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Introduction: Stretching exercises are important in both the prevention and treatment of nonspecific low back pain (NLBP). The aim of this trial was to determine whether an 8-week active hamstring stretching protocol combined with core stabilization and education regarding the maintenance of a neutral lumbar spine during activities could reduce NLBP and low back discomfort during prolonged sitting among young people. Methods: Participants (52 students aged 18–25) were randomly assigned to one of two groups: the Experimental group (the hamstring stretching group) and the Control group (only education). The intervention was conducted for 8 weeks. The primary outcome measures were pain intensity (VAS), low back discomfort (LBD), and functional disability (ODI). The secondary outcome measures were satisfaction with the intervention (GPE) and flexibility of the hamstring (SLR). Results: After the 8-week intervention in the E-group, results of VAS, ODI, and LBD were significantly lower comparing to baseline. In the C-group, no significant differences were observed. After the exercises program, there were differences between the E-group and C-group in VAS, LBD, GPE, and SLR tests (p < 0.05, p < 0.05, p < 0.05, and p < 0.0001, respectively). Conclusions: In conclusion, our study provides compelling evidence that an eight-week program of active hamstring stretching and core stabilization exercises can significantly reduce NLBP and musculoskeletal discomfort during prolonged sitting in young adults. These findings highlight the importance of targeted exercise interventions in managing and preventing NLBP, particularly among sedentary populations. Further research is warranted to confirm these findings and explore their applicability to broader populations and over extended periods. [ABSTRACT FROM AUTHOR]

Participants will be recruited from the Faculty of Physical Education and randomly assigned to either the hamstring stretching group or the control group with education only. The primary outcome measures will be pain intensity, musculoskeletal discomfort, and functional disability. Secondary outcome measures will be satisfaction with the intervention and flexibility of the hamstring. A total of 44 participants fulfilling the inclusion criteria will complete the study. As an increase in LBP frequency is observed, it seems justified to determine effective interventions for LBP and musculoskeletal discomfort in young people. The findings of this study will provide information about the effect of an 8-week intervention involving active hamstring flexibility exercises with hip flexion mobilization on the reduction of LBP and musculoskeletal discomfort during prolonged sitting in young adults. We hope this study will add to the development of ergonomic recommendations for young people with LBP. [ABSTRACT FROM AUTHOR]

Background: Delayed onset muscle soreness (DOMS), also known as exercise-induced muscle damage (EIMD), is typically caused by strenuous and/or unaccustomed physical exercise. DOMS/EIMD manifests itself in reduced muscle strength and performance levels, increased muscle soreness, swelling, and elevated levels of inflammatory biomarkers. Numerous randomised controlled trials (RCTs) and systematic reviews (SRs) of a wide variety of physiotherapy interventions for reducing the signs and symptoms of DOMS/EIMD have been published. However, these SRs often arrive at contradictory conclusions, impeding decision-making processes. Objective: We will systematically review the current evidence on clinical outcomes (efficacy, safety) of physiotherapy interventions for the treatment of DOMS/EIMD in healthy adults. We will also assess the quality of the evidence and identify, map, and summarise data from the available SRs. Method: Umbrella review with evidence map and meta-meta-analyses. MEDLINE, Embase, Cochrane Database of Systematic Reviews, Epistemonikos and PEDro will be searched from January 1998 until February 2024. SRs of RCTs of any treatment used by physiotherapists (e.g., low-level laser therapy, electrical stimulation, heat/cold therapy, ultrasound, magnets, massage, manual therapies) to treat DOMS/EIMD in healthy adults will be eligible. Narrative/non-systematic reviews, studies of adolescents/children and medically compromised individuals, of complementary therapies, dietary, nutritional, or pharmacological interventions, as well as self-administered interventions, or those published before 1998, will be excluded. AMSTAR 2 will be used to evaluate the methodological quality of the included SRs. Corrected covered area, will be computed for assessing overlaps among included SRs, and an evidence map will be prepared to describe the credibility of evidence for interventions analysed in the relevant SRs. Discussion: DOMS/EIMD is a complex condition, and there is no consensus regarding the standard of clinical/physiotherapeutic care. By critically evaluating the existing evidence, we aim to inform clinicians about the most promising therapies for DOMS/EIMD. This umbrella review has the potential to identify gaps in the existing evidence base that would inform future research. The protocol has been registered at PROSPERO (CRD42024485501]. [ABSTRACT FROM AUTHOR]

