43 documents found, page 1 of 5
Presence of pain shows greater effect than tendon structural alignment during l...
Silvia, Ortega-Cebrián; Silva, Diogo C. F.; Carneiro, Daniela F.; Zárate, Victor; Alves, Leonel A. T.; Guedes, Diana C.; Zárate-Tejero, Carlos A."Eccentric loading during landing is considered a key factor in the development of patellar tendinopathy and is associated with stiff landings and patellar tendinopathy. This study aims to investigate the relationship between tendon structure, presence of pain, and sex differences in landing kinematics and kinetics during countermovement jumps (CMJ) and tuck jump tests (TJT) in professional volleyball players. ...
Preparing the certification of software as a medical device: a european regulat...
Mesquita Montes, António; Pinto, Joana F.; Silva, Hugo P. da; Chambel, Gonçalo; Clemente, Carolina; Silva, Diogo C. F.; Montes, António M.The primary objective of this study is the preparation of the certification of the Clynx® Platform, a physiotherapy software, as a Class IIa medical device software in accordance with the regulatory framework outlined in Medical Device Regulation 2017/745 (MDR). The methodology involves a comprehensive analysis of European Union medical device regulations and guidelines, with a specific focus on the certificati...
Normative values and reference equations of the 4-meter gait speed test for Por...
Silva, Sara; Vilarinho, Rui; Festas, Clarinda; Santos, Fátima; Montes, António Mesquita; Jácome, Cristina; Mesquita Montes, António; Vilarinho, RuiTo determine the normative values and reference equations of the 4-Meter Gait Speed Test (4MGS) at usual and maximal speed for Portuguese adults. We also assessed the participant experience during the performance of the 4MGS. A cross-sectional study was conducted with individuals without disabilities. Sociodemographic, anthropometric, smoking habits and physical activity (Brief Physical Activity Assessment Tool...
Changes in co-contraction magnitude during functional tasks following anterior ...
Paredes, Ricardo; Crasto, Carlos; Mesquita Montes, António; Arias-Buría, José L.Anterior cruciate ligament reconstruction (ACLR) is a common orthopedic surgery procedure whose incidence has increased over the past few decades. Nevertheless, it is believed that neuromuscular control remains altered from the early stages after ACLR to later years. Therefore, the aim of this study was to systematically evaluate the magnitude of co-contraction during functional tasks in subjects with unilatera...
Age-related influence on reliability and learning effect in the assessment of l...
Vilarinho, Rui; Montes, António Mesquita; Melo, Cristina; Mesquita Montes, AntónioDecreased muscle strength, especially in the muscles of lower limbs, is an important risk factor for early age‐related decline in physical function, morbidity, hospitalization, and mortality.1 This evidence should be a stimulus for healthcare professionals to include the assessment of muscular strength as a priority in the community due to its substantial value in predicting future health status.2 For this purp...
Reference values for the 1-minute sit-to-stand and 5 times sit-to-stand tests t...
Vilarinho, Rui; Mesquita Montes, António; Noites, Andreia; Silva, Fátima; Melo, CristinaTo establish age-specific and sex-specific reference values and equations for the 1-minute sit-to-stand (1MSTS) and 5 times sit-to-stand (5TSTS) tests for Portuguese adults. Cross-sectional study. Descriptive statistics were explored to compute reference values and reference equations were established with a forward stepwise multiple regression. Community. In total, 546 adult volunteers without disabilities [ag...
Measurement properties of the incremental step test for people with chronic obs...
Gonçalves, Tânia; Winck, João Carlos; Silva, Fátima; Caneiras, Cátia; Montes, António Mesquita; Vilarinho, Rui; Mesquita Montes, António; Vilarinho, RuiThe new incremental step test (IST) is a field test that was developed for people with chronic obstructive pulmonary disease (COPD), based on the characteristics of the incremental shuttle walk test (ISWT); however, its measurement properties still need to be determined. We aimed, first, to assess the construct validity (through the comparison with the ISWT), within-day reliability and measurement error of the ...
Reference equation of a new incremental step test to assess exercise capacity i...
Vilarinho, Rui; Toledo, Ana; Silva, Carla; Melo, Fábio; Tomaz, Leila; Martins, Luana; Gonçalves, Tânia; Melo, Cristina; Caneiras, CátiaStep tests are important in community- and home-based rehabilitation programs to assess patients’ exercise capacity. A new incremental step test was developed for this purpose, but its clinical interpretability is currently limited. This study aimed to establish a reference equation for this new incremental step test (IST) for the Portuguese adult population. A cross-sectional study was conducted on people with...
Interlimb coordination during double support phase of gait in people with and w...
Couto, Ana G. B.; Vaz, Mário A. P.; Pinho, Liliana; Félix, José; Moreira, Juliana; Pinho, Francisco; Mesquita, Inês; Mesquita Montes, AntónioThis study aims to identify differences between participants with and without stroke regarding the ipsilesional and contralesional lower limbs kinematics, kinetics, muscle activity and their variability during double support phase of gait. Eleven post-stroke and thirteen healthy participants performed 10 gait trials at a self-selected speed while being monitored by an optoelectronic motion capture system, two f...
Repeatability and temporal consistency of lower limb biomechanical variables ex...
Couto, Ana G. B.; Vaz, Mário A. P.; Pinho, Liliana; Félix, José; Moreira, Juliana; Pinho, Francisco; Mesquita, Inês AlbuquerqueReliable biomechanical methods to assess interlimb coordination during the double-support phase in post-stroke subjects are needed for assessing movement dysfunction and related variability. The data obtained could provide a significant contribution for designing rehabilitation programs and for their monitorisation. The present study aimed to determine the minimum number of gait cycles needed to obtain adequate...