Results 21 to 30 of about 434,074 (342)
Influence of Force-Length Relationship and Task-Specific Constraints on Finger Force-Generating Capacities [PDF]
, 2023 Grip strength loss in extended and flexed wrist postures has been explained by reduced force-generating capacities of extrinsic finger flexor resulting from non-optimal length, owing to the force-length relationship. Recent works suggested that other muscles, especially wrist extensors, participate in this grip strength loss.
arxiv +1 more source
Performance analysis of control allocation using data‐driven integral quadratic constraints
Advanced Control for Applications, Volume 4, Issue 4, December 2022., 2022 Abstract A new method is presented for evaluating the performance of a nonlinear control allocation system within a linear control loop. To that end, a worst‐case gain analysis problem is formulated that can be readily solved by means of well‐established methods from robustness analysis using integral quadratic constraints (IQCs).
Manuel Pusch +2 more
wiley +1 more source
Association of Low Muscle Mass and Isokinetic Strength with Metabolic Syndrome
Journal of Men's Health, 2020 Background and objectives Sarcopenia and metabolic syndrome (MetS) increase incidence with age. This study evaluated the prevalence of MetS in middle-age to elderly men according to knee and grip strength and muscle mass. Methods Data from 256 males aged
Hoyoun Kim, Yong Hwan Kim, Won Kim
doaj +1 more source
Chinese Medical Journal, 2022 . Background. It remains unclear about the association of muscle mass, strength, and quality with death in the general Chinese population of diverse economical and geographical backgrounds.
Man Wu +16 more
doaj +1 more source
Insomnia impairs muscle function via regulating protein degradation and muscle clock [PDF]
arXiv, 2023 Background: Insomnia makes people more physically unable of doing daily duties, which results in a lack of strength, leads to lacking in strength. However, the effects of insomnia on muscle function have not yet been thoroughly investigated. So, the objectives of this study were to clarify how insomnia contributes to the decrease of muscular function ...
arxiv
On the variation in the strength of muscle [PDF]
American Journal of Science, 1875 n ...
openaire +3 more sources
Association between Muscle Mass and Muscle Strength with Physical Performance in Elderly in Surabaya
Surabaya Physical Medicine and Rehabilitation Journal, 2020 Background: Sarcopenia is a decrease in muscle mass and strength that mostly happens in the elderly. Sarcopenia is a problem that is often found in the elderly who are at risk of disability, hospitalization and death.
Titin Kristiana +2 more
doaj +1 more source
Frontiers in Psychology, 2023 BackgroundIn recent years, muscle strength in children and adolescents has continued to decline, especially in rural areas. Executive function as a higher function of the brain, is closely related to the future achievement of children and adolescents ...
Qiang Zeng, Xin Hu, Yujie Wang
doaj +1 more source
Scientific Reports, 2022 Diet and lifestyle as modifiable factors play an effective role in muscle strength and muscle endurance. In addition, inflammatory reactions may have an association with the etiology of a a lower muscle strength and muscle endurance.
Elaheh Asgari +2 more
doaj +1 more source
Bio-Inspired Design of Artificial Striated Muscles Composed of Sarcomere-Like Contraction Units (preprint) [PDF]
arXiv, 2021 Biological muscles have always attracted robotics researchers due to their efficient capabilities in compliance, force generation, and mechanical work. Many groups are working on the development of artificial muscles, however, state-of-the-art methods still fall short in performance when compared with their biological counterpart.
arxiv