Background: The most recent evidence has shown that the pandemic of COVID-19 caused an increasing problem with spinal pain in the population of teenagers and young adults. This may be explained by prolonged sitting times in flexed positions with electronic devices. Positions maintained for a prolonged time cause overloading of soft tissue and discogenic symptoms. This study aims to evaluate the effectiveness of the active break program in reducing musculoskeletal discomfort and LBP (low back pain) among young people. Methods: This will be a randomized controlled study. The participants will be recruited from Bachelor's course students of the Physical Education Department aged 18–25 years. The participants will be assigned to an experimental group (with an active break) and a control group. The group with an active break with lumbar and hip extension exercises will be recommended to take a break for every 30 min of sitting. The control group will receive self-care recommendations. The primary outcomes will be pain intensity (Visual Analogue Scale), disability index (Oswestry Disability Index), and perceived musculoskeletal discomfort during prolonged sitting (Borg scale), assessed at baseline and after the intervention, and the Global Perceived Effect, only assessed after the 12-week intervention. The secondary outcome will be a Post-Intervention Questionnaire (a 5-item self-completed questionnaire), only assessed after the 12-week intervention. Results: Our main research outcome—exercise protocols and interventions—will lead to the development of recommendations and protocols for the LBP population. It is important to determine the effect of interventions that are feasible and effective in addressing LBP and perceived musculoskeletal discomfort in young people. Conclusions: This is the first study examining the effect of active breaks with proposed lumbar and hip extension exercises on reducing or decreasing LBP in students based on a search of the literature. Exercises and recommendations will be the basis for developing proprietary preventative and therapeutic programs, which will be implemented in selected educational institutions. [ABSTRACT FROM AUTHOR]

Objectives: Evidence-Based Practice, EBP, is recognised, along with team work and patient-centred care, as a core competency in contemporary healthcare. However, dissemination and implementation of EBP remains problematic and is dependent on various external and internal factors, from personal through institutional to systemic, factors, with specific characteristics for different professions, contexts and settings. Knowledge, behaviours, attitudes, as well as facilitators and barriers towards EBP amongst physiotherapists, have been widely explored worldwide, but never in Poland. This study is part of a nationwide project, including dissemination actions addressing EBP in physiotherapists registered in Poland. Our purpose is to explore the issues of knowledge, behaviours, experiences, and attitudes of physiotherapists in Poland towards EBP. Descriptive research studies are warranted before analytical investigations and dissemination activities are conducted. Methods: We plan to conduct a quantitative, cross-sectional study–an online survey amongst the total population of physiotherapists registered in Poland to assess knowledge, behaviours and use of EBP (Study 1), and a qualitative study to allow physiotherapists to voice their opinions and to explore their experiences and attitudes towards EBP (Study 2). The EBP2 questionnaire, Polish validated translation, will be used for Study 1, in a web-based survey. A focus group approach will be applied for Study 2, with purposive sampling to achieve a representative picture of physiotherapists with respect to setting, specialty, seniority, educational degrees, and age. We will follow an inductive approach, using topics rather than questions. Results: We will present the results of the studies separately, as typically presented in relevant study types: Study 1 will be reported addressing the domains and items of the EBP2, in relation to the independent variables, and Study 2 will be discussed using the themes and illustrative quotes analyses. Discussion: We are aware that significant non-response, spin and Hawthorne effect may potentially bias our findings. [ABSTRACT FROM AUTHOR]

In the field of research on adolescent idiopathic scoliosis, the personal dimension is undervalued. Even the most comprehensive and current recommendations focus on biomedical issues and are entirely based on quantitative studies. Reports and narratives presenting people's preferences, values, views, and opinions, especially of those affected by this health condition, are not considered in those reports. This article's aim is to present personal experiences of scoliosis screening, diagnosis, and treatment, to contribute to the discussion. This is an evocative narrative autoethnography study, which allows focusing on the personal story of the author's experiences of adolescent idiopathic scoliosis management, connecting it to the rehabilitation context. Experiences of non-person-centred rehabilitation resulted in stigmatisation, distress, and emotional upset, including anxiety and fear. In contrast, person-centred therapeutic relationship involved more positive outcomes of care, such as becoming an engaged co-responsible and active partner in rehabilitation. It is strongly suggested to promote biographical research into the personal experiences of all aspects of adolescent idiopathic scoliosis, to identify patients' preferences and values more clearly. Furthermore, screening, diagnosis and treatment processes should be reviewed in terms of person-centredness, to ensure they are responsive to young people's needs in the vulnerable time of puberty. Adolescent idiopathic scoliosis, including the treatment, and even the diagnosis, may be stigmatising and may lead to emotional and psychosocial harms Adolescent idiopathic scoliosis screening, diagnosis and treatment processes need to be person-centred, recognising young people's needs for privacy and support in the vulnerable time of puberty Emotional support from therapists ought to be part of the professional relationship based upon being with another person An explication of experiences of living with adolescent idiopathic scoliosis should be considered as a legitimate contribution to the practical and scientific understanding of this health condition [ABSTRACT FROM AUTHOR]

