Effects of nicotinamide adenine dinucleotide hydride on physical and mental performance.

Abstract:

:The aim of this study was to assess the effects of nicotinamide adenine dinucleotide hydride (NADH) on maximal oxygen uptake (VO2max), maximal anaerobic running time, and mental performance. Eight men were exposed to a supplement treatment (30 mg NADH as ENACHI tablets per day) and to a placebo treatment, each of 4 weeks' duration, in a balanced, double-blind, and cross-over design. The two treatments were separated by a 14-week wash-out period. The results indicated that VO2max, maximal anaerobic running time, and the ability to concentrate were similar in the NADH and placebo conditions. There were also no differences in blood lactate, creatine kinase, reaction time or feelings of fatigue between the treatments. A counter-movement jump performed at rest and 2 min after the aerobic test differed significantly (P

journal_name

J Sports Sci

authors

Mero A,Raitanen R,Birkmayer J,Komi P

doi

10.1080/02640410701474200

subject

Has Abstract

pub_date

2008-02-01 00:00:00

pages

311-9

issue

3

eissn

0264-0414

issn

1466-447X

pii

783988802

journal_volume

26

pub_type

杂志文章
  • The kinematic differences between skill levels in the squash forehand drive, volley and drop strokes.

    abstract::Knowledge of the kinematic differences that separate highly skilled and less-skilled squash players could assist the progression of talent development. This study compared trunk, upper-limb and racket kinematics between two groups of nine highly skilled and less-skilled male athletes for forehand drive, volley and dro...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2020.1747828

    authors: Williams BK,Sanders RH,Ryu JH,Graham-Smith P,Sinclair PJ

    更新日期:2020-07-01 00:00:00

  • Moving Well-Being Well: Investigating the maturation of fundamental movement skill proficiency across sex in Irish children aged five to twelve.

    abstract::Fundamental movement skills (FMS) are the basic building blocks of more advanced, complex movements required to participate in physical activity. This study examined FMS proficiency across the full range of Irish primary school children (n = 2098, 47% girls, age range 5-12 years). Participants were assessed using the ...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2019.1651144

    authors: Behan S,Belton S,Peers C,O'Connor NE,Issartel J

    更新日期:2019-11-01 00:00:00

  • The effects of weighted skates on ice-skating kinematics, kinetics and muscular activity.

    abstract::Sport-specific resistance training, through limb loading, can be a complimentary training method to traditional resistance training by loading the working muscles during all phases of a specific movement. The purpose of this study was to examine the acute effects of skating with an additional load on the skate, using ...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2017.1407033

    authors: Mavor MP,Hay DC,Graham RB

    更新日期:2018-07-01 00:00:00

  • Heat--sweat--dehydration--rehydration: a praxis oriented approach.

    abstract::In any situation where heat production as a result of physical exercise exceeds heat elimination from the body by radiation and convection, the body will depend on sweat secretion and evaporation for its thermoregulation. Sweat secretion will reach maximal levels at high energy expenditures in the heat but will be lim...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640419108729871

    authors: Brouns F

    更新日期:1991-07-01 00:00:00

  • Physical fitness is associated with better technical performance in adolescent alpine ski racers after controlling for practice time: A retrospective regression analysis.

    abstract::In an effort to evaluate the mechanisms underpinning performance in alpine ski racing, researchers have focused on the predictive validity of measures derived from fitness assessments. However, a limitation of this literature is the absence of practice time, since prolonged training may naturally develop specific fitn...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2020.1823088

    authors: DeCouto BS,Fawver B,Taylor T,Williams AM

    更新日期:2020-09-20 00:00:00

  • Validation of ball spin estimates in tennis from multi-camera tracking data.

    abstract::The purpose of this study was to examine the accuracy of methods to estimate ball spin rate and spin axis direction using multi-camera tracking technology. The method implemented by Hawk-Eye and a theoretical ball trajectory model were assessed for their accuracy against high speed-vision. A theoretical ball trajector...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2019.1697189

    authors: Cant O,Kovalchik S,Cross R,Reid M

    更新日期:2020-02-01 00:00:00

  • Examining relative age effects on performance achievement and participation rates in Masters athletes.

