified that Pilates can be tailored to individual requirements, preferences and needs, to promote self-management to facilitate clinical and cost-effective care.

The impact of an 8-week Pilates-based physical training program on functional mobility: data from a septuagenarian group

Study aim: This study aimed to evaluate the effects of a Pilates-based training program on functional mobility and strength in community-dwelling adults over 70 years old.

Material and methods: Twenty community-dwelling elderly subjects were recruited and randomly assigned to control (C = 10) or Pilates training (PT = 10) groups for 8 weeks (2 times/week). Anthropometric, strength, cardiorespiratory fitness, functional mobility, and static and dynamic balance parameters were assessed before and after the intervention.

Results: The PT group had higher values of lower limb strength (p = 0.013 d = 0.56) and 6-minute walking test distance (p = 0.04; d = 0.45) than the C group. The PT group also had differences in one leg stance duration and decrease in the Timed Up and Go test. We also observed a positive correlation between muscle strength and cardiorespiratory fitness (p < 0.01, r = 0.62), cardiorespiratory fitness and one leg stance, eyes closed, right and left leg (p = 0.04, r = 0.45; p = 0.05, r = 0.45, respectively).

Conclusions: Eight weeks of Pilates-based physical training induced improvements in skeletal muscle strength and functional mobility of community-dwelling septuagenarians.

Effect of Pilates Matwork exercises on posterior chain flexibility and trunk mobility in school children: A randomized clinical trial

OBJECTIVE

To investigate the effects of an exercise program, based on the Pilates Matwork method, on posterior chain flexibility and trunk mobility in healthy school age children.

DESIGN AND SETTING

The study was a parallel-group randomized clinical trial. The participants were randomly assigned to groups: Pilates Group (PG) and Control Group (CG). The program was developed at the Early Childhood Education Institute, Londrina-PR.

PARTICIPANTS

43 children with age between eight to 12 years, no prior knowledge of the Pilates method, and no exercise training in the last six months.

INTERVENTION

Four months of twice a week 50 min Pilates Matwork exercises were administered.

OUTCOME MEASURES

Flexibility and mobility, assessed using the sit-and-reach test, fingertip-to-floor test and photogrammetry. The assessors were blinded to the allocation of participants.

RESULTS

Three children were excluded before randomization and 40 were randomized (PG n = 20; CG n = 20).12 children were excluded during the protocol (PG n = 7; CG n = 5) and included in the intention to treat analysis. No significant difference between groups was observed for flexibility measures. There was a significant difference in the following outcomes for the PG: distance reached in the sit-and-reach test between pre-test (median 14.25[11.25-28.38]) and post-test (median 20.25[12.00-29.63]) (ES = 0.29, SRM = 0.73); Posterior angle of the knee in the fingertip-to-floor test between pre-test (median 191.60[187.20-191.60]) and post-test (median 189.00[185.90-191.50]) (ES = 0.56, SRM = 0.54).

CONCLUSION

There were no differences in posterior chain flexibility and trunk mobility between school age children who underwent Pilates Matwork exercises and the control. However, children who participated in the exercise program showed improvement in some results of flexibility.

CLINICAL TRIAL REGISTRATION NUMBER

Brazilian Registry of Clinical Trials (REBEC) (N° RBR-8t5p7d).

The Effects of a Multicomponent Lower Extremity Training Technique on Physical Function in Healthy Older Adults: A Randomized Controlled Trial

Objective: We aimed to examine the outcomes of our novel multicomponent lower extremity training (MLT) technique on physical function in older adults. Methods: Participants were randomly divided into a training group (TG) or a control group (CG). The TG (4 men, 14 women) received MLT for 24 weeks, once per week. MLT contains strength, balance, and flexibility components. The CG (5 men, 10 women) did not receive any training for 24 weeks. Nine lower extremity range of motions (ROMs; hip flexion, hip abduction, hip adduction, hip extension, internal and external hip rotations, knee flexion, ankle dorsiflexion, and ankle plantar flexion) and two muscle strength assessments (knee extension and flexion) were collected. Physical performance tests were also performed, including the functional reach test, timed up and go test (TUGT), and five times sit-to-stand test (FTSST). Results: After 24 weeks, significant increases were observed in the TG in all ROMs (with the exception of knee flexion), knee extension strength, and performance in the TUGT and FTSST. Conclusions: MLT significantly improved ROM, muscle strength, and physical performance in healthy older adults. We suggest that it is an efficacious intervention in the maintenance and improvement of mobility and functional independence in healthy older adults. Trial registration: UMIN CTR, UMIN000037463. https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000041955.