Introduction Adolescent idiopathic scoliosis, the diagnosis and management of this condition, may lead to poorer body image and diminished psychosocial functioning. Furthermore, treatment, especially bracing and surgery as well as screening, remain controversial and debated, with an unclear evidence base. Personal experiences in terms of issues such as person-centred care, shared decision making, and patient and public involvement, are contemporarily recognised as highly valued. Nonetheless, people’s experiences related to adolescent idiopathic scoliosis is an issue underrepresented in current systematic reviews and systematically developed recommendations. There appears a substantial imbalance between a vast amount of biomedical research reports, and sporadic biopsychosocial publications in this field. The objective of this planned scoping review is to explore and map the available evidence from various sources to address a broad question of what is known about experiences of all those touched, directly and indirectly, by the problem of adolescent idiopathic scoliosis. Methods and analysis We based our protocol on the Joanna Briggs Institute’s scoping review method, including the Population – Concept – Context framework, to formulate the objectives, research questions, eligibility criteria and conduct characteristics of the study. We will consider any primary study designs, research synthesis reports, as well as narrative reviews and opinion pieces. We will not restrict eligible publications to English language. Search and selection processes will include academic and grey literature searches using multiple electronic databases, search engines and websites, hand searches, and contacting the authors. We will use a customised data charting table and present a narrative synthesis of the results. Ethics and dissemination Scoping review is a secondary study, aiming at synthesising data from publicly available publications, hence it does not require ethical approval. We will submit the report to a peer-reviewed journal and disseminate it among professionals involved in scoliosis management, guideline and recommendation development, and policymaking. [ABSTRACT FROM AUTHOR]

Introduction. Neuromuscular electrical stimulation is applied in muscle atrophy and in muscle strength and endurance training in athletes. Muscle soreness and temporary reduction in muscle strength may occur as adverse effects. Laser therapy has been used as a method of counteracting delayed onset muscle soreness following volitional exercise, but not following electrical stimulation. The aim of the study was to determine whether low-level laser therapy applied prior to electrical stimulation accelerates the recovery of muscle strength and decreases the duration and intensity of muscle soreness at rest after intensive isometric neuromuscular electrical stimulation of the quadriceps femoris muscle. Material and methods. A randomised crossover trial was carried out on 24 healthy, recreationally active men aged 22-24 years. Low-level laser therapy or sham laser therapy was applied prior to a single session of neuromuscular electrical stimulation of the quadriceps femoris muscle with typical technical and training-related parameters. Irradiations were performed immediately prior to and shortly after electrical stimulation as well as 24, 48, 72, and 96 hours after this procedure. Muscle soreness was examined using the VAS scale in the same time periods. Quadriceps moments of force were recorded with the use of a Biodex 4 Pro device during maximum voluntary static contraction and during electrical stimulation that triggered a tetanic contraction of the quadriceps femoris muscle reaching the level of maximum tolerance. Results. No significant differences were noted in the severity of quadriceps soreness and in the magnitude of the decrease in the moments of force of maximum voluntary contractions after stimulation preceded by laser therapy and that preceded by sham irradiations. Conclusions. In the group studied, laser therapy applied before single electrical stimulation with typical parameters did not bring about a faster recovery of muscle strength or a more rapid decrease in soreness than sham laser therapy used prior to electrical stimulation. Further research on larger groups of subjects with the application of various procedures as well as research on training programmes is needed. [ABSTRACT FROM AUTHOR]

