Abstract:
:The ergogenic and therapeutic effects of increasing muscle creatine by supplementation are well-recognized. It appears that similar benefits to brain function and cognitive processing may also be achieved with creatine supplementation, however research in this area is more limited, and important knowledge gaps remain. The purpose of this review is to provide a comprehensive overview of the current state of knowledge about the influence of creatine supplementation on brain function in healthy individuals. It appears that brain creatine is responsive to supplementation, however higher, or more prolonged dosing strategies than those typically used to increase muscle creatine, may be required to elicit an increase in brain creatine. The optimal dosing strategy to induce this response, is currently unknown, and there is an urgent need for studies investigating this. When considering the influence of supplementation strategies on cognitive processes, it appears that creatine is most likely to exert an influence in situations whereby cognitive processes are stressed, e.g. during sleep deprivation, experimental hypoxia, or during the performance of more complex, and thus more cognitively demanding tasks. Evidence exists indicating that increased brain creatine may be effective at reducing the severity of, or enhancing recovery from mild traumatic brain injury, however, only limited data in humans are available to verify this hypothesis, thus representing an exciting area for further research.
journal_name
Eur J Sport Scijournal_title
European journal of sport scienceauthors
Dolan E,Gualano B,Rawson ESdoi
10.1080/17461391.2018.1500644subject
Has Abstractpub_date
2019-02-01 00:00:00pages
1-14issue
1eissn
1746-1391issn
1536-7290journal_volume
19pub_type
杂志文章,评审abstract::The aim of this study was to investigate the effects of caffeine ingestion on upper-body intermittent strength endurance performance of combat sports athletes. Using a double-blind and placebo-controlled crossover design, ten experienced judo and jiu-jitsu athletes performed an upper-body intermittent strength enduran...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2021.1874058
更新日期:2021-01-08 00:00:00
abstract::Abstract We investigated the effects of taurine supplementation on cycling time to exhaustion in cold conditions. Eleven males cycled to exhaustion at a power output equivalent to the mid-point between ventilatory threshold and maximum aerobic power following 15-min rest in the cold (apparent temperature of ∼ 4°C; air...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1858175
更新日期:2020-12-25 00:00:00
abstract::Recent research found perfectionistic strivings to predict performance in a novel basketball task among novice basketball players. The current study builds on this research by examining whether this is also the case for performance in a familiar basketball training task among experienced basketball players, and whethe...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2018.1508503
更新日期:2018-10-01 00:00:00
abstract::Carbohydrate (CHO) mouth rinse has been shown to improve endurance performance and maintain the central drive of contracting muscles. Salt (NaCl) mouth rinse solution, often used in dentistry to desensitise the oral cavity to pain, could also activate cortical areas of the brain. Hence, the objective of this prelimina...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1730980
更新日期:2020-02-28 00:00:00
abstract::Recent laboratory studies have suggested that heart rate variability (HRV) may be an appropriate criterion for training load (TL) quantification. The aim of this study was to validate a novel HRV index that may be used to assess TL in field conditions. Eleven well-trained long-distance male runners performed four exer...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2015.1004373
更新日期:2016-01-01 00:00:00
abstract::Table tennis players often execute one-step, side-step or cross-step to move to an appropriate position for topspin forehand. However, to our knowledge, no studies have investigated the footwork effects on lower-limb kinetics and kinematics, which are related to playing performance and injury prevention. This study ex...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2018.1534993
更新日期:2019-05-01 00:00:00
abstract::Quiet eye training (QET) may be a more effective method for teaching children to catch than traditional training (TT) methods, but it is unclear if the benefits accrued persist in the long term. Thirty children were randomly allocated into a QET or TT group and, while wearing a mobile eye tracker, underwent baseline t...
