Abstract：
:Prolonged immobilization of the human body results in functional impairments and musculoskeletal system deconditioning that may be attenuated by adequate muscle exercise. In a 56-day horizontal bed rest campaign involving voluntary males we investigated the effects of vibration muscle exercise (RVE, 2x6 min daily) on the lower limb skeletal muscles using a newly designed foot plantar trainer (Galileo Space) for use at supine position during bed rest. The maximally voluntary isometric plantar flexion force was maintained following regular RVE bouts during bed rest (controls -18.6 %, P<0.05). At the start (BR2) and end of bed rest (BR55) muscle biopsies were taken from both mixed fast/slow-type vastus lateralis (VL) and mainly slow-type soleus muscle (SOL), each having n=10. RVE group: the size of myofiber types I and II was largely unchanged in VL, and increased in SOL. Ctrl group: the SOL depicted a disrupted pattern of myofibers I/II profiles (i.e., type II>140 % vs. preBR) suggesting a slow-to-fast muscle phenotype shift. In RVE-trained SOL, however, an overall conserved myofiber I/II pattern was documented. RVE training increased the activity-dependent expression of nitric oxide synthase type 1 immunofluorescence at SOL and VL myofiber membranes. These data provide evidence for the beneficial effects of RVE training on the deconditioned structure and function of the lower limb skeletal muscle. Daily short RVE should be employed as an effective atrophy countermeasure co-protocol preferentially addressing postural calf muscles during prolonged clinical immobilization or long-term human space missions.
journal_name
Eur J Appl Physioljournal_title
European journal of applied physiologyauthors
Blottner D,Salanova M,Püttmann B,Schiffl G,Felsenberg D,Buehring B,Rittweger Jdoi
10.1007/s00421-006-0160-6keywords:
subject
Has Abstractpub_date
2006-06-01 00:00:00pages
261-71issue
3eissn
1439-6319issn
1439-6327journal_volume
97pub_type
杂志文章,随机对照试验abstract：:The maximal lactate steady state (MLSS) is defined as the highest blood lactate concentration that can be maintained over time without a continual blood lactate accumulation. The objective of the present study was to analyze the effects of pedal cadence (50 vs. 100 rev min(-1)) on MLSS and the exercise workload at MLS...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-005-0090-8
更新日期：2006-03-01 00:00:00
abstract：:We compared two methods to determine IL-6 at rest and following exercise. On two occasions, plasma IL-6 was determined in 10 men and 13 women before and immediately following 90 min of cycling at 65% V(O)(2max) using a cytometric bead array (CBA) and an ELISA. The CBA detected IL-6 in 63% of pre-exercise samples and 8...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0866-8
更新日期：2009-01-01 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：:To investigate the possible role of adrenaline in the response of interleukin (IL)-6 and IL-1 receptor antagonists (ra) to extreme physiological conditions such as trauma and exercise, we examined the concentrations in the plasma of these cytokines during an adrenaline infusion. Given the fact that HIV infected patien...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s004210000257
更新日期：2000-09-01 00:00:00
abstract：:The recently reported static stretching impairments found in adults have not been studied in youth. Furthermore, stretch-training effects on sprint performance are equivocal, hence the purpose of this study was to examine the effect of stretch and sprint training on the acute effects of static stretching in 13-15 year...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0799-2
更新日期：2008-10-01 00:00:00
abstract：PURPOSE:Traditional resistance exercise decreases vagal tone up to 30 min after an acute bout of resistance exercise, which may increase the risk of cardiovascular events. However, the effects of resistance exercise with blood flow restriction (BFR) on autonomic modulation are unclear. To evaluate autonomic modulation ...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-019-04201-x
更新日期：2019-10-01 00:00:00
abstract：:Heart rate recovery (HRR) after submaximal exercise improves after training. However, it is unknown if this also occurs in already well-trained cyclists. Therefore, 14 well-trained cyclists (VO(2max) 60.3 +/- 7.2 ml kg(-1) min(-1); relative peak power output 5.2 +/- 0.6 W kg(-1)) participated in a high-intensity train...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0952-y
更新日期：2009-03-01 00:00:00
abstract：:The purpose of this study was to assess the effect of a soccer match on the cardiac autonomic control of heart rate (HR) in soccer referees. Sixteen Spanish regional and third division referees (11 males: 26 ± 7 years, 74.4 ± 4.1 kg, 178 ± 3 cm, Yo-Yo IR1 ~600-1,560 m; 5 females: 22 ± 3 years, 59.3 ± 4.8 kg, 158 ± 8 c...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-011-2202-y
更新日期：2012-06-01 00:00:00
abstract：:The aims of this study were (1) to evaluate changes in muscle activity associated with physiological fatigue and decreased swimming velocity (SV) during 200 m of front crawl swimming, and (2) to examine the relationship between the decreased SV and changes in kinematic or electromyogram parameters. Twenty swimmers par...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-012-2321-0
更新日期：2012-09-01 00:00:00
abstract：PURPOSE:Vascular dysfunction has been demonstrated in patients with Alzheimer's disease (AD). Exercise is known to positively affect vascular function. Thus, the aim of our study was to investigate exercise-induced effects on vascular function in AD. METHODS:Thirty-nine patients with AD (79 ± 8 years) were recruited a...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-020-04447-w
更新日期：2020-10-01 00:00:00
abstract：PURPOSE:The purpose of this single-blind, repeated measures study was to investigate the effect of two hypoxic patterns, continuous or intermittent on key markers of haematological adaptation, stress and cardiac damage in healthy senior participants. METHODS:Fifteen healthy senior participants each followed a three-ph...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-020-04310-y
更新日期：2020-03-01 00:00:00
abstract：:The purpose of this study was to investigate the effects of unilateral muscle fatigue induced on the hip flexors/extensors or the ankle plantar/dorsiflexors on unipedal postural stability under different visual conditions. Twenty-four healthy young women completed 2 testing sessions 1 week apart with a randomized orde...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-012-2330-z
