Abstract：
:The aim of the study was to examine the effects of fluid replacement on thermoregulation and cycling performance in hot, humid conditions. Six male cyclists (PPO = 426 +/- 39 W) performed six 80 km time trials. Subjects replaced 0% (0); 33% (33); 66% (66); or 100% (100) of the weight lost during an "ad libitum" trial (Ad Lib). In another condition (WET), subjects rinsed their mouths at 10 km intervals. There was no trial effect on any thermoregulatory variables or on performance. When WET, 0, 33 ("LO") were compared to Ad Lib; 66, 100 ("HI"), power output was higher in HI (209 +/- 22 vs. 193 +/- 22 W, p < 0.05). Restricting fluid below ad libitum rates impaired performance (LO group). Rates greater than ad libitum did not result in further improvements. Ad libitum fluid ingestion is optimal as it prevents athletes from ingesting too little or too much fluid.
journal_name
Eur J Appl Physioljournal_title
European journal of applied physiologyauthors
Dugas JP,Oosthuizen U,Tucker R,Noakes TDdoi
10.1007/s00421-008-0876-6subject
Has Abstractpub_date
2009-01-01 00:00:00pages
69-80issue
1eissn
1439-6319issn
1439-6327journal_volume
105pub_type
杂志文章abstract：:Stretch-shortening cycle (SSC)-type fatigue is associated with acute and delayed functional defects, and appears to be a useful model to reveal the flexibility of both central and reflex adjustments to the contractile failure. SSC fatigue was induced in an experimental (EXP) group (n=6) on a sledge ergometer with an e...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-004-1221-3
更新日期：2005-01-01 00:00:00
abstract：:Cardiorespiratory fitness is an independent predictor of cardiovascular events in women; however, maximal oxygen consumption (VO(2max)) protocols are not always feasible. The Evaluation of Physical Activity Measures in Middle-Aged Women Study was a 6-week study designed to evaluate six physical activity (PA) measures ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1615-3
更新日期：2011-01-01 00:00:00
abstract：:Over the years, techniques for the study of human movement have ranged in complexity and precision from direct observation of the subject through activity diaries, questionnaires, and recordings of body movement, to the measurement of physiological responses, studies of metabolism and indirect and direct calorimetry. ...
journal_title：European journal of applied physiology
pub_type： 历史文章,杂志文章,评审
doi：10.1007/s00421-011-2268-6
更新日期：2012-08-01 00:00:00
abstract：:The purpose of this study was to investigate the effects of resistance training on the morphological and functional properties of human lower limb muscles during 20 days of 6 degrees head-down-tilt bed rest. Nine men were randomly assigned to the resistance training group (BR-Tr, n = 5) or the non-training, control gr...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/s004210050648
更新日期：2000-05-01 00:00:00
abstract：:Yoga induces long-term changes in respiratory function and control. We tested whether it represents a successful strategy for high-altitude adaptation. We compared ventilatory, cardiovascular and hematological parameters in: 12 Caucasian yoga trainees and 12 control sea-level residents, at baseline and after 2-week ex...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-006-0373-8
更新日期：2007-03-01 00:00:00
abstract：PURPOSE:Equations for blood oxyhemoglobin (HbO2) and carbaminohemoglobin (HbCO2) dissociation curves that incorporate nonlinear biochemical interactions of oxygen and carbon dioxide with hemoglobin (Hb), covering a wide range of physiological conditions, are crucial for a number of practical applications. These include...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3228-3
更新日期：2016-01-01 00:00:00
abstract：:Hemodynamic abnormalities have been documented in the chronic fatigue syndrome (CFS), indicating functional disturbances of the autonomic nervous system responsible for cardiovascular regulation. The aim of this study was to explore blood pressure variability and closed-loop baroreflex function at rest and during mild...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1670-9
更新日期：2011-03-01 00:00:00
abstract：:The present study investigated the use of a tri-axial accelerometer, Tracmor2, for the measurement of physical activity in children. Eleven children [age 6.9 (2.2) years, body mass 19.5 (5.3) kg and height 112.3 (14.4) cm] were studied. Total daily energy expenditure (TDEE) was measured using the doubly labeled water ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-003-0891-6
更新日期：2003-08-01 00:00:00