    abstract::Although the relative age effect has been widely observed in youth sports (Musch & Grondin, 2001), it is unclear whether it generalizes across the lifespan. The purpose of this study was to examine the relative age effect among a population of Masters athletes using archived data. Two successive studies examined the f...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640410601110128

    authors: Medic N,Starkes JL,Young BW

    更新日期:2007-10-01 00:00:00

  • Differences between the sexes in the three-dimensional angular rotations of the lumbo-pelvic-hip complex during treadmill running.

    abstract::The aims of this experiment were to determine whether there are differences between the sexes in the three-dimensional angular rotations of the lumbo-pelvic-hip complex during running and, if such differences exist, to establish whether factors other than sex can explain the observed differences. A cohort of 44 non-in...

    journal_title:Journal of sports sciences

    pub_type: 临床试验,杂志文章

    doi:10.1080/0264041031000070859

    authors: Schache AG,Blanch P,Rath D,Wrigley T,Bennell K

    更新日期:2003-02-01 00:00:00

  • Concurrent validity and reliability of an iPhone app for the measurement of ankle dorsiflexion and inter-limb asymmetries.

    abstract::The purpose of this investigation was to analyze the validity and reliability of an iPhone app (named: Dorsiflex) for the measurement of weight-bearing ankle dorsiflexion. To do this, twelve healthy participants (age=28.6±2.3 years) performed a weight-bearing lunge test with each leg in five separate occasions, while ...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2018.1494908

    authors: Balsalobre-Fernández C,Romero-Franco N,Jiménez-Reyes P

    更新日期:2019-02-01 00:00:00

  • Analysis of the physical demands of international rugby union.

    abstract::The aim of this study was to investigate the physical demands of international rugby union. Five games in the 1989-90 Five Nations Championship were analysed using video-recordings of live television transmissions. When the ball was in open play, the average running pace of players central to the action ranged from 5 ...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640419208729927

    authors: McLean DA

    更新日期:1992-06-01 00:00:00

  • Mental fatigue impairs soccer-specific decision-making skill.

    abstract::This study aimed to investigate the impact of mental fatigue on soccer-specific decision-making. Twelve well-trained male soccer players performed a soccer-specific decision-making task on two occasions, separated by at least 72 h. The decision-making task was preceded in a randomised order by 30 min of the Stroop tas...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,随机对照试验

    doi:10.1080/02640414.2016.1156241

    authors: Smith MR,Zeuwts L,Lenoir M,Hens N,De Jong LM,Coutts AJ

    更新日期:2016-07-01 00:00:00

  • Promoting training adaptations through nutritional interventions.

    abstract::Training and nutrition are highly interrelated in that optimal adaptation to the demands of repeated training sessions typically requires a diet that can sustain muscle energy reserves. As nutrient stores (i.e. muscle and liver glycogen) play a predominant role in the performance of prolonged, intense, intermittent ex...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,评审

    doi:10.1080/02640410500482727

    authors: Hawley JA,Tipton KD,Millard-Stafford ML

    更新日期:2006-07-01 00:00:00

  • Contamination of dietary supplements and positive drug tests in sport.

    abstract::The use of dietary supplements is widespread in sport and most athletes competing at the highest level of competition use some form of dietary supplementation. Many of these supplements confer no performance or health benefit, and some may actually be detrimental to both performance and health when taken in high doses...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,评审

    doi:10.1080/02640410400023258

    authors: Maughan RJ

    更新日期:2005-09-01 00:00:00

  • Long-term effects of the 11+ warm-up injury prevention programme on physical performance in adolescent male football players: a cluster-randomised controlled trial.