更新日期：2012-10-01 00:00:00
abstract：:We aimed to gain insight into the role that the transitory increases in anabolic hormones play in muscle hypertrophy with unilateral resistance training. Ten healthy young male subjects (21.8 +/- 0.4 years, 1.78 +/- 0.04 m, 75.6 +/- 2.9 kg; mean +/- SE) engaged in unilateral resistance training for 8 week (3 days/week...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-006-0300-z
更新日期：2006-12-01 00:00:00
abstract：PURPOSE:This study examined the effects of combined cooling and lower body heat maintenance during half-time on second-half intermittent sprint performances. METHODS:In a repeated measures design, nine males completed four intermittent cycling trials (32.1 ± 0.3 °C and 55.3 ± 3.7% relative humidity), with either one o...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-019-04177-8
更新日期：2019-08-01 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：:Stoppage of endurance exercise training leads to complete loss of maximal oxygen uptake ([Formula: see text]) gain but not submaximal exercise blood lactate concentrations. However, the detailed mechanisms are still unknown. Thus, we investigated the effects of exercise-training cessation at lactate threshold (LT) int...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-011-2036-7
更新日期：2012-03-01 00:00:00
abstract：:We summarise recent results obtained in testing some of the algorithms utilised for estimating breath-by-breath (BB) alveolar O2 transfer (VO2A) in humans. VO2A is the difference of the O2 volume transferred at the mouth minus the alveolar O2 stores changes. These are given by the alveolar volume change at constant O2...
journal_title：European journal of applied physiology
pub_type： 杂志文章,评审
doi：10.1007/s00421-003-0951-y
更新日期：2003-10-01 00:00:00
abstract：PURPOSE:This study aimed to examine the effect of acute blood flow restriction during the late recovery phase between two resistance exercise bouts on muscular endurance and oxygenation. METHODS:Amateur male middle- and long-distance runners performed two bouts of one-leg dynamic plantar flexion exercise to failure wi...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-017-3771-1
更新日期：2018-02-01 00:00:00
abstract：:Exercise-induced fatigue causes changes within the central nervous system that decrease force production capacity in fatigued muscles. The impact on unrelated, non-exercised muscle performance is still unclear. The primary aim of this study was to examine the impact of a bilateral forearm muscle contraction on the mot...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-012-2462-1
更新日期：2013-03-01 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
doi：10.1007/s00421-011-2284-6
更新日期：2012-09-01 00:00:00
abstract：PURPOSE:This study aimed to assess the effect of vibration frequency (f out) on the electromyographic (EMG) activity of the biceps brachii (BB) and triceps brachii (TB) muscles when acting as agonist and antagonist during static exercises with different loads. METHODS:Fourteen healthy men were asked to hold a vibrator...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-015-3108-x
更新日期：2015-06-01 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:Hyperpnea training has been used as a method for both improving exercise performance in healthy persons and improving ventilatory capacity in patients with pulmonary disease. However, voluntary hyperpnea causes acute declines in pulmonary function, but the effects of repeated days of hyperpnea on airway functio...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-020-04302-y
更新日期：2020-03-01 00:00:00
abstract：:We have previously shown that Achilles tendon length is related to walking economy on the flat, presumably because of increased stretch-shortening cycle elastic energy savings. In addition, greater walking economy in African American (AA) women compared to European American (EA) women is explained by longer Achilles t...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-010-1816-9
更新日期：2011-08-01 00:00:00
abstract：:Measuring maximal sniff pressures is an easy way of assessing inspiratory muscle strength. During a static manoeuvre, the pattern of inspiratory muscle recruitment during a sniff can vary from one individual to another. We therefore assessed how voluntarily changing muscle recruitment would affect sniff oesophageal, g...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s004210100469
更新日期：2001-10-01 00:00:00
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...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-007-0500-1
更新日期：2007-10-01 00:00:00
abstract：PURPOSE:This study compared the effect of periodised versus non-periodised (NP) resistance training on neuromuscular adaptions in older adults. METHODS:Forty-one apparently healthy untrained older adults (female = 21, male = 20; 70.9 ± 5.1 years; 166.3 ± 8.2 cm; 72.9 ± 13.4 kg) were recruited and randomly stratified t...
journal_title：European journal of applied physiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00421-017-3605-1
更新日期：2017-06-01 00:00:00
abstract：:The present study examined the effects of raising both skin temperature and core temperature, separately and in combination, on perceptions of heat-related fatigue (alertness, contentment, calmness and thermal comfort), cardiovascular function and on objective measures of cognitive performance (reaction time and accur...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-008-0677-y
更新日期：2008-09-01 00:00:00
abstract：:The aim of the study was to evaluate the influence of chronic hypobaric hypoxia [43 days at 5050 m above sea level, a.s.l.] on the electrical and mechanical activities of the elbow flexor and knee extensor muscles during sustained maximal isometric contractions. Seven subjects participated in this study. The maximal v...
journal_title：European journal of applied physiology
pub_type： 杂志文章
doi：10.1007/s00421-003-0922-3
更新日期：2003-10-01 00:00:00
abstract：:To examine the effects of lower-limb unilateral resistance exercise on central and peripheral arterial stiffness, thirteen participants (7 male and 6 female, mean age = 21.5 +/- 0.7 years) performed leg press exercise using their dominant leg. Pulse wave velocity (PWV) was used to measure central (carotid to femoral) ...
journal_title：European journal of applied physiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00421-006-0259-9
更新日期：2006-09-01 00:00:00