abstract：PURPOSE:We analyzed the best performance times of master cycling athletes in the 200-3000 m track competitions to estimate the decay of maximal aerobic power (MAP) and anaerobic capacity (AnS) with aging. METHODS:In various decades of age (30-80 years), MAP and AnS were estimated using an iterative procedure as the va...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-016-3396-9
更新日期：2016-07-01 00:00:00
abstract：:The aim of this study was to analyze the pedaling rate (PR) adopted by professional cyclists in different mountain passes. PR, heart rate (HR), velocity and power to overcome gravity were monitored during special (HM), 1st (M1), 2nd (M2) and 3rd (M3) category mountain passes. HM and M1 within high-mountain stages were...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0745-3
更新日期：2008-07-01 00:00:00
abstract：PURPOSE:The aim of this study was to investigate the effect of an ultra-marathon on heart rate variability (HRV) and psychometric indices in endurance runners. In addition, we aimed to determine the magnitude of change and subsequent recovery for 7 days following the race. METHODS:Recreationally trained runners (n = 1...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-019-04187-6
更新日期：2019-09-01 00:00:00
abstract：AIMS:To determine the effects of high-intensity interval training (HIIT) following cardiac resynchronization therapy (CRT) implantation in patients with chronic heart failure (CHF), on noninvasive estimates of systolic ventricular function, exercise performance, severity of symptoms and quality of life. METHODS:Cardio...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-019-04165-y
更新日期：2019-08-01 00:00:00
abstract：PURPOSE:The purpose of this study was to investigate the effects of mental fatigue, characterized by a subjective feeling of tiredness, on the development of neuromuscular fatigue during a 4-km cycling time trial (4-km TT). METHODS:Eight recreationally trained male cyclists performed a 4-km TT after either performing ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-018-3974-0
更新日期：2018-11-01 00:00:00
abstract：PURPOSE:Morton (J Sport Sci 29:307-309, 2011) proposed a model of the peak power attained in ramp protocol ([Formula: see text]) that included critical power (CP) and anaerobic capacity as constants, and mean ramp slope (S) as variable. Our hypothesis is that [Formula: see text] depends only on S, so that Morton's mode...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-013-2705-9
更新日期：2013-10-01 00:00:00
abstract：:The object of this study was to assess the effects of magnitopuncture applied to Dazhui (DU14) point and Neiguan (PC6) points on sympathetic and parasympathetic nerve activities by power spectrum analysis of heart rate variability in healthy drivers during simulated driving. Using power spectrum analysis, the low freq...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/s00421-002-0747-5
更新日期：2003-01-01 00:00:00
abstract：PURPOSE:The aim of this study was to compare morning and evening time-trial performance, RPE and mood state of trained swimmers, taking into account chronotype, habitual training time-of-day and PERIOD3 (PER3) variable number tandem repeat genotype. METHODS:Twenty-six swimmers (18 males, age: 32.6 ± 5.7 years) swam 20...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3109-9
更新日期：2015-06-01 00:00:00
abstract：OBJECTIVE:Our purpose was to study the effects of aerobic, resistance, and mixed (aerobic and resistance) training programs on blood pressure, both at rest and during submaximal exercise in healthy people. METHODS:We randomized 39 physically active, healthy participants into aerobic, resistance, and mixed (aerobic and...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-017-3706-x
更新日期：2017-11-01 00:00:00
abstract：:The objective of this report was to analyse a potential role for FGF6 in muscle resistance to mechanical stress. Normal or regenerating muscles of FGF6 (-/-) mice versus wild-type mice were submitted to different protocols of damaging eccentric contractions (eccentric electrostimulation and intermittent downhill exerc...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1784-0
更新日期：2011-07-01 00:00:00
abstract：:This study examined the relation between femoral artery hyperemic responses to leg exercise and microvascular oxygen extraction in nine young [(mean +/- S.E.M) Y: 25 +/- 1 years] and 13 older (O: 67 +/- 1 years) healthy women. Femoral artery blood flow (FBF; Doppler ultrasound), mean arterial pressure (MAP), and femor...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0711-0
更新日期：2008-06-01 00:00:00
