Authors perform a cross-sectional study of functional abilities of the patients with osteoporotic vertebral fractures (VFs). Trunk muscle isometric strength and postural balance impairments were estimated. The development of osteoporotic VFs is associated with a significant decrease in strength of all the body muscles, especially the deep spinal stabilization system, i.e trunk extensor (TE), trunk flexsor (TF), where the VFs contribute to inappropriate distribution of back muscle strength with TE:TF ration of 1:1 instead of 3:2, observed both normally and in patients with uncomplicated osteoporosis. There is also a deterioration of stabilometry and functional coordination assessment tests in patients with pathological VFs, that indicate abnormalities of both static and dynamic postural balance. The obtained data should be taken into account when developing rehabilitation programmes for osteoporosis patients who have suffered compression VFs.
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http://dx.doi.org/10.4081/ejtm.2020.9236 | DOI Listing |
Sensors (Basel)
December 2024
Department of Computer Engineering, Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia.
In the field of muscle fatigue models (MFMs), the prior research has demonstrated success in fitting data in specific contexts, but it falls short in addressing the diverse efforts and rapid changes in exertion typical of soccer matches. This study builds upon the existing model, aiming to enhance its applicability and robustness to dynamic demand shifts. The objective is to encapsulate the complexities of soccer dynamics with a streamlined set of parameters.
View Article and Find Full Text PDFSensors (Basel)
December 2024
Université de Lyon, UCBL1 Laboratoire Inter Universitaire de Biologie de la Motricité, EA 7424, 69100 Villeurbanne Cedex, France.
This study investigated muscle activation, shocks, and vibrations of the upper extremities during tennis serves between junior and adult tennis players. Thirty-five well-trained tennis players (15 juniors and 20 adults) performed 10 maximal successful tennis serves. Two triaxial accelerometers recorded the shock and vibration on the racket and the hand on the dominant side.
View Article and Find Full Text PDFNutrients
December 2024
Exerkine Corporation, McMaster University Medical Center, Hamilton, ON L8N 3Z5, Canada.
Background: Anabolic resistance accelerates muscle loss in aging and obesity, thus predisposing to sarcopenic obesity.
Methods: In this retrospective analysis of a randomized clinical trial, we examined baseline predictors of the adaptive response to three months of home-based resistance exercise, daily physical activity, and protein-based, multi-ingredient supplementation (MIS) in a cohort of free-living, older males ( = 32).
Results: Multiple linear regression analyses revealed that obesity and a Global Risk Index for metabolic syndrome (MetS) were the strongest predictors of Δ% gains in lean mass (TLM and ASM), LM/body fat ratios (TLM/%BF, ASM/FM, and ASM/%BF), and allometric LM (ASMI, TLM/BW, TLM/BMI, ASM/BW), with moderately strong, negative correlations to the adaptive response to polytherapy r = -0.
Nutrients
December 2024
ImFINE Research Group, Department of Health and Human Performance, Universidad Politécnica de Madrid, 28040 Madrid, Spain.
An optimal physical condition has beneficial effects in adults at risk of chronic diseases. However, research data on how adverse reactions to food (ARFSs) are linked to physical performance are lacking. The aims of this study were (a) to investigate the prevalence of ARFS according to age; (b) to analyze physical performance level according to the type of ARFS; and (c) to determine the probability of having a positive ARFS according to physical performance levels.
View Article and Find Full Text PDFNutrients
December 2024
Colorectal Service, Sengkang General Hospital, Singapore 544886, Singapore.
Background: Multimodal prehabilitation programs, which may incorporate nutritional supplementation and exercise, have been developed to combat sarcopenia in surgical patients to enhance post-operative outcomes. However, the optimal regime remains unknown. The use of beta-hydroxy beta-methylbutyrate (HMB) has beneficial effects on muscle mass and strength.
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