Abstract：
:No studies have considered whether a firefighter's boots are a factor influencing physiological responses. The purpose of this study was to examine physiological responses to a fire simulation activity (stair climb) in professional firefighters wearing rubber boots (RB) and leather boots (LB). Twelve professional firefighters participated in two counterbalanced simulated firefighter stair climb (SFSC) sessions, one wearing RB and the other wearing LB. Heart rate, oxygen uptake (VO(2)), expiratory ventilation (V(E)), blood lactate (BLa), salivary cortisol (SCORT), and leg strength were assessed prior to and following a SFSC. LB elicited significantly greater SCORT values and knee flexion time to peak torque. Furthermore, RB revealed significantly greater ankle dorsiflexion peak torque after SFSC. BLa was positively related to knee flexion peak torque after SFSC in the RB. Firefighters when wearing the RB may be more effective at resisting fatigue and increase more force production.
journal_name
Eur J Appl Physioljournal_title
European journal of applied physiologyauthors
Huang CJ,Garten RS,Wade C,Webb HE,Acevedo EOdoi
10.1007/s00421-009-1092-8subject
Has Abstractpub_date
2009-09-01 00:00:00pages
163-8issue
2eissn
1439-6319issn
1439-6327journal_volume
107pub_type
临床试验,杂志文章abstract：:The purpose of this descriptive study was to examine the exercise intensity of a mountain bike (MTB) marathon race lasting 8 days. Seven amateur MTBers (age 33.6 +/- 3.0 years, height 1.67 +/- 0.5 m, body mass 58.4 +/- 9.9 kg) completing the Transalp Challenge 2004 were involved in the study. Before the race subjects ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0855-y
更新日期：2008-12-01 00:00:00
abstract：:The sleep-wake state has a profound influence on many, perhaps most, aspects of normal physiology and is strongly implicated in the mediation (or remediation) of impaired health and performance. Many sleep disorders stem from abnormal respiratory anatomy or sleep-induced changes in respiratory control, underscoring th...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-002-0610-8
更新日期：2002-07-01 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
doi：10.1007/s00421-010-1423-9
更新日期：2010-07-01 00:00:00
abstract：PURPOSE:Contract-relax (CR) stretching increases range of motion (ROM) substantively, however its use in athletic environments is limited as the contractions performed in a highly stretched position require partner assistance, are often painful, and may induce muscle damage. Therefore, the acute effects of performing t...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3320-8
更新日期：2016-03-01 00:00:00
abstract：:A group of 26 sedentary adults [mean age 48.4 (SD 6.4) years] were allocated randomly into either a non-exercising control group (CON, n =9) or an exercise group (EX, n = 17) that trained 3 days a week for 12 weeks using a total body recumbent stepper (TBRS). Training intensity and duration progressed from 50% of hear...
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/s004210100435
更新日期：2001-07-01 00:00:00
abstract：PURPOSE:This study assessed the utility of the Children's Effort Rating Table (CERT) and the Eston-Parfitt (EP) Scale in estimating peak oxygen uptake ([Formula: see text]) in children, during cardiopulmonary exercise testing (CPET) on a treadmill. METHODS:Fifty healthy children (n = 21 boys; 9.4 ± 0.9 years) complete...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-016-3377-z
更新日期：2016-06-01 00:00:00
abstract：PURPOSE:This study investigated the isolated and combined effects of heat [temperate (22 °C/30 % rH) vs. hot (35 °C/40 % rH)] and hypoxia [sea level (FiO2 0.21) vs. moderate altitude (FiO2 0.15)] on exercise capacity and neuromuscular fatigue characteristics. METHODS:Eleven physically active subjects cycled to exhaust...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-014-2883-0
更新日期：2014-01-01 00:00:00
abstract：:This study tested the hypothesis that, as compared to whole-body bioelectrical impedance (BI) analysis, segmental BI analysis can estimate lean body mass (LBM) more accurately in a population with a large difference in muscularity. In addition to whole-body BI, which determines impedance (Z) between the wrist and ankl...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-004-1259-2
更新日期：2005-05-01 00:00:00
abstract：:Prolonged, strenuous exercise may lead to suppressive effects on the immune system, which might be responsible for a greater susceptibility to opportunistic infections. The aim of this study was to examine the influence of carbohydrate substitution (CHS) during prolonged, strenuous exercise on neutrophil granulocytes ...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-002-0642-0
更新日期：2002-10-01 00:00:00
abstract：PURPOSE:To compare the effects of different hypoxia severities on exercise capacity, cardio-respiratory, tissue oxygenation and neuromuscular fatigue characteristics in response to exhaustive intermittent cycling. METHODS:Eleven well-trained cyclists, repeated supra-maximal cycling efforts of 15 s (30% of anaerobic po...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-020-04495-2
更新日期：2021-01-01 00:00:00
abstract：:Exercise intolerance in heart transplant recipients (HTR) has a multifactorial origin, involving complex interactions among cardiac, neurohormonal, vascular, skeletal muscle and pulmonary abnormalities. However, the role of these abnormalities may differ as a function of time after transplantation and of many other va...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-003-0952-x
更新日期：2003-10-01 00:00:00
abstract：:This review discusses brain temperature as a physiological parameter, which is determined primarily by neural metabolism, regulated by cerebral blood flow, and affected by various environmental factors and drugs. First, we consider normal fluctuations in brain temperature that are induced by salient environmental stim...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-007-0450-7
更新日期：2007-09-01 00:00:00
abstract：:Exercise is linked with intensity-dependent immune response. Intracellular redox status is important in programmed cell death. This study, by closely examining 18 sedentary men who exercised moderately and severely (ie. 60% and 80% VO2max, respectively) for 40 min, investigated how exercise intensities influence intra...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-005-0005-8
更新日期：2005-10-01 00:00:00
