Abstract：
:We compared the ventilatory and circulatory responses during 20 s of light dynamic leg and arm exercises performed separately using dominant and non-dominant limbs. Seventeen subjects performed a 20-s single-leg knee extension-flexion exercise with a load of 5% of maximal muscle strength attached to the ankle. Fifteen of the seventeen subjects also did a single-arm elbow flexion-extension exercise in which a load was attached to the wrist in the same way as in the leg exercise. Similar movements were passively performed on the subjects by experimenters to avoid the effects of central command. The magnitude of change from rest (gain) in minute ventilation during passive movement (PAS) was significantly smaller in the dominant limbs than in the non-dominant limbs, though a significant difference was not detected during voluntary exercise (VOL). In contrast, heart rate and blood pressure responses did not show any differences between the dominant and non-dominant limbs during either VOL or PAS. In conclusion, the initial ventilatory response to PAS in the dominant limbs was lower than that of the non-dominant limbs, though the ventilatory response to VOL was not. Circulatory responses were not different between the dominant and non-dominant limbs. These results suggest that peripheral neural reflex during exercise could be different between dominant and non-dominant limbs and that ventilatory response at the onset of exercise might be controlled by the dual neural modulation of central command and peripheral neural reflex, resulting in the same ventilatory response to both dominant and non-dominant limb exercise.
journal_name
Eur J Appl Physioljournal_title
European journal of applied physiologyauthors
Hotta N,Yamamoto K,Sato K,Katayama K,Fukuoka Y,Ishida Kdoi
10.1007/s00421-007-0500-1subject
Has Abstractpub_date
2007-10-01 00:00:00pages
347-58issue
3eissn
1439-6319issn
1439-6327journal_volume
101pub_type
杂志文章abstract：:This study compared between alternating and pulsed current electrical muscle stimulation (EMS) for muscle oxygenation and blood volume during isometric contractions. Nine healthy men (23-48 years) received alternating current EMS (2500 Hz) modulated at 75 Hz on the knee extensors of one leg, and pulsed current EMS (75...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1699-9
更新日期：2011-05-01 00:00:00
abstract：:The thermal insulation properties of a military wet/cold protection glove of the German Bundeswehr were investigated using the thermophysiological simulation device CYBOR with a heated full-scale hand model. The aim of this study was the physiology related and more reliable estimation of a database for the thermal com...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-007-0660-z
更新日期：2008-09-01 00:00:00
abstract：PURPOSE:To assess the validity of RR intervals and short-term heart rate variability (HRV) data obtained from the Polar V800 heart rate monitor, in comparison to an electrocardiograph (ECG). METHOD:Twenty participants completed an active orthostatic test using the V800 and ECG. An improved method for the identificatio...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3303-9
更新日期：2016-03-01 00:00:00
abstract：:Whole-body vibration (WBV) leads to a rapid increase in intra-muscular temperature and enhances muscle power. The power-enhancing effects by WBV can, at least in part, be explained by intra-muscular temperature. However, this does not exclude possible neural effects of WBV occurring at the spinal level. The aim of thi...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-009-1215-2
更新日期：2010-01-01 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：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
doi：10.1007/s00421-019-04117-6
更新日期：2019-06-01 00:00:00
abstract：PURPOSE:The motor cortex (M1) appears to be a primary site of adaptation following both a single session, and repeated strength-training sessions across multiple weeks. Given that a single session of strength-training is sufficient to induce modification at the level of the M1 and corticospinal tract, this study sought...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-020-04316-6
更新日期：2020-04-01 00:00:00
abstract：PURPOSE:The cross-stressor adaptation hypothesis suggests that regular exercise leads to adaptations in the stress response systems that induce decreased physiological responses to psychological stressors. Even though an exercise intervention to buffer the detrimental effects of psychological stressors on health might ...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-015-3284-8
更新日期：2016-02-01 00:00:00
abstract：PURPOSE:To compare the increases in upper- and lower-body muscle strength in premenopausal women performing resistance training (RT) alone or alongside concurrent high-intensity interval training (CT). METHODS:Sixteen women (26-40 years) were randomly assigned into two groups that performed either RT or CT. Both group...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-017-3614-0
更新日期：2017-06-01 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：:We have recently demonstrated that electromyogram (EMG) amplitude of the frowning muscles correlates with perception of effort during leg-extension exercise. However, during aerobic exercise the relationship between facial EMG and perception of effort has never been investigated. The aim of the present study was to in...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2138-2
更新日期：2012-05-01 00:00:00
abstract：:The purpose of this study was to investigate the effects of 20 days bed-rest on the elastic properties of tendon structures of the human knee extensor muscles in vivo. Six healthy men carried out a 6 degrees head-down bed-rest for 20 days. Muscle volume and maximal voluntary contraction (MVC) torque of the quadriceps ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s004210000309
更新日期：2000-12-01 00:00:00
abstract：:The purpose of this study was to determine for the first time by repeated non-invasive 13C-NMR spectrometry whether blood lactate concentration affects glycogen reduction in non-exercising muscle during prolonged (6 h) physical exercise in healthy adult males. Such an effect would indirectly show that glycogenolysis i...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-004-1109-2
更新日期：2004-08-01 00:00:00