Effect of Pilates on Sleep Quality: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Objective: Pilates exercise is increasingly used to improve sleep quality, but relevant evidence remains unclear. We aimed to estimate the effect of Pilates on sleep quality.

Methods: Five databases were searched for articles published until 10 December 2019. Two investigators screened the articles and extracted data from each included study. A meta-analysis was performed to evaluate the effect of Pilates on sleep quality, assessed using the Pittsburgh Sleep Quality Index (PSQI).

Results: Six randomized controlled trials (RCTs) comprising 477 participants were included according to the inclusion and exclusion criteria in the study. All included studies reported the positive effects Pilates had on sleep quality. The Pilates group (PG) significantly lowered the PSQI total score (MD = −3.60, 95%CI: [−5.41, −1.78), P = 0.0001, I² = 97%) compared to the non-exercising control group (CG), whereas no significant improvement in use of sleep medication was observed (MD = −0.33, 95%CI: [−0.73, −0.06), P = 0.10, I² = 68%). However, in a subgroup analysis, we found that there was no significant reduction in the PSQI total score for healthy participants over 40 years old (MD = −3.73, 95%CI: [−7.89, 0.42], P = 0.08, I² = 98%) and for postmenopausal women (MD = −5.55, 95%CI: [−13.98, −2.89], P = 0.20, I² = 98%).

Conclusions: Overall, Pilates improved sleep quality but had no significant effect on the use of sleep medication. However, Pilates showed no significant impact on sleep quality for healthy individuals over 40 years old and for postmenopausal women. Well-designed and large-scale RCTs are needed in the future.

Comparação entre duas modalidades terapêuticas sobre o equilíbrio postural e medo de quedas em mulheres na pós-menopausa: um ensaio clínico randomizado e controlado

Resumo Objetivo: Comparar os efeitos do Pilates vs. vibração de corpo inteiro (VCI) e nenhuma intervenção sobre o equilíbrio postural e medo de quedas em mulheres na pós-menopausa. Métodos: Ensaio clínico Mono-cego, com 51 participantes randomizadas em três grupos (Pilates, VCI, ou Controle). Avaliações foram realizadas para o equilíbrio postural estático por intermédio da plataforma de força, equilíbrio postural dinâmico pelo teste Timed Up & Go e medo de quedas pela Falls Efficacy Scale-International (FES-I). Pilates e VCI foram administrados três vezes na semana, por seis meses. Resultados: Após a intervenção, nenhuma diferença (p> 0.05) foi observada para o equilíbrio postural estático, contudo, para a maior parte das variáveis, Pilates e VCI demonstraram um grande tamanho de efeito (d> 0.80) quando comparados ao grupo controle. Para o equilíbrio postural dinâmico, Pilates e VCI promoveram uma melhora significativa (p= 0.032) comparados ao grupo controle. Para o medo de quedas não houve diferença entre os grupos (p= 0.055) pós-intervenção. Conclusão: Tendo em vista a representatividade clínica evidenciada pelas medidas de tamanho de efeito, Pilates e VCI podem ser recomendados para melhora do equilíbrio postural estático e dinâmico em mulheres na pós-menopausa. Contudo, em relação ao medo de quedas, essas modalidades terapêuticas necessitam de melhor investigação.

Pilates versus resistance training on trunk strength and balance adaptations in older women: a randomized controlled trial

Background

The neuromuscular decline impact in the functional independence of older women is determining the necessity of implementing new strategies focused on core strength training and postural stability maintenance to promote healthy aging.

Objectives

To define whether Pilates or resistance training is better at improving (a) core isometric and isokinetic muscular strength, and (b) static and dynamic balance, in older women.

Methods

This was a cluster randomized controlled trial. Physically independent older women (60–80 years) from day centers were randomly allocated to Pilates, Muscular and Control Groups (PG, MG and CG) using a block randomization method. Only the research staff performing the assessment and statistical analysis were blinded. Exercise groups trained twice a week (1 h per session) for 18 weeks in a moderate-to-vigorous intensity. Core strength (primary outcome): trunk and hip isometric and hip isokinetic muscular strength (Biodex System III Pro Isokinetic Dynamometer), alongside one leg static balance (portable force platform Kistler 9286AA) and dynamic balance (timed up and go (TUG)) were assessed.

