Results 21 to 30 of about 5,243,955 (284)

Effects of Gender on Oxygen Saturation of Thigh Muscles during Maximal Treadmill Exercise Testing [PDF]

Sport Mont, 2021
Currently, muscle activity can be assessed by oxygen muscle saturation (SmO2) measured with near-infrared spectroscopy (NIRS), which is a non-invasive technique that can be used in training planning and control, but more needs to be known about it.
María-José Paredes-Ruiz, María Jodar-Reverte, Ignacio Martinez González –Moro, Vicente Ferrer-Lopez   +3 more
doaj   +1 more source

Effect of indoor temperature on physical performance in older adults during days with normal temperature and heat waves [PDF]

, 2017
Indoor temperature is relevant with regard to mortality and heat-related self-perceived health problems. The aim of this study was to describe the association between indoor temperature and physical performance in older adults.
Anja Stotz, Clemens Becker, Dawn Skelton, Gillespie, Jochen Klenk, Juha Oksa, Katzman, Kilian Rapp, Nina Beyer, Sawka, Schoon, Ulrich Lindemann   +11 more
core   +2 more sources

Reliability of Load-Velocity Profiling in Front Crawl Swimming

Frontiers in Physiology, 2020
The purposes of this study were to establish test-retest reliability of calculating load-velocity profiles in front crawl swimming using five and three different external loads, and if outcome results were comparable between calculation methods for ...
Bjørn Harald Olstad, Tomohiro Gonjo, Nikolai Njøs, Kathrin Abächerli, Ola Eriksrud   +4 more
doaj   +1 more source

Differences in Rate of Force Development, Muscle Morphology and Maximum Strength between Weightlifters and Track and Field Throwers

Applied Sciences, 2022
The purpose of this study was to investigate the differences between weightlifters and track and field throwers in terms of the rate of force development (RFD), lean mass, muscle architecture and one-repetition maximum (1-RM) muscle strength.
Nikolaos Zaras, Spyridon Methenitis, Angeliki-Nikoletta Stasinaki, Polyxeni Spiliopoulou, Eleni Anousaki, Giorgos Karampatsos, Marios Hadjicharalambous, Gerasimos Terzis   +7 more
doaj   +1 more source

The Rules of Competition Within the European Common Market [PDF]

, 1961
Ultra wideband (UWB) radio for communication has several challenges. From the physical layer perspective, asignaling technique should be optimally designed to work in synergy with the underneath hardware to achievemaximum performance.
De Angelis, Alessio, Dwivedi, Satyam, Händel, Peter, Yajnanarayana, Vijaya   +3 more
core   +2 more sources

Physical demand but not dexterity is associated with motor flexibility during rapid reaching in healthy young adults [PDF]

, 2014
Healthy humans are able to place light and heavy objects in small and large target locations with remarkable accuracy. Here we examine how dexterity demand and physical demand affect flexibility in joint coordination and end-effector kinematics when ...
E Andreassen, J Galvis, K Svanberg, M Buck, MP Bendsoe, N Aage, O Amir, TH Lee, Y Efendiev, Y Efendiev, Y Efendiev, Y Efendiev   +11 more
core   +8 more sources

Physical activity intervention for elderly patients with reduced physical performance after acute coronary syndrome (HULK study): Rationale and design of a randomized clinical trial [PDF]

, 2018
Background: Reduced physical performance and impaired mobility are common in elderly patients after acute coronary syndrome (ACS) and they represent independent risk factors for disability, morbidity, hospital readmission and mortality.
Biscaglia, Simone, Bugani, Giulia, Campo, Gianluca, Chiaranda, Giorgio, Corvi, Ursula, Ferrari, Roberto, Grazzi, Giovanni, Lucchi, Giulia Ricci, Maietti, Elisa, Mazzoni, Gianni, Myers, Jonathan, Pasanisi, Giovanni, Pavasini, Rita, Ruggiero, Rossella, Sella, Gianluigi, Serenelli, Matteo, Tonet, Elisabetta, Villani, Giovanni Quinto, Vitali, Francesco, Volpato, Stefano   +19 more
core   +2 more sources

Peroneal muscle response to single-leg drop-jump and unexpected leg-drop in young and middle-aged adults before and after one session of neuromuscular training

European Review of Aging and Physical Activity, 2023
Background Changes in neuromuscular ability in middle age (MA) may lead to deterioration of postural control. The aim of this study was to investigate the anticipatory response of the peroneus longus muscle (PL) to landing after a single-leg drop-jump ...
Roee Hayek, Uri Gottlieb, Itai Gutman, Shmuel Springer   +3 more
doaj   +1 more source

The role of age, experience, and physical fitness in technical performance in karate: An observational analysis

Baltic Journal of Health and Physical Activity
Background: This study aimed to investigate the relationships between age, experience, anthropometric measures, physical fitness, and the quality of technical performance in karate practitioners.
The role of age, experience, and physical fitness in technical The role of age, experience, and physical fitness in technical performance in karate: An observational analysis performance in karate: An observational analysis , Joaquim FERREIRA, Georgian BADICU, Jarosław MURACKI, Beata POŻAROWSZCZYK-KUCZKO, Adam KAWCZYŃSKI   +5 more
doaj   +1 more source

Systemic inflammation, body composition, and physical performance in old community-dwellers [PDF]

, 2017
Background Chronic inflammation, changes in body composition, and declining physical function are hallmarks of the ageing process. The aim of the present study was to provide a preliminary characterisation of the relationship among these age-related ...
Addison, Addison, Bandeen-Roche, Buford, Calvani, Cesari, De Martinis, Deng, Dong, Franceschi, Goodpaster, Guralnik, Haehling, Hsu, Hughes, Hughes, Jiang, Jo, Lau, Liao, Marzetti, Marzetti, Marzetti, Opal, Peterson, Prokopchuk, Roubenoff, Seals, Szymańska, Tuttle, Varadhan, Westerhuis, Westerhuis, Zoico   +33 more
core   +2 more sources