Abstract：
:To examine the influence of the frequency of measurement on the rating of perceived exertion (RPE) during sub-maximal exercise. On two occasions participants performed 35 min sub-maximal treadmill exercise at the same running speed. In both runs RPE was measured after 5 min. Thereafter, RPE was measured at either 10-min intervals (RPE10 min), or 60-s intervals (RPE60 s) with the order of conditions controlled using a counter-balanced, cross-over design. The heart rate, VO(2) and RER were measured throughout each experimental trial. Significant differences in RPE between RPE60 s and RPE10 min were evident at 15, 25 and 35 min of exercise. No differences were evident between conditions in heart rate, VO(2) or RER. Differences in RPE between RPE60 s and RPE10 min indicate that the perception of exertion may be influenced by the act of measurement. The elevated RPE in RPE60 s may have been induced by an increased associative attentional focus.
journal_name
Eur J Appl Physioljournal_title
European journal of applied physiologyauthors
Corbett J,Vance S,Lomax M,Barwood MJdoi
10.1007/s00421-009-1041-6subject
Has Abstractpub_date
2009-05-01 00:00:00pages
311-3issue
2eissn
1439-6319issn
1439-6327journal_volume
106pub_type
杂志文章abstract：PURPOSE:To compare cardiometabolic responses to five consecutive days of daily postprandial exercise accumulated in three 10-min bouts or a single 30-min bout to a no-exercise control. METHODS:Ten insufficiently active adults completed three trials in a randomised order. Each trial comprised five consecutive days of 3...
journal_title：European journal of applied physiology
pub_type： 杂志文章
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更新日期：2020-11-01 00:00:00
abstract：:Physical training induces beneficial adaptations, but exhausting exercise increases reactive oxygen species, which can cause muscular injuries with consequent inflammatory processes, implying jeopardized performance and possibly overtraining. Acute strenuous exercise almost certainly exceeds the benefits of physical a...
journal_title：European journal of applied physiology
pub_type： 杂志文章
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更新日期：2012-01-01 00:00:00
abstract：:The purpose of this study was to examine the relationship between the energy cost (C) and the 3D intracycle velocity variation (IVV; swimming direction--x, vertical--y and lateral--z axes) throughout the 200 m front crawl event. Ten international level swimmers performed a maximal 200 m front crawl swim followed by 50...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
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更新日期：2012-09-01 00:00:00
abstract：:The alpha-actinin-3 (ACTN3) gene encodes a Z-disc structural protein which is found only in fast glycolytic muscle fibers. A common nonsense polymorphism in codon 577 of the ACTN3 gene (R577X) results in alpha-actinin-3 deficiency in XX homozygotes. Previous reports have shown a lower proportion of the ACTN3 XX genoty...
journal_title：European journal of applied physiology
pub_type： 杂志文章,多中心研究
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更新日期：2008-08-01 00:00:00
abstract：PURPOSE:The aim of this study was to evaluate the effectiveness of an exercise protocol designed to induce delayed-onset muscle soreness (DOMS) in paraspinal muscles and its effects on low back functional capacities. METHODS:Twenty-four healthy participants were asked to perform four series of 25 trunk flexion-extensi...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
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更新日期：2019-06-01 00:00:00
abstract：:Changes of the normal gravitational acceleration are known to affect sensorimotor performance. For example, subjects exposed to three times the normal terrestrial acceleration (+3 Gz) in a centrifuge will produce exaggerated isometric force. The present study compares the effects of high-Gz to that of micro-Gz on isom...
journal_title：European journal of applied physiology
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abstract：PURPOSE:To examine the effects of the world's most challenging mountain ultra-marathon (Tor des Géants(®) 2012) on the energy cost of three types of locomotion (cycling, level and uphill running) and running kinematics. METHODS:Before (pre-) and immediately after (post-) the competition, a group of ten male experience...
journal_title：European journal of applied physiology
pub_type： 杂志文章
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更新日期：2014-05-01 00:00:00
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journal_title：European journal of applied physiology
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更新日期：2006-01-01 00:00:00
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journal_title：European journal of applied physiology
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更新日期：2000-07-01 00:00:00
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journal_title：European journal of applied physiology
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journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
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更新日期：2005-08-01 00:00:00
abstract：:Beta-endorphin (betaE) is an important reliever of pain. Various stressors and certain modalities of physiotherapy are potent inducers of the release of endogenous betaE to the blood stream. Most forms of exercise also increase blood betaE level, especially when exercise intensity involves reaching the anaerobic thres...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
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更新日期：2007-07-01 00:00:00
abstract：:The most important anatomical determinants of in vivo joint moment magnitude have yet to be defined. Relationships between maximal knee extensor moment and quadriceps muscle volume, anatomical (ACSA) and physiological (PCSA) cross-sectional area, muscle architecture and moment arm (MA) were compared. Nineteen untraine...