abstract：PURPOSE:The purposes of this study were to evaluate the effect of endurance training on central fatigue development and recovery. METHODS:A control group was compared to a training group, which followed an 8-week endurance-training program, consisting in low-force concentric and isometric contractions. Before (PRE) an...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3123-y
更新日期：2015-07-01 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：:The objective of the present study was to relate changes in certain muscle characteristics and indicators of metabolism in response to endurance training to the concomitant changes in time to exhaustion (T(lim)) at a work rate corresponding to maximal oxygen uptake VO(2speak). Eight healthy sedentary subjects pedalled...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-005-1325-4
更新日期：2005-07-01 00:00:00
abstract：:This study contrasted the effects of load characteristics on coordinative strategies between postural holding and position tracking. Fifteen healthy adults conducted postural holding and sinusoidal tracking with the index finger while manipulated loads (0, 50, and 100 g) were superimposed on an outstretched arm. Oscil...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-009-0981-1
更新日期：2009-04-01 00:00:00
abstract：:Whole-body vibration (WBV) is being promoted as an efficient complement to resistance training. The aim of this study was to investigate the effects of an 8-week program of WBV in combination with resistance training on knee extensors muscular performance. A group of 29 young adults (25 men, 4 women; age 21.8 ± 1.5) p...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2091-0
更新日期：2012-04-01 00:00:00
abstract：PURPOSE:The prevalence of lifestyle diseases has escalated, and effective exercise training programmes are warranted. This study tested the hypothesis that regular participation in small-sided team handball training could provide beneficial health effects on cardiovascular, skeletal, and muscular parameters in young ad...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-018-4034-5
更新日期：2019-02-01 00:00:00
abstract：:Overload principle of training states that training load (TL) must be sufficient to threaten the homeostasis of cells, tissues, organs and/or body. However, there is no "golden standard" for TL measurement. The aim of the present study was to investigate if post-exercise heart rate variability (HRV) could be used to e...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-011-2031-z
更新日期：2012-03-01 00:00:00
abstract：PURPOSE:The purpose of the present study was to evaluate the effects of superimposed electromyostimulation (E) during cycling on the acute hormonal and metabolic response, as E might be a useful tool to intensify endurance training without performing high external workloads. METHODS:Thirteen subjects participated in t...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-014-2952-4
更新日期：2014-11-01 00:00:00
abstract：:The percutaneous muscle biopsy technique is an important tool used in exercise and applied physiology to study human skeletal muscle structure, adaptation, and regeneration. One important use of this technique has been the assessment of ultrastructural muscle damage, especially in tissue samples obtained following str...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s004210000287
更新日期：2000-11-01 00:00:00
abstract：PURPOSE:Current methods for estimating muscle motor unit (MU) number provide values which are remarkably similar for muscles of widely differing size, probably because surface electrodes sample from similar and relatively small volumes in each muscle. We have evaluated an alternative means of estimating MU number that ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-018-3811-5
更新日期：2018-04-01 00:00:00
abstract：:This study examined the association of blood lactate concentration [La] and heart rate (HR) with ratings of perceived exertion (RPE) during 60 min of steady workload cycling. Physically active college-aged subjects (n = 14) completed an exhaustive cycling test to determine VO(2) (peak) and lactate threshold (2.5 mmol ...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-004-1311-2
更新日期：2005-05-01 00:00:00
abstract：PURPOSE:Changes in mean skin temperature (Tsk) have been shown to modify the maximum rate of sweat ion reabsorption. This study aims to extend this knowledge by investigating if modifications could also be caused by local Tsk. METHODS:The influence of local Tsk on the sweat gland maximum ion reabsorption rates was inv...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-018-04059-5
更新日期：2019-03-01 00:00:00
abstract：:This study investigated fatigue-induced changes in spring-mass model characteristics during repeated running sprints. Sixteen active subjects performed 12 × 40 m sprints interspersed with 30 s of passive recovery. Vertical and anterior-posterior ground reaction forces were measured at 5-10 m and 30-35 m and used to de...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-010-1638-9
更新日期：2011-01-01 00:00:00
abstract：:To determine the effects of creatine supplementation during short-term resistance training overreaching on performance, body composition, and resting hormone concentrations, 17 men were randomly assigned to supplement with 0.3 g/kg per day of creatine monohydrate (CrM: n=9) or placebo (P: n=8) while performing resista...
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/s00421-003-1031-z
更新日期：2004-05-01 00:00:00
abstract：:The aim of this study was to use the rat moderate spinal cord contusion model to investigate the effects of incomplete spinal cord injury (SCI) on the muscle regeneration process, comparing regeneration of slow-twitch plantarflexor soleus muscle and fast-twitch dorsiflexor tibialis anterior (TA) muscle. Additionally, ...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-012-2429-2
更新日期：2013-01-01 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
doi：10.1007/s00421-012-2494-6
更新日期：2013-03-01 00:00:00
abstract：PURPOSE:Supra-tolerance head-to-foot directed gravitoinertial load (+Gz) typically induces a sequence of symptoms/signs, including loss of: peripheral vision-central vision-consciousness. The risk of unconsciousness is greater when anti-G-garment failure occurs after prolonged rather than brief exposures, presumably be...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-016-3499-3
更新日期：2017-01-01 00:00:00