journal_title:European journal of sport science
pub_type: 杂志文章,随机对照试验
doi:10.1080/17461391.2015.1122093
更新日期:2017-02-01 00:00:00
abstract::The aim of this study was to assess the reliability and convergent validity of the 7-day Physical Activity Recall (7-day PAR) interview in a sample of the Spanish population. Valid 7-day PAR interviews were conducted and RT3 accelerometer measurements taken for 160 subjects from the primary care population aged 24-83,...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2012.705332
更新日期:2014-01-01 00:00:00
abstract::The starting point of this contribution is the potential risk to health and performance from the combination of elite sporting careers with the pursuit of education. In European sport science and politics, structural measures to promote dual careers in elite sports have been discussed increasingly of late. In addition...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2017.1407363
更新日期:2018-02-01 00:00:00
abstract::The study aimed to evaluate the mediating effect of biological maturation on anthropometrical measurements, performance indicators and subsequent selection in a group of academy rugby union players. Fifty-one male players 14-17 years of age were assessed for height, weight and BMI, and percentage of predicted mature s...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2016.1205144
更新日期:2016-11-01 00:00:00
abstract::Variability analysis has been used to understand how competitive constraints shape different behaviours in team sports. In this study, we analysed and compared variability of tactical performance indices in players within complex I at two different competitive levels in volleyball. We also examined whether variability...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2016.1271459
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:Effective warm-ups are attributed to several temperature-related mechanisms. Strategies during the transition phase, preceding swimming competition, have been shown to prolong temperature-related warm-up effects. The purpose of this study was to evaluate the effects of two different clothing strategies during...
journal_title:European journal of sport science
pub_type: 杂志文章,随机对照试验
doi:10.1080/17461391.2017.1411528
更新日期:2018-03-01 00:00:00
abstract:PURPOSE:To investigate if combined strength and aerobic training can enhance aerobic capacity in the elderly to a similar extent as aerobic training alone when training duration is matched. METHODS:Elderly men and women (age 63.2 ± 4.7) were randomized into two intervention groups: an aerobic group (AG, n = 17) and a ...
journal_title:European journal of sport science
pub_type: 杂志文章,随机对照试验
doi:10.1080/17461391.2015.1060262
更新日期:2015-01-01 00:00:00
abstract::Carbohydrate (CHO) mouth rinse has been shown to improve time trial performance. Although the exact mechanism remains un-established, research postulates that there are oral cavity receptors which increase neural drive. Increasing the duration of the mouth rinse could potentially increase stimulation of these receptor...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2013.785599
更新日期:2014-01-01 00:00:00
abstract::Previous studies indicate that elastic resistance bands (ERB) can be a viable option to conventional resistance-training equipment (CRE) during single-joint resistance exercises, but their efficacy has not been established for several commonly used multiple-joint resistance exercises. Thus, we compared muscular activa...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2017.1337229
更新日期:2017-09-01 00:00:00
abstract::Aim: The objective of this current research was to compare fat oxidation rates during an incremental cycling exercise test in a temperate vs. hot environment. Methods: Twelve healthy young participants were recruited for a randomised crossover experimental design. Each participant performed a VO2max test in a thermone...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1809715
更新日期:2020-09-08 00:00:00
abstract::In team sports, non-contact ACL and MCL injuries occur during abrupt changes of direction, like turns or cutting manoeuvres. Fatigue affects dynamic neuromuscular control and increases knee injury risk. This study analysed how lower limb joints and centre-of-mass kinematics are affected throughout a high-intensity run...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2019.1578416
更新日期:2019-09-01 00:00:00
abstract::This study investigated the effect of high-intensity cycling re-warm up (RW) within a very short time-frame on the subsequent intermittent sprint performance. Twelve active males completed three trials in random order: control (CON); 3-min RW at 30% of maximal oxygen uptake (VO2max) (RW30); and 1-min RW at 90% of VO2m...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1713901
更新日期:2020-11-01 00:00:00