abstract：PURPOSE:In theory, a slow oxygen uptake ([Formula: see text]) kinetics leads to a greater accumulation of anaerobic by-products, which can, in turn, induce more neuromuscular fatigue. However, the existence of this relationship has never been tested. METHODS:After two sessions to measure peak [Formula: see text], peak...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-017-3585-1
更新日期：2017-05-01 00:00:00
abstract：PURPOSE:Eccentric training has been popularized for physical conditioning and prevention/rehabilitation of musculoskeletal disorders, especially due to the expressive responses in terms of muscular strength gain. In view of evidence that low-level laser therapy (LLLT) is able to increase exercise performance and accele...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-014-3055-y
更新日期：2015-03-01 00:00:00
abstract：PURPOSE:There is contradictory evidence related to the impact of ultra-marathon running on right ventricular (RV) structure and function. Consequently, the aims of this study were to: (1) comprehensively assess RV structure and function before and immediately following a 100-mile ultra-marathon in highly trained runner...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-014-2995-6
更新日期：2015-01-01 00:00:00
abstract：:During competitions, elite cross-country skiers produce higher external work rates on uphill than on flat terrain. However, it is not presently known whether this reflects solely higher energy expenditure. Furthermore, the kinematic factors associated with these higher rates of uphill work have not yet been examined. ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2261-0
更新日期：2012-08-01 00:00:00
abstract：PURPOSE:The aim of the current study was to investigate the effects of the probiotic Escherichia coli strain Nissle 1917 (EcN) on the exercise-induced disruption of gastrointestinal (GI) integrity and the associated release of damage and inflammatory markers. METHODS:After a pre-performance test, 19 untrained subjects...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-020-04382-w
更新日期：2020-07-01 00:00:00
abstract：PURPOSE:This pilot pre-and post-intervention study investigated the effects of a short-term aquatic exercise programme on physiological outcomes, symptoms and exercise capacity in women with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME). METHODS:Eleven women (54.8 ± 12.4 year) volunteered for the 5-week ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-018-3913-0
更新日期：2018-09-01 00:00:00
abstract：:Exercise is the example par excellence of the body functioning as a physiological system. Conventionally we think of the O(2) transport process as a major manifestation of that system linking and integrating pulmonary, cardiovascular, hematological and skeletal muscular contributions to the task of getting O(2) from t...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-1955-7
更新日期：2012-01-01 00:00:00
abstract：:A common null polymorphism (rs1815739; R577X) in the gene that codes for α-actinin-3 (ACTN3) has been related to different aspects of exercise performance. Individuals who are homozygous for the X allele are unable to express the α-actinin-3 protein in the muscle as opposed to those with the RX or RR genotype. α-actin...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-018-4010-0
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:This study tested the hypothesis that a novel, audio-visual-directed, home-based exercise training intervention would be effective at improving cardiometabolic health and mental well-being in inactive premenopausal women. METHODS:Twenty-four inactive premenopausal women (39 ± 10 years) were randomly assigned t...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-020-04315-7
更新日期：2020-04-01 00:00:00
abstract：PURPOSE:These studies determined (1) age- and sex-related differences in steadiness of isometric contractions when high cognitive demand was imposed across a range of forces with the elbow flexor muscles (study 1) and; (2) sex differences in steadiness among older adults when low cognitive demand was imposed (study 2)....
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3113-0
更新日期：2015-06-01 00:00:00
abstract：:SCUBA diving is regularly associated with asymptomatic changes in cardiac, pulmonary and vascular function. The aim of this study was to evaluate the changes in vascular/endothelial function following SCUBA diving and to assess the potential difference between two breathing gases: air and nitrox 36 (36% oxygen and 64%...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2187-6
更新日期：2012-06-01 00:00:00