Results

A total of 60 participants were randomized (PG, n = 20; MG, n = 20; CG, n = 20) and 49 completed the trial (PG, n = 16; MG, n = 19; CG, n = 14). Regarding hip isometric extension strength, PG was statistically better than CG (P = 0.004). There were no differences between groups regarding isokinetic strength or balance. Intra-group comparisons showed significant improvements (P < 0.05) in the dynamic balance and trunk and hip isometric extension strength for PG and MG, whereas every hip isokinetic measurement was improved in MG. Exercise programs did not produce any adverse event.

Conclusions

The Pilates training program was more effective for improving isometric hip and trunk extension strength, while the Muscular training program generated greater benefits on trunk and hip isokinetic strength. Moreover, both training programs showed moderate effects for the TUG.

Clinical Trial Registration

The trial was registered at ClinicalTrials.gov (identifier: NCT02506491).

Pilates Method Improves Cardiorespiratory Fitness: A Systematic Review and Meta-Analysis

Cardiorespiratory fitness has been postulated as an independent predictor of several chronic diseases. We aimed to estimate the effect of Pilates on improving cardiorespiratory fitness and to explore whether this effect could be modified by a participant's health condition or by baseline VO2 max levels. We searched databases from inception to September 2019. Data were pooled using a random effects model. The Cochrane risk of bias (RoB 2.0) tool and the Quality Assessment Tool for Quantitative Studies were performed. The primary outcome was cardiorespiratory fitness measured by VO2 max. The search identified 527 potential studies of which 10 studies were included in the systematic review and 9 in the meta-analysis. The meta-analysis showed that Pilates increased VO2 max, with an effect size (ES) = 0.57 (95% CI: 0.15-1; I2 = 63.5%, p = 0.018) for the Pilates group vs. the control and ES = 0.51 (95% CI: 0.26-0.76; I2 = 67%, p = 0.002) for Pilates pre-post effect. The estimates of the pooled ES were similar in both sensitivity and subgroup analyses; however, random-effects meta-regressions based on baseline VO2 max were significant. Pilates improves cardiorespiratory fitness regardless of the population's health status. Therefore, it may be an efficacious alternative for both the healthy population and patients suffering from specific disorders to achieve evidenced-based results from cardiorespiratory and neuromotor exercises.

Acute Effect of a Single Session of Pilates on Blood Pressure and Cardiac Autonomic Control in Middle-Aged Adults With Hypertension

Rocha, J, Cunha, FA, Cordeiro, R, Monteiro, W, Pescatello, LS, and Farinatti, P. Acute effect of a single session of Pilates on blood pressure and cardiac autonomic control in middle-aged adults with hypertension. J Strength Cond Res 34(1): 114-123, 2020-We investigated the blood pressure (BP) and heart rate variability (HRV) responses to a single session of Pilates among adults with hypertension. Thirteen participants (7 women), aged 44-66 years, underwent Pilates and nonexercise control sessions separated by 48-72 hours in a randomized counterbalanced order. Blood pressure and HRV indices were simultaneously assessed 10 minutes before and 60 minutes after all sessions in the supine position: root mean square of successive differences (rMSSD), percentage of successive normal sinus RR intervals >50 ms (pNN50), SD of all normal sinus RR intervals over 24 hours (SDNN), and low-frequency (LF) and high-frequency (HF) bands. After an acute session of Pilates, the mean values for area under the curve for systolic BP (p = 0.004, corresponding to -7.4 ± 8.2 mm Hg) and mean arterial pressure (p = 0.023, corresponding to -5.3 ± 5.4 mm Hg) were significantly lower compared to the control session. No significant difference was detected for diastolic BP (-4.2 ± 4.7 mm Hg, p = 0.106). Concomitant to BP reduction, significant lowering of parasympathetic HRV indices occurred: RR intervals (-64.1 ± 69.9 ms·min, p = 0.043), rMSSD (-8.3 ± 15.4 ms·min, p = 0.013), pNN50 (-3.6 ± 13%·min, p = 0.028), and total power (-3,089.4 ± 5,938 m·min, p = 0.037). No difference was found for sympathetic markers: SDNN (-17.7 ± 34.6 ms·min, p = 0.100), LF (-5.2 ± 21,6 n.u.·min, p = 0.417), and LF:HF ratio (-0.3 ± 5.2 ratio·min, p = 0.422). In conclusion, a single session of Pilates reduced BP by ∼5-8 mm Hg in adults with hypertension during the first 60 minutes of post-exercise recovery. Acute BP reduction was concomitant to lowered cardiac parasympathetic activity. Our findings are promising for the use of Pilates as an alternative exercise modality to lower BP.