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Background: Toe grip-related training requires individuals to actively exercise muscles that are not frequently used; therefore, it may improve not only toe grip strength but also cognitive function. The purpose of this study was to examine the effects of toe grip-related training on predictors of physical performance and cognitive function in nursing home residents.
Methods: A total of 35 nursing home residents (35 left and 35 right feet; mean age, 82.1 ± 7.9 years) were included in this study. The participants were divided into two groups: a training group and a control group. The Mini-Mental State Examination (MMSE) was used to assess the cognitive function of the participants, and the Fall Risk Index (FRI) was used to evaluate the risk of falls. Toe grip-related physical function was also assessed. Baseline endpoints were evaluated and the effects of toe grip-related training were examined following a 12-week training intervention.
Results: The training group showed significant improvements in MMSE score, FRI score, toe grip strength, and the toe skill (TS) test; however, the control group did not show these changes. The training group showed significant increases in Δ MMSE, Δ toe grip strength, and Δ TS (right foot) than the control group. Stepwise regression analysis revealed that Δ toe grip strength is an independent factor of Δ MMSE.
Conclusions: Toe grip training improves not only toe grip strength itself, but also cognitive function. Furthermore, change in toe grip strength was an independent factor of change in MMSE in those populations.
Trial Registration: UMIN, UMIN000027437 . Registered on 26 May 2017.
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http://dx.doi.org/10.1186/s40101-019-0202-5 | DOI Listing |
Proc Biol Sci
August 2025
Biological Sciences, The George Washington University, Washington, DC 20052, USA.
Many salamanders climb extensively but lack morphological adaptations, such as claws or adhesive toe pads, found in other climbing tetrapods. Here, we compared climbers and non-climbers from the salamander genera and to evaluate potential morphological adaptations for climbing across multiple levels of biological organization. We integrated body shape morphometrics, allometry of the autopods (manus and pes), mechanical advantage of the digits and comparisons of epithelial microstructures.
View Article and Find Full Text PDFSports (Basel)
August 2025
Graduate School of Health and Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo 158-8508, Japan.
Background: This study includes an investigation of lower-limb muscle strength and physical activity among children in Japan and China, with the aim of promoting children's health.
Methods: A total of 564 children (300 boys, 264 girls) aged 9-12 years from public primary schools in Tokyo, Japan, and Jiangxi Province, China, were included. Height, body weight (BW), hip adductor and abductor strength, and toe grip strength were measured.
BMC Geriatr
August 2025
Multidisciplinary Research in Older Adults' Health Laboratory, Physical Therapy Department, Federal University of São Carlos, Washington Luis Highway, Km 235, São Carlos, São Paulo, Brazil.
Background: Older adults living with Alzheimer's disease (AD) have impaired executive functions and can therefore have greater difficulty following the instructions of assessment tests. Therefore, the objective of this study was to determine the intra- and inter-rater reliability and criterion validity of the adapted Five-Times Sit-to-Stand (5STS), 30-Second Sit-to-Stand (30STS) and Calf-Rise Senior (CRS) tests for the assessment of lower limb muscle strength in older adults living with AD.
Methods: A methodological study was conducted.
J Clin Densitom
June 2025
Department of Physical Education, Faculty of Arts and Sciences, University of Balamand, PO Box 100 Tripoli, Lebanon. Electronic address:
Toe grip strength (TGS) measures foot muscle strength and evaluates stability maintenance, as well as the risk of falls. Handgrip strength (HGS) is considered a simple and effective method for assessing overall strength, and it correlates with bone variables. The aim of this study was: first, to investigate the relationship between TGS and overall strength and bone variables; and second, to compare the relationships between TGS and HGS with overall strength and bone variables.
View Article and Find Full Text PDFMusculoskeletal Care
September 2025
Department of Physiotherapy, School of Allied Medical Sciences, Lorestan University of Medical Sciences, Khorramabad, Iran.
Objective: Ageing leads to declines in physiological function, impairing mobility, and increasing the risk of falls. Muscle atrophy, particularly in the intrinsic foot muscles, exacerbates these issues. This study evaluates the effects of two types of insoles on balance, mobility, and quality of life in older adults.
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