    abstract::This study examined the long-term effects of the 11+ on physical performance in adolescent male football (soccer) players. Eighty-two 14- to 16-year-old male football players (11+ = 42 players, control = 40 players) participated. Teams were randomised to control (CON) and intervention (INT) groups. INT applied the 11+...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,随机对照试验

    doi:10.1080/02640414.2018.1462001

    authors: Zarei M,Abbasi H,Daneshjoo A,Barghi TS,Rommers N,Faude O,Rössler R

    更新日期:2018-11-01 00:00:00

  • Validity of Wrist-Worn photoplethysmography devices to measure heart rate: A systematic review and meta-analysis.

    abstract::Heart rate (HR), when combined with accelerometry, can dramatically improve estimates of energy expenditure and sleep. Advancements in technology, via the development and introduction of small, low-cost photoplethysmography devices embedded within wrist-worn consumer wearables, have made the collection of heart rate (...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,meta分析

    doi:10.1080/02640414.2020.1767348

    authors: Zhang Y,Weaver RG,Armstrong B,Burkart S,Zhang S,Beets MW

    更新日期:2020-09-01 00:00:00

  • Cardiorespiratory performance and physical activity in normal weight and overweight Finnish adolescents from 2003 to 2010.

    abstract::We investigated changes in cardiorespiratory performance, BMI and leisure-time physical activity among Finnish adolescents from 2003 to 2010. In addition, we compared cardiorespiratory performance levels between normal weight and overweight adolescents, grouped according to their physical activity. Participants were a...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2014.951874

    authors: Palomäki S,Heikinaro-Johansson P,Huotari P

    更新日期:2015-01-01 00:00:00

  • Resultant knee joint moments for lateral movement tasks on sliding and non-sliding sport surfaces.

    abstract::The aim of this study was to compare ankle and knee joint moments observed when playing on sport surfaces that slide slightly relative to the ground with the moments observed when playing on conventional sport surfaces. Three-dimensional resultant internal joint moments and kinematic characteristics of the lower extre...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640410802669161

    authors: Nigg BM,Stefanyshyn DJ,Rozitis AI,Mundermann A

    更新日期:2009-03-01 00:00:00

  • Effects of oncoming target velocities on rapid force production and accuracy of force production intensity and timing.

    abstract::The present study aimed to clarify the effects of oncoming target velocities on the ability of rapid force production and accuracy and variability of simultaneous control of both force production intensity and timing. Twenty male participants (age: 21.0 ± 1.4 years) performed rapid gripping with a handgrip dynamometer...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2016.1266017

    authors: Ohta Y

    更新日期:2017-12-01 00:00:00

  • Late maturers at a performance disadvantage to their more mature peers in junior Australian football.

    abstract::Children and adolescents mature at different rates such that individuals competing in the same competition may differ in physical and biological maturity despite being of similar chronological age. Whether or not differences translate into on-field performance in competition is relatively unknown. This study investiga...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2013.843016

    authors: Gastin PB,Bennett G

    更新日期:2014-01-01 00:00:00

  • Profiling the sport of stand-up paddle boarding.

    abstract::Stand-up paddle boarding (SUP) is a rapidly growing activity where only anecdotal evidence exists for its proposed health and fitness benefits. The purpose of this study was to profile elite and recreational SUP with respect to anthropometric, physiological and musculoskeletal measurements. A total of 30 SUP participa...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2015.1079331

    authors: Schram B,Hing W,Climstein M

    更新日期:2016-01-01 00:00:00

  • Effects of bilateral and non-dominant practices on the lateral preference in judo matches.

    abstract::This study analysed the effects of bilateral and non-dominant practice on novice practitioners' lateral preference for judo skills in a combat context (i.e., randori). Thirty sports sciences students (22 men and 8 women; mean age 19 ± 1 years) with right hand, foot, and counterclockwise rotation preferences were divid...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,随机对照试验

    doi:10.1080/02640414.2017.1283431

    authors: Iglesias-Soler E,Mayo X,Dopico X,Fernández-Del-Olmo M,Carballeira E,Fariñas J,Fernández-Uribe S