Purpose: Recommendations addressing school screening for adolescents with idiopathic scoliosis are contradictory. Consequently a critical evaluation of the methodological quality of available systematic reviews, including those upon which these recommendations are based, was conducted. Methods: Articles meeting the minimal criteria to be considered a systematic review were included for a best evidence synthesis, umbrella review of secondary studies. The primary outcome measure was 'any recommendation addressing the continuation, or not, of school screening programs'. Multiple general bibliographic databases, guideline registries, as well as websites of institutions were searched. The AMSTAR tool was used to critically appraise the methodology of included reviews. Venn diagrams were created to examine potential overlaps across included papers within different reviews. Results: Six reviews undertaken between 2002 and 2011, scored as moderate to low quality, were included. The 2012 US Preventive Services Task Force recommendation against screening was found to be based on an outdated (2004) low-quality review, whilst two higher quality and more recent (2009 and 2010) reviews support the continuation of school screening programs. Conclusions: As the existing recommendations supporting screening are based on moderate quality evidence whilst the recommendations against screening are based on low-quality evidence, the latter recommendations appear to be both unconvincing and methodologically invalid. [ABSTRACT FROM AUTHOR]

Background: Non-surgical interventions for adolescents with idiopathic scoliosis remain highly controversial. Despite the publication of numerous reviews no explicit methodological evaluation of papers labeled as, or having a layout of, a systematic review, addressing this subject matter, is available. Objectives: Analysis and comparison of the content, methodology, and evidence-base from systematic reviews regarding non-surgical interventions for adolescents with idiopathic scoliosis. Design: Systematic overview of systematic reviews. Methods: Articles meeting the minimal criteria for a systematic review, regarding any non-surgical intervention for adolescent idiopathic scoliosis, with any outcomes measured, were included. Multiple general and systematic review specific databases, guideline registries, reference lists and websites of institutions were searched. The AMSTAR tool was used to critically appraise the methodology, and the Oxford Centre for Evidence Based Medicine and the Joanna Briggs Institute’s hierarchies were applied to analyze the levels of evidence from included reviews. Results: From 469 citations, twenty one papers were included for analysis. Five reviews assessed the effectiveness of scoliosis-specific exercise treatments, four assessed manual therapies, five evaluated bracing, four assessed different combinations of interventions, and one evaluated usual physical activity. Two reviews addressed the adverse effects of bracing. Two papers were high quality Cochrane reviews, Three were of moderate, and the remaining sixteen were of low or very low methodological quality. The level of evidence of these reviews ranged from 1 or 1+ to 4, and in some reviews, due to their low methodological quality and/or poor reporting, this could not be established. Conclusions: Higher quality reviews indicate that generally there is insufficient evidence to make a judgment on whether non-surgical interventions in adolescent idiopathic scoliosis are effective. Papers labeled as systematic reviews need to be considered in terms of their methodological rigor; otherwise they may be mistakenly regarded as high quality sources of evidence. Protocol registry number: CRD42013003538, PROSPERO [ABSTRACT FROM AUTHOR]

Objective. To examine general mental health in adult males and females, who in adolescence participated in a scoliosis-specific therapeutic exercise program or were under observation due to diagnosis of scoliosis. Design. Registry-based, cross-sectional study with retrospective data collection. Methods. Sixty-eight subjects (43 women) aged 30.10 (25-39) years, with mild or moderate scoliosis (11-36° Cobb angle), and 76 (38 women) nonscoliotic subjects, aged 30.11 (24-38) years, participated. The time period since the end of the exercise or observation regimes was 16.5 (12-26) years. Beck Depression Inventory (BDI) and General Health Questionnaire (GHQ-28) scores were analyzed with the X² and U tests. Multiple regression analyses for confounders were also performed. Results. Intergroup differences of demographic characteristics were nonsignificant. Scoliosis, gender, participation in the exercise program, employment, and marital status were associated with BDI scores. The presence of scoliosis and participation in the exercise programmanifested association with the symptoms.HigherGHQ-28 "somatic symptoms" subscale scores interacted with the education level. Conclusions. Our findings correspond to the reports of a negative impact of the diagnosis of scoliosis and treatment on mental health. The decision to introduce a therapeutic program in children with mild deformities should be made with judgment of potential benefits, risks, and harm. [ABSTRACT FROM AUTHOR]

Objective. Health-related quality of life in adults, who in adolescence participated in a scoliosis-specific exercise program, was not previously studied. Design. Cross-sectional study, with retrospective data collection. Material and Methods. Homogenous groups of 68 persons (43 women) aged 30.10 (25-39) years, with mild or moderate scoliosis, and 76 (38 women) able-bodied persons, aged 30.11 (24-38) years, who 16.5 (12-26) years earlier had completed scoliosis-specific exercise or observation regimes, participated. Their respiratory characteristics did not differ from predicted values. The WHOQOL-BREF questionnaire, Oswestry Disability Questionnaire, and pain scale (VAS) were applied. Results. The transformed WHOQOL-BREF scores ranged from 54.6 ± 11.19 in the physical domain in the mild scoliotic subgroup to 77.1 ± 16.05 in the social domain in the able-bodied subgroup. The ODQ values did not generally exceed 5.3 ± 7.53. Inter- and intragroup differences were nonsignificant. Age, marital status, education, and gender were significantly associated with the ODQ scores. Significant association between the ODQ and WHOQOL-BREF social relationships domain scores with the participation in exercise treatment was found. Conclusions. Participants with the history of exercise treatment generally did not differ significantly from their peers who were only under observation. This study cannot conclude that scoliosis-specific exercise treatment in adolescence alters quality of life in adulthood. [ABSTRACT FROM AUTHOR]

