Search results for "315"
showing 10 items of 559 documents
Modulation of muscle-tendon interaction in the human triceps surae during an energy dissipation task.
2017
The compliance of elastic elements allows muscles to dissipate energy safely during eccentric contractions. This buffering function is well documented in animal models but our understanding of its mechanism in humans is confined to non-specific tasks, requiring a subsequent acceleration of the body. The present study aimed to examine the behaviour of the human triceps surae muscle-tendon unit (MTU) during a pure energy dissipation task, under two loading conditions. Thirty-nine subjects performed a single-leg landing task, with- and without added mass. Ultrasound measurements were combined with 3D kinematics and kinetics to determine instantaneous length changes of MTUs, muscle fascicles, A…
Assessment of Muscular Fitness as a Predictor of Flight Duty Limitation.
2018
Introduction The high acceleration (Gz) exposure among military pilots flying fighter aircraft has been associated with an increased risk for cervical and lumbar disorders. It has been suggested that an adequate level of physical performance could reduce the risk of experiencing these disorders. The Finnish Air Force has for several years used aerobic (bicycle ergometer) and muscular fitness tests (battery of five tests) in the selection process of military pilot candidates in order to evaluate their physical fitness level. The aim of the study was to determine if these selection phase tests and anthropometry measures can predispose those individuals who might be at risk of developing sever…
Biplanar ultrasound investigation of in vivo Achilles tendon displacement non-uniformity
2019
The Achilles tendon is a common tendon for the medial and lateral gastrocnemius and soleus muscles. Non‐uniform Achilles tendon regional displacements have been observed in vivo which may result from non‐uniform muscle loading and intratendinous shearing. However, prior observations are limited to the sagittal plane. This study investigated Achilles tendon tissue displacement patterns during isometric plantarflexor contractions in the coronal and sagittal planes. Fourteen subjects (5 female, 9 male, 26 ± 3 year) performed maximal isometric plantarflexor contractions with the knee in full extension and flexed to 110°. An ultrasound transducer positioned over the free Achilles tendon collecte…
The phenomenon of movement quality: a phenomenographic study of physiotherapy students’ movement experiences
2016
Background: This study aimed to explore how students in a physiotherapy bachelor program acquire awareness of their own movement quality and form conceptions of movement quality. Methods: The study was designed as an elective course, implementing Basic Body Awareness Therapy principles. The participants were six PT students. Two data sets – students’ diaries and reflective group interviews – were collected, one a week before the course ended, and one on its completion. Phenomenographic research methodology was used to transcribe and analyze the data. Results: Three descriptive categories emerged reflecting the PT students’ conceptions of movement quality phenomenon as a widening process: I:…
Practical work in physiotherapy students’ professional development
2017
Learning practical work through cooperation between school and working life is part of physiotherapy higher education. Students learn practical work through the integration of theoretical, practical, tacit and situational knowledge in a socialization process. Workplace practices and habits direct students’ learning. This study answers the question: What kind of conceptions of learning practical work do physiotherapy students have? Longitudinal data written by 21 volunteer students (mean age 25 years) was collected over three and a half years. Thematic analysis was used to analyse the data. Learning practical work proceeds in five phases: (1) the basis of practical work, human movement and a…
‘Drawing’ conclusions : Irish primary school children’s understanding of physical education and physical activity opportunities outside of school
2017
This study explores the relationship between primary school physical education and physical activity as sites for the practice of physical activity of Irish primary school children. Understanding how children make connections between physical activity sites is important in shaping physical education experiences that promote lifelong participation. Children’s (aged 8–11) awareness, knowledge, and understanding of physical activity and physical education were examined using participatory methods of ‘draw and write’ ( n = 135) and focus group interviews ( n = 34). In Phase 1, data collection focused on physical activity, while Phase 2 focused on physical education and connections between phys…
Supplemental Material, sj-doc-1-ear-10.1177_0145561320981447 - Alteration of Smell and Taste in Asymptomatic and Symptomatic COVID-19 Patients in Sic…
2020
Supplemental Material, sj-doc-1-ear-10.1177_0145561320981447 for Alteration of Smell and Taste in Asymptomatic and Symptomatic COVID-19 Patients in Sicily, Italy by Maria Rita Bianco, Domenico M. Modica, Gaetano D. Drago, Alfio Azzolina, Gianfranco Mattina, Massimo De Natale, Giuseppe Rossi, Marta Amata, Gaspare Canzoneri, Giovanni Manganaro, Francesco Di Gregorio, Rosario Russo, Salvatore Pricoco, Vincenzo Saita and Eugenia Allegra in Ear, Nose & Throat Journal
sj-pdf-1-ajr-10.1177_1945892420972326 - Supplemental material for Effects of Omalizumab Treatment in Patients With Recalcitrant Nasal Polyposis and M…
2020
Supplemental material, sj-pdf-1-ajr-10.1177_1945892420972326 for Effects of Omalizumab Treatment in Patients With Recalcitrant Nasal Polyposis and Mild Asthma: A Multicenter Retrospective Study by Miguel Armengot-Carceller MD, PhD María José Gómez-Gómez MD, PhD Carmen García-Navalón MD Encarna Doménech-Campos Muñoz- Noelia Fernández MD, PhD MD, PhD Ainhoa García-Lliberós de Miguel MD, PhD Jaime Marco-Algarra MD, PhD Marta Palop-Cervera MD Alfonso García Piñero MD, PhD in American Journal of Rhinology & Allergy
sj-pdf-2-imr-10.1177_0300060520982657 - Supplemental material for Evaluation of main functional dyspepsia symptoms after probiotic administration in …
2021
Supplemental material, sj-pdf-2-imr-10.1177_0300060520982657 for Evaluation of main functional dyspepsia symptoms after probiotic administration in patients receiving conventional pharmacological therapies by Lorenzo Drago, Gabriele Meroni, Dario Pistone, Luigi Pasquale, Giuseppe Milazzo, Fabio Monica, Salvatore Aragona, Leonardo Ficano, Roberto Vassallo and Gastrobiota Group in Journal of International Medical Research
sj-pdf-1-imr-10.1177_0300060520982657 - Supplemental material for Evaluation of main functional dyspepsia symptoms after probiotic administration in …
2021
Supplemental material, sj-pdf-1-imr-10.1177_0300060520982657 for Evaluation of main functional dyspepsia symptoms after probiotic administration in patients receiving conventional pharmacological therapies by Lorenzo Drago, Gabriele Meroni, Dario Pistone, Luigi Pasquale, Giuseppe Milazzo, Fabio Monica, Salvatore Aragona, Leonardo Ficano, Roberto Vassallo and Gastrobiota Group in Journal of International Medical Research