نتایج جستجو برای: perceived exertion

تعداد نتایج: 139104  

Journal: :international journal of health studies 0
kamal azam 1 1. dept. of biostatistics, school of public health, tehran university of medical sciences, tehran, iran. elham entezari zarch 2* 1. dept. of occupational health, school of health, tehran university of medical sciences, tehran, iran. seyed abolfazl zakerian 3 3. dept. of occupational health, school of public health, tehran university of medical sciences, tehran, iran.

background: the present study examines the effects of iranian traditional music and western classical music during 20 min of pedaling on an ergometer, along with the normal factors of profile of mood states and rate of perceived exertion. methods: seventeen non-athlete participants (11 men and six women) with a mean age of 26±1.5 cycled in three conditions: exposure to iranian traditional music...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
محمدصادق افروزه دانشجوی دکتری دانشگاه خوارزمی تهران حسن محمدزاده جهتلو دانشیار دانشگاه ارومیه مصطفی ادریسی کلور کارشناس ارشد دانشگاه ارومیه علی افروزه دانشجوی کارشناسی دانشگاه شهید بهشتی

the aim of this study was to examine the effect of overt and covert motivationalself-talk on perceived exertion and performance in a progressive exercise untilexhaustion in wrestlers. the population consisted of wrestlers in urmia and 15volunteer subjects were selected. this study was performed in three sessions with aone-week interval. the first session was held without self–talk while the sec...

Journal: :Journal of rehabilitation medicine 2014
Annie Palstam Anette Larsson Jan Bjersing Monika Löfgren Malin Ernberg Indre Bileviciute-Ljungar Bijar Ghafouri Anna Sjörs Britt Larsson Björn Gerdle Eva Kosek Kaisa Mannerkorpi

OBJECTIVE To investigate perceived exertion at work in women with fibromyalgia. DESIGN A controlled cross-sectional multi-centre study. SUBJECTS AND METHODS Seventy-three women with fibromyalgia and 73 healthy women matched by occupation and physical workload were compared in terms of perceived exertion at work (0-14), muscle strength, 6-min walk test, symptoms rated by Fibromyalgia Impact ...

2013
Kevin Belanger Peter Breithaupt Zachary M. Ferraro Nick Barrowman Jane Rutherford Stasia Hadjiyannakis Rachel C. Colley Kristi B. Adamo

We examined how obese children perceive a maximal cardiorespiratory fitness test compared with a submaximal cardiorespiratory fitness test. Twenty-one obese children (body mass index ≥95th percentile, ages 10-17 years) completed maximal and submaximal cardiorespiratory fitness tests on 2 separate occasions. Oxygen consumption (VO2) and overall perceived exertion (Borg 15-category scale) were me...

Journal: :International journal of sports physiology and performance 2017
Michel S Brink Anna W Kersten Wouter G P Frencken

A mismatch between the training exertion intended by a coach and the exertion perceived by players is well established in sports. However, it is unknown whether coaches can accurately observe exertion of individual players during training. Furthermore, the discrepancy in coaches' and players' perceptions has not been explained. PURPOSE To determine the relation between intended and observed t...

Journal: :Archivos argentinos de pediatria 2016
Iván Rodríguez-Núñez Carlos Manterola

The objective of this study was to determine the validity and reliability of the EPInfant pediatric perceived exertion rating scale among Chilean children. Children aged 8-12 years old were selected; their heart rate, perceived exertion and workload were recorded during two consecutive Chester tests performed with a one week interval. Pearson's r coefficient and the intraclass correlation coeff...

Journal: :Journal of strength and conditioning research 2016
Fernando Naclerio Eneko Larumbe-Zabala

This study analyzed the possibility of using movement velocity and the rate of perceived exertion as predictors of relative load in the parallel squat (PSQ) exercise. To determine the full load-velocity and load-rate of perceived exertion relationships, 290 young, resistance-trained athletes (209 males and 81 females) performed a progressive strength test up to the 1 repetition maximum. Longitu...

Journal: :Journal of Sport and Exercise Psychology 2012

Background. Females' golf course lengths have been reduced due to their strength characteristics, leading to shorter shot distances than men. Although the golf game requires different physical conditions for females and males, the physiological demands of both genders are unknown. Objectives. This study aimed to investigate the physiological responses of female and male golfers during 18 holes...

2017
Hendrik Mothes Christian Leukel Harald Seelig Reinhard Fuchs

This study investigates the role of placebo expectations in individuals' perception of exertion during acute physical exercise. Building upon findings from placebo and marketing research, we examined how perceived exertion is affected by expectations regarding a) the effects of exercise and b) the effects of the exercise product worn during the exercise. We also investigated whether these effec...

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