journal_title：European journal of applied physiology
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更新日期：2009-04-01 00:00:00
abstract：:Knowledge about energy requirements during exercises seems necessary to develop training concepts in combat sport Karate. It is a commonly held view that the anaerobic lactic energy metabolism plays a key role, but this assumption could not be confirmed so far. The metabolic cost and fractional energy supply of basic ...
journal_title：European journal of applied physiology
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更新日期：2012-12-01 00:00:00
abstract：:The purpose of this study was to investigate the differences in the viscoelastic properties of human tendon structures (tendon and aponeurosis) in the medial gastrocnemius muscle between men (n=16) and women (n=13). The elongation of the tendon and aponeurosis of the medial gastrocnemius muscle was measured directly b...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
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更新日期：2003-02-01 00:00:00
abstract：:The aim of the present study was to compare electromyographic responses during arm exercises with a crank rate chosen spontaneously ( T(S)) or set at 20% below or above ( T(-20), T(+20)) the spontaneously chosen crank rate (SCCR). Ten male physical education students performed arm exercises with intensities ranging fr...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
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更新日期：2004-08-01 00:00:00
abstract：:Recent investigations have suggested that changes in contractile protein expression contribute to reductions in skeletal muscle function during congestive heart failure (CHF). Myosin heavy chain (MHC), a major contractile protein, has been shown to undergo alterations in protein isoform expression during CHF. The purp...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-002-0615-3
更新日期：2002-06-01 00:00:00
abstract：PURPOSE:The aim of this study was to investigate the effect of exhaustive exercise on technique preference and the accompanying physiological response during classic skiing at constant workload, but with varying incline-speed combinations. METHODS:Seven male competitive cross-country skiers performed four tests, each ...
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更新日期：2018-11-01 00:00:00
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journal_title：European journal of applied physiology
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更新日期：2006-10-01 00:00:00
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journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
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更新日期：2005-03-01 00:00:00
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更新日期：2018-11-01 00:00:00
abstract：:Pain elicits complex adaptations of motor strategy, leading to impairments in the generation and control of steady forces, which depend on muscle architecture. The present study used a cross-over design to assess the effects of muscle pain on the stability of multidirectional (task-related and tangential) forces durin...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
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更新日期：2012-10-01 00:00:00
abstract：:The Bruce treadmill protocol is an often-used exercise test for children and adults. Few and mainly old normative data are available for young children. In this cross-sectional observational study we determined new reference values for the original Bruce protocol in children aged 4 and 5 years. Furthermore, we compare...
journal_title：European journal of applied physiology
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更新日期：2010-01-01 00:00:00
abstract：:The purpose of the present study was to investigate the electromyography (EMG) to torque relationship of the vastus intermedius (VI) muscle. Thirteen healthy men performed maximal voluntary contraction (MVC) and submaximal contraction during isometric knee extension at 10% of the MVC to 90% of the MVC at intervals of ...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-009-1064-z
更新日期：2009-07-01 00:00:00
abstract：:Breath-hold divers report transient, severe neurological symptoms that could be caused by arterial gas embolism after glossopharyngeal insufflation. This technique is often used to overinflate the lungs and stretch the chest prior to breath-holding and can increase the transpulmonary pressure to around 7-8 kPa, so int...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
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更新日期：2013-03-01 00:00:00
abstract：:This study examined standard echocardiographic measures of cardiac size and performance in response to a 3-h firefighting training exercise. Forty experienced male personnel completed a standardized 3 h live firefighting exercise. Before and after the firefighting activities, participants were weighed, height, heart r...
journal_title：European journal of applied physiology
pub_type： 杂志文章
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更新日期：2012-02-01 00:00:00
abstract：:We hypothesized that impaired cardiovascular responses to isometric muscle action contribute to the cardiovascular deconditioning that occurs after space flight (SF) and head-down-tilt bed rest (HDT). Six subjects were studied before, during and after 120 days of -6 degrees HDT, and four subjects were studied before, ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
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更新日期：2001-07-01 00:00:00
abstract：:This study is aimed to evaluate whether circulating adiponectin concentration is associated with physical activity (PA) level in healthy older females. To date, daily PA in older adults (> or = 65 years) has primarily relied on self-report. This study used accelerometry, which objectively measured minute-by-minute mov...
journal_title：European journal of applied physiology
pub_type： 杂志文章
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更新日期：2010-07-01 00:00:00
abstract：:Improving endurance capacity leads to increased athletic performance and active lifestyles. The aim of this study was to investigate the effect of the intake of red grape leaf extract (RGLE), used as a traditional herbal medicine in the Mediterranean area, on endurance capacity in mice. Male BALB/c mice were divided i...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-1826-2
更新日期：2011-09-01 00:00:00