abstract::Body dissatisfaction is a phenomenon that may already occur in childhood and is linked to a variety of psychosocial risks. As the role of physical activity in the context of body dissatisfaction is still ambivalent, a cross-sectional study with 602 normal weight children (50.2% girls; Mage = 9.23 years; SD = 0.79) was...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2018.1473498
更新日期:2018-08-01 00:00:00
abstract::Purpose of the study was to quantify the importance of auditory feedback for movement precision in elevated rowing task difficulty with elite athletes under normal and masked hearing conditions. It was hypothesized that rowing with masked hearing would reduce the precision of movement, particularly at the non-usual/le...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2019.1710265
更新日期:2020-11-01 00:00:00
abstract::To analyse the influence of distance, time point of competition, round and finishing position on end-spurt behaviour in swimming. Race results in 800-m and 1500-m freestyle swimming from the last 8 World Championships and 5 Olympic Games (1998-2016) including 1433 races and 528 swimmers were obtained. The end-spurt fo...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1851772
更新日期:2020-12-14 00:00:00
abstract::In this study, we aimed to determine the exercise intensities eliciting the highest (FATmax) and the lowest (FATmin) fat oxidation rate in male cyclists and to compare these intensities with their individual aerobic (AeT) and anaerobic (AnT) thresholds, respectively. Twenty-two moderately trained male cyclists perform...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1717640
更新日期:2021-01-01 00:00:00
abstract::Measurement of maximum voluntary muscle contractions are effort-dependent - valid measurement requires maximal voluntary effort (MVE) from participants. Submaximal efforts (SMEs) yield invalid and potentially misleading results. This is particularly problematic in medico-legal and Para sport assessments where low stre...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1834623
更新日期:2020-11-04 00:00:00
abstract::This study aimed to analyse differences in pacing profiles in four marathon competitions and to explore that pacing per time category. A database of 91,493 runners gathered from 4 different races was analysed (Valencia, Chicago, London and Tokyo Marathon). Participants were categorized in accordance with their complet...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2020.1838621
更新日期:2020-11-17 00:00:00
abstract::Aging is associated with oxidative stress that may increase susceptibility to respiratory infections (RIs). We aimed to assess the impact of exercise training on the risk of RIs in older adults and on a targeted metabolomic profile of stress oxidative lipid peroxidation-related metabolites. METHODS:In an 8-month clin...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2018.1499809
更新日期:2019-04-01 00:00:00
abstract::The effect of intellectual impairment on sports performance has received limited attention by researchers. As a contribution to closing this gap, the purpose of the present investigation was to examine the differences in tactical proficiency between table tennis players with and without intellectual disabilities (ID)....
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2013.825645
更新日期:2014-01-01 00:00:00
abstract::The purpose of the present study was to investigate the effect of two different resistance training (RT) prescription methods on phase angle (PA) in older women. Seventy-six older women (68.5 ± 5.7 years) were randomly assigned to one of three groups: two training groups that performed an eight-week RT programme eithe...
journal_title:European journal of sport science
pub_type: 杂志文章,随机对照试验
doi:10.1080/17461391.2017.1310932
更新日期:2017-08-01 00:00:00
abstract:INTRODUCTION:Low energy availability (LEA) results in physiological adaptations, which can contribute to unfavourable health outcomes. Little information exists on risk of LEA in active individuals competing in different sports or levels of competition. The aims of this study were to (1) identify risk of LEA in females...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2018.1526973
更新日期:2019-02-01 00:00:00
abstract::Sit-stand workstations offer a potential strategy to reduce prolonged occupational sitting. This controlled intervention study examined the effects of an environmental intervention on occupational sedentary time, musculoskeletal comfort and work ability, and the usability of sit-stand workstations in office work via a...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2015.1106590
更新日期:2016-09-01 00:00:00
abstract::This study examines the role of regional government quality in health-related participation in sport and physical activity among adults (18-64 years) in 28 European countries. The importance of the analysis rests in the relative autonomy that regional and local governments have over policy decisions connected with spo...
journal_title:European journal of sport science
pub_type: 杂志文章
doi:10.1080/17461391.2017.1376119
更新日期:2017-11-01 00:00:00