A qualitative review of balance and strength performance in healthy older adults: impact for testing and training

U Granacher, T Muehlbauer… - Journal of aging …, 2012 - Wiley Online Library
A continuously greying society is confronted with specific age‐related health problems (eg,
increased fall incidence/injury rate) that threaten both the quality of life of fall‐prone …

Clinical features of prefrail older individuals and emerging peripheral biomarkers: a systematic review

J Fernández-Garrido, V Ruiz-Ros, C Buigues… - Archives of gerontology …, 2014 - Elsevier
Frailty is a geriatric syndrome characterized by the clinical presentation of identifiable
physical alterations such as loss of muscle mass and strength, energy and exercise …

The sit-to-stand muscle power test: An easy, inexpensive and portable procedure to assess muscle power in older people

J Alcazar, J Losa-Reyna, C Rodriguez-Lopez… - Experimental …, 2018 - Elsevier
Introduction Skeletal muscle power has been demonstrated to be a stronger predictor of
functional limitations than any other physical capability. However, no validated alternatives …

Relation between leg extension power and 30-s sit-to-stand muscle power in older adults: validation and translation to functional performance

J Alcazar, RS Kamper, P Aagaard, B Haddock… - Scientific reports, 2020 - nature.com
This study aimed to assess the validity and functional relevance of a standardized procedure
to assess lower limb muscle power by means of the 30-s sit-to-stand (STS) test when …

Residual effects of muscle strength and muscle power training and detraining on physical function in community-dwelling prefrail older adults: a randomized controlled …

A Zech, M Drey, E Freiberger, C Hentschke, JM Bauer… - BMC geriatrics, 2012 - Springer
Background Although resistance exercise interventions have been shown to be beneficial in
prefrail or frail older adults it remains unclear whether there are residual effects when the …

Gait stability and its influencing factors in older adults

D Hamacher, D Liebl, C Hödl, V Heßler… - Frontiers in …, 2019 - frontiersin.org
A stable gait pattern is a prerequisite to successfully master various activities of daily living.
Furthermore, reduced gait stability is associated with a higher risk of falling. To provide …

Cardiac rehabilitation in german speaking countries of europe—Evidence-based guidelines from Germany, Austria and Switzerland LLKardReha-DACH—Part 2

B Schwaab, B Bjarnason-Wehrens, K Meng… - Journal of Clinical …, 2021 - mdpi.com
Background: Scientific guidelines have been developed to update and harmonize exercise
based cardiac rehabilitation (ebCR) in German speaking countries. Key recommendations …

Quadriceps muscle strength is a discriminant predictor of dependence in daily activities in nursing home residents

J Wearing, M Stokes, ED De Bruin - PLoS One, 2019 - journals.plos.org
Objective This study aimed to explore the relationship between dependence in Activities of
Daily Living and muscle strength, muscle morphology and physical function in older nursing …

[HTML][HTML] Assessment of functional sit-to-stand muscle power: Cross-sectional trajectories across the lifespan

J Alcazar, P Aagaard, B Haddock, RS Kamper… - Experimental …, 2021 - Elsevier
Background The 30-s sit-to-stand (STS) muscle power test is a valid test to assess muscle
power in older people; however, whether it may be used to assess trajectories of lower-limb …

[HTML][HTML] Sit-to-Stand Video Analysis–Based App for Diagnosing Sarcopenia and Its Relationship With Health-Related Risk Factors and Frailty in Community-Dwelling …

JD Ruiz-Cárdenas, A Montemurro… - Journal of Medical …, 2023 - jmir.org
Background Probable sarcopenia is determined by a reduction in muscle strength assessed
with the handgrip strength test or 5 times sit-to-stand test, and it is confirmed with a reduction …