abstract：:Space flight is a new experience for humans. Humans adapt if not perfectly, rather well to life without gravity. There is a reductive remodeling of the musculo-skeletal system. Protein is lost from muscles and calcium from bones with anti-gravity functions. The observed biochemical and physiological changes reflect th...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-012-2548-9
更新日期：2013-09-01 00:00:00
abstract：:To determine if there is a sex dimorphism in the skeletal muscle signaling response to sprint exercise, 17 men and ten women performed a 30-s Wingate test. Muscle biopsies were taken before, immediately after the exercise and at 30 and 120 min during the recovery period. Thr(172)-AMPKα, Ser(221)-ACCβ, Thy(705)-STAT3, ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2164-0
更新日期：2012-05-01 00:00:00
abstract：:The objective of this study was to determine the impact of treadmill locomotor training on the expression of insulin-like growth factor I (IGF1) and changes in myogenic regulatory factors (MRFs) in rat soleus muscle following spinal cord injury (SCI). Moderate, midthoracic (T(8)) contusion SCIs were produced using a N...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1392-z
更新日期：2010-07-01 00:00:00
abstract：:The purpose of the present article is to identify the most appropriate method of scaling VO2max for differences in body mass when assessing the energy cost of time-trial cycling. The data from three time-trial cycling studies were analysed (N = 79) using a proportional power-function ANCOVA model. The maximum oxygen u...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-005-1321-8
更新日期：2005-08-01 00:00:00
abstract：PURPOSE:The aim of the present study was to understand the role of central (cardiovascular O2 delivery) and peripheral factors (muscle level) in limiting the maximal aerobic performance in obese (OB) subjects. METHODS:Fifteen OB (mean age ± SD 25 ± 7 years; BMI 43 ± 7 kg/m2) and 13 lean sedentary subjects (CTRL, age 2...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-019-04167-w
更新日期：2019-08-01 00:00:00
abstract：:Twenty healthy women aged between 65 and 74 years, trained three times a week, for 16 weeks, on a cycle ergometer, to determine the effects of dynamic resistance training on heart rate variability (HRV). Subjects were allocated to two training groups, high (HI, n=10) and low (LO, n=10) intensity. The HI group performe...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-002-0775-1
更新日期：2003-03-01 00:00:00
abstract：:The incidence and nature of cardiac arrhythmias during static apnea were studied by monitoring the electrocardiogram (ECG) and oxygen saturation (SaO(2)) of 16 recreational breath-hold divers. All subjects completed a maximal apnea with a mean (+/-SD) breath-hold duration of 281 (+/-73) s without clinical complication...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0945-x
更新日期：2009-03-01 00:00:00
abstract：:Using an improved Peronnet-Thibault model to analyse the maximal power available during exercise, it was found that a 3rd-order relaxation process for the decreasing dynamics of aerobic power can describe accurately the data available for world track records and aerobic-to-total energy ratio (ATER). It was estimated t...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-001-0555-3
更新日期：2002-04-01 00:00:00
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
doi：10.1007/s00421-020-04461-y
更新日期：2020-11-01 00:00:00
abstract：PURPOSE:To determine if and how hypoxia combined with elevated carboxyhaemoglobin fraction (F HbCO) affects peripheral diffusing capacity and O2 extraction in animals exercising at their maximal aerobic capacity ([Formula: see text]). METHODS:Six goats ran on a treadmill at speeds eliciting [Formula: see text] while b...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-013-2799-0
更新日期：2014-04-01 00:00:00
abstract：:All studies on the oxygen uptake (VO2) slow component have been carried out for the sporting disciplines of cycling or running, but never for swimming. Considering that front crawl swimming is a sport discipline that is fundamentally different from both running and cycling, the aim of this study was to verify whether ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s004210000348
更新日期：2001-01-01 00:00:00
abstract：:Adaptations to chronic hypoxia involve changes in membrane transport proteins. The underlying mechanism of this response may be related to concomitant occurring changes in erythropoietin (Epo) levels. We therefore tested the direct effects of recombinant human erythropoietin (rHuEpo) treatment on the expression of mus...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-007-0567-8
更新日期：2007-12-01 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
doi：10.1007/s00421-011-2033-x
更新日期：2012-02-01 00:00:00
abstract：PURPOSE:During high intensity exercise, both respiratory muscle fatigue and cardiovascular reflexes occur; however, it is not known how inactive limb blood flow is influenced. The purpose of this study was to determine the influence of moderate and high exercise intensity on respiratory muscle fatigue and inactive limb...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-014-2905-y
更新日期：2014-08-01 00:00:00
abstract：:The aim of this study was to determine the effect of cycle intensity on subsequent running performance and combined cycle-run (CR) performance. Seven triathletes undertook a cycling graded exercise test to exhaustion, an isolated 500-kJ cycle time trial (CTT) and an isolated 5-km running time trial. Then they performe...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-010-1547-y
更新日期：2010-11-01 00:00:00
abstract：:Fatmax and lactate increase above baseline (LIAB) were measured in 11 adolescent girls and 8 adolescent boys during incremental cycling. Fatmax was the exercise intensity at the point of maximal fat oxidation rate (MFO). The LIAB was the exercise intensity coincident with a sustained increase in blood (lactate) above ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1453-3
更新日期：2010-08-01 00:00:00
abstract：:The purpose of this study was to determine whether sweat sodium concentration ([Na(+)](sweat)) during exercise in the heat differs between aerobically trained and untrained individuals. On three occasions, ten endurance-trained (Tr) and ten untrained (UTr) subjects (VO2peak = 4.0 ± 0.8 vs. 3.4 ± 0.7 L min(-1), respect...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-011-1911-6
更新日期：2011-11-01 00:00:00
