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Towards modern understanding of the Achilles tendon properties in human movement research

Autor: Finni, Taija, Vanwanseele, Benedicte

The Achilles tendon (AT) is the strongest tendon in humans, yet it often suffers from injury. The mechanical properties of the AT afford efficient movement, power amplification and power attenuation during locomotor tasks. The properties and the uniq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa1f06a35a0ab01d18fb7c739a8aa637
http://urn.fi/URN:NBN:fi:jyu-202304242651

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Repeatability and sensitivity of passive mechanical stiffness measurements in the triceps surae muscle‐tendon complex

Autor: Brian Hanley, Barney Wainwright, Athanassios Bissas, Josh Walker, Neil J. Cronin

Publikováno v: Scandinavian Journal of Medicine & Science in Sports. 32:83-93

Measurements of muscle-tendon unit passive mechanical properties are often used to illustrate acute and chronic responses to a training stimulus. The purpose of this study was to quantify the inter-session repeatability of triceps surae passive stiff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c056a93e34dd85b39dc8f9f47df085c
https://doi.org/10.1111/sms.14070

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Approximation of pre-twisted Achilles sub-tendons with continuum beam elements

Autor: Leonid Obrezkov, Babak Bozorgmehri, Taija Finni, Marko K. Matikainen

Achilles sub-tendons are materially and geometrically challenging structures that can nearly undergo around 15% elongation from their pre-twisted initial states during physical activities. Sub-tendons' cross-sectional shapes are subject-specific, var

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9f780b135c166a0bbe4ebe607625f6d
https://lirias.kuleuven.be/handle/20.500.12942/700183

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Tendon length estimates are influenced by tracking location

Autor: Annamaria Peter, Taija Finni, Ra’ad Khair, Neil Cronin

Purpose Measurement of medial gastrocnemius (MG) tendon length using ultrasonography (US) requires the muscle–tendon junction (MTJ) to be located. Previously, the MG MTJ has been tracked from different proximo-distal locations near the MTJ, which c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3825031ebfb7297739a7a1f395a7aecf
https://eprints.glos.ac.uk/11116/1/11116_Cronin_et_al_(2022)_Article_Tendon_Length_Estimates.pdf

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Medial gastrocnemius muscle fascicle function during heel-rise after non-operative repair of Achilles tendon rupture

Autor: van Dijk, Koen, Khair, Raad M., Sukanen, Maria, Cronin, Neil J., Finni, Taija

Publikováno v: Clinical Biomechanics. 105:105977

Background To better understand muscle remodelling in dynamic conditions after an Achilles tendon rupture, this study examined the length of medial gastrocnemius muscle fascicles during a heel-rise at 6- and 12-months after non-operative ATR treatmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a10a66bf6c95509b4dfe1f88c0d62b26
https://doi.org/10.1016/j.clinbiomech.2023.105977

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In vivo localized gastrocnemius subtendon representation within the healthy and ruptured human Achilles tendon

Autor: Ra’ad M. Khair, Lauri Stenroth, Neil J. Cronin, Aleksi Reito, Juha Paloneva, Taija Finni

The Achilles tendon (AT) is composed of three distinct in-series elastic subtendons, arising from different muscles in the triceps surae. Independent activation of any of these muscles is thought to induce sliding between the adjacent AT subtendons.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a6a69d3f08a401e312b192e0ed4a746
http://urn.fi/URN:NBN:fi:jyu-202205192795

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Non‐uniform displacement within ruptured Achilles tendon during isometric contraction

Autor: Khair, Ra’ad M., Stenroth, Lauri, Péter, Annamária, Cronin, Neil J., Reito, Aleksi, Paloneva, Juha, Finni, Taija

The purpose of this study was investigate tendon displacement patterns in non‐surgically treated patients 14 months after acute Achilles tendon rupture (ATR) and to classify patients into groups based on their Achilles tendon (AT) displacement patt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1222::89e423e28bd238dfc234531adc51b245
http://urn.fi/URN:NBN:fi:jyu-202102121629

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The reliability of measuring medial gastrocnemius muscle-tendon unit lengths during gait

Autor: Kaat Desloovere, Heleen Adams, Simon Henri Schless, Francesco Cenni, Lynn Bar-On

Publikováno v: GAIT & POSTURE
Gait and Posture, 90, 464-467. Elsevier
Cenni, F, Schless, S-H, Adams, H, Bar-On, L & Desloovere, K 2021, ' The reliability of measuring medial gastrocnemius muscle-tendon unit lengths during gait ', Gait and Posture, vol. 90, pp. 464-467 . https://doi.org/10.1016/j.gaitpost.2021.09.198

Background Ultrasound imaging combined with 3D motion analysis allows for in-vivo assessment of muscle-tendon unit lengths during gait. The clinical relevance of analysing the medial gastrocnemius (MG) and Achilles muscle-tendon junction (MTJ), MG mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1b56d80b58cc9f56f558e6cb3e4ba9a
https://biblio.ugent.be/publication/8744329

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