Quantifying the diverse contributions of hierarchical muscle interactions to motor function.

The muscle synergy concept suggests that the human motor system is organized into functional modules composed of muscles "" toward common task goals. This study offers a nuanced computational perspective to muscle synergies, where muscles interacting across multiple scales have functionally similar, complementary, and independent roles. Making this viewpoint implicit to a methodological approach applying Partial Information Decomposition to large-scale muscle activations, we unveiled nested networks of functionally diverse inter- and intramuscular interactions with distinct functional consequences on task performance.

New-Onset Chronic Musculoskeletal Pain Following COVID-19 Infection Fulfils the Fibromyalgia Clinical Syndrome Criteria: A Preliminary Study.

New-onset chronic musculoskeletal (MSK) pain (>3 months duration) is a common symptom of post-COVID-19 syndrome (PCS). This study aimed to characterise new-onset chronic MSK pain in patients with PCS and its overlap with Fibromyalgia Syndrome (FMS). We enrolled patients with new-onset chronic MSK pain post-COVID-19 and assessed the nature of the pain and associated symptoms using the C19-YRS (Yorkshire Rehabilitation Scale).

Creating a postgraduate syllabus for a team care diploma examination: a Delphi study.

Objectives: There is no agreed standard assessment of the minimum knowledge and skills that are required to provide healthcare to participants in individual or team sports. This study aims to develop a syllabus for the Faculty of Sport and Exercise Medicine (FSEM) Team Care Diploma examination. This will provide a recognised assessment of the minimum required skills and knowledge for healthcare professionals providing care in an individual and team sport environment.

Clinical Characterization of New-Onset Chronic Musculoskeletal Pain in Long COVID: A Cross-Sectional Study.

Purpose: New-onset chronic musculoskeletal (MSK) pain is one of the common persistent symptoms in Long COVID (LC). This study investigated its clinical characteristics, underlying mechanisms, and impact on function, psychological health, and quality of life.

Patients And Methods: Thirty adults (19 female, 11 male) with LC and new-onset chronic MSK pain underwent clinical examination, Quantitative Sensory Testing (QST), and blood tests for inflammatory markers and completed the following outcome measures: Timed Up and Go test (TUG), handgrip strength test, COVID-19 Yorkshire Rehabilitation Scale (C19-YRS), Brief Pain Inventory (BPI), Pain Self-Efficacy Questionnaire (PSEQ), Pain Catastrophizing Scale (PCS), International Physical Activity Questionnaire-short form (IPAQ-sf), Generalized Anxiety Disorder (GAD-7), Patient Health Questionnaire (PHQ-9), and EuroQol Five Dimensions health-related quality of life (EQ-5D-5L).