Introduction Symmetrical loading and asymmetrical stretching of trunk extensors are applied in scoliosis physiotherapy management. Conflicting evidence is available on trunk erectors' bioelectrical activity during such static exercise, especially in adult subjects. Our purpose was to identify the profile of bioelectrical activity of trunk extensors during static contractions against symmetrical loading with body mass in young adult females with single curve scoliosis, who participated in adolescence in a scoliosis-specific physiotherapy program. Material and Methods. Thirty five females, aged 30.6±2.7 years, with body weight of 56.8±4.4 kgs and height 1.64±0.05 m with single curve thoracic scoliosis, 11-36° Cobb, who in adolescence had attended a scoliosis-specific physiotherapy program, participated. Braced and/or surgically treated subjects were excluded. Characteristics of the integrated EMG were collected and analysed. The measurements were conducted on a subject in prone position at rest, during 20 second static symmetrical erectors' contractions while sustaining elevated trunk and during the same effort, while stretching trunk erectors on the concave side of the curve by extending and reaching the corresponding arm forward. Results. The biopotentials measured on both sides of the spine differed significantly (p<.001) during asymmetrical stretching of the erector muscles on the concave side while extending the trunk. We did not observe such differences in measurements obtained while at rest and during symmetrical contractions without stretching. Conclusions. We observed a beneficial scheme of muscle activity during trunk extension and stretching of the erector muscles on the concave side of the curvature in lying prone position, while extending and reaching forward an arm on the convex side. Significance. These findings could provide a useful remark for exercise prescription for adult patients with single thoracic scoliosis. However, the assumptions need wider studies. [ABSTRACT FROM AUTHOR]

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Ensuring internal validity is the key procedure when planning the study design. Numerous systematic reviews have demonstrated that considerations for internal validity do not receive adequate attention in the primary research in sport sciences. Therefore, the purpose of this study was to review methodological procedures in current literature where the effects of resistance training on strength, speed, and endurance performance in athletes were analyzed. A computer-based literature searches of SPORTDiscus, Scopus, Medline, and Web of Science was conducted. The internal validity of individual studies was assessed using the PEDro scale. Peer-reviewed studies were accepted only if they met all the following eligibility criteria: (a) healthy male and female athletes between the ages of 18-65 years; (b) training program based on resistance exercises; (c) training program lasted for at least 4 weeks or 12 training sessions, with at least two sessions per week; (d) the study reported maximum strength, speed, or endurance outcomes; and (e) systematic reviews, cohort studies, case-control studies, cross-sectional studies were excluded. Of the 6,516 articles identified, 133 studies were selected for rating by the PEDro scale. Sixty-eight percent of the included studies used random allocation to groups, but only one reported concealed allocation. Baseline data are presented in almost 69% of the studies. Thirty-eight percent of studies demonstrated adequate follow-up of participants. The plan to follow the intention-to-treat or stating that all participants received training intervention or control conditions as allocated were reported in only 1.5% of studies. The procedure of blinding of assessors was also satisfied in only 1.5% of the studies. The current study highlights the gaps in designing and reporting research in the field of strength and conditioning. Randomization, blinding of assessors, reporting of attrition, and intention-to-treat analysis should be more fully addressed to reduce threats to internal validity in primary research. [ABSTRACT FROM AUTHOR]

An abstract of the study "ERGONOMICS OF PHYSIOTHERAPIST THEORETICAL ASSUMPTIONS AND REALITY," by Olga Nowotny-Czupryna, Janusz Nowotny, Maciej Płaszewski , Anna Famuła, and Anna Brzęk is presented.

An abstract of the article "MOVEMENT ACTIVITY AND BODY STABILITY AS A PART OF LIFE STYLE IN DIFFERENT AGE," by Anna Famula, Olga Nowotny-Czupryna, Janusz Nowotny, and Maciej Plaszewski is presented.