    更新日期:2018-01-01 00:00:00

  • Childhood football play and practice in relation to self-regulation and national team selection; a study of Norwegian elite youth players.

    abstract::Childhood sport participation is argued to be important to understand differences in self-regulation and performance level in adolescence. This study sought to investigate if football-specific activities in childhood (6-12 years of age) is related to self-regulatory skills and national under 14- and 15-team selection ...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2018.1449563

    authors: Erikstad MK,Høigaard R,Johansen BT,Kandala NB,Haugen T

    更新日期:2018-10-01 00:00:00

  • Russians are the fastest and the youngest in the "Comrades Marathon".

    abstract::The present retrospective study intended to determine age, performance, the role of nationality and participation trends across calendar years in runners competing in "Comrades Marathon", the ultra-marathon with the longest tradition and the highest number of finishers worldwide. We analysed 235,467 finishers (40,211 ...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2018.1559979

    authors: Nikolaidis PT,Knechtle B

    更新日期:2019-06-01 00:00:00

  • Estimation of the energy loss at the blades in rowing: common assumptions revisited.

    abstract::In rowing, power is inevitably lost as kinetic energy is imparted to the water during push-off with the blades. Power loss is estimated from reconstructed blade kinetics and kinematics. Traditionally, it is assumed that the oar is completely rigid and that force acts strictly perpendicular to the blade. The aim of the...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2010.495994

    authors: Hofmijster M,De Koning J,Van Soest AJ

    更新日期:2010-08-01 00:00:00

  • Physiological variables and performance markers of serving soldiers from two "elite" units of the British Army.

    abstract::The aim of this study was to compare selected physiological variables and performance markers of soldiers from two "elite" units of the British Army. Ten soldiers from each of the two units were recruited for this study (n = 20). All participants completed three tests while carrying a 20 kg backpack load: (1) a maxima...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640410500230811

    authors: Simpson RJ,Gray SC,Florida-James GD

    更新日期:2006-06-01 00:00:00

  • Designing small-sided games for training tactical aspects in soccer: extrapolating pitch sizes from full-size professional matches.

    abstract::The aims of this study were to examine the (1) individual playing area, (2) length and width of the rectangle encompassing the individual playing area and (3) distance between the goalkeepers and their nearest team-mates during professional soccer matches and compare these to previously reported pitch sizes for small-...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2012.746722

    authors: Fradua L,Zubillaga A,Caro O,Iván Fernández-García A,Ruiz-Ruiz C,Tenga A

    更新日期:2013-01-01 00:00:00

  • The effects of goal variation on adult physical activity behaviour.

    abstract::The purposes of this study were to examine the effects of varying levels of goals on increasing daily steps and the frequency of goal achievement among middle-aged adults. Ninety-six adults participated in a randomised control study. Participants were randomly assigned to five different step goal groups: (1) Easy (n =...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,随机对照试验

    doi:10.1080/02640414.2016.1140218

    authors: Moon DH,Yun J,McNamee J

    更新日期:2016-10-01 00:00:00

  • Development of cut-points for determining activity intensity from a wrist-worn ActiGraph accelerometer in free-living adults.

    abstract::Despite recent popularity of wrist-worn accelerometers for assessing free-living physical behaviours, there is a lack of user-friendly methods to characterize physical activity from a wrist-worn ActiGraph accelerometer. Participants in this study completed a laboratory protocol and/or 3-8 hours of directly observed fr...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2020.1794244

    authors: Montoye AHK,Clevenger KA,Pfeiffer KA,Nelson MB,Bock JM,Imboden MT,Kaminsky LA

    更新日期:2020-11-01 00:00:00

  • Effect of carbohydrate ingestion during cycling exercise on affective valence and activation in recreational exercisers.

    abstract::Carbohydrate (CHO) ingestion enhances "feel-good" responses during acute exercise but no study has examined the effect of regular ingestion of CHO on affective valence. We investigated the effect of CHO ingestion on perceptual responses and perceived work intensity of individual exercise sessions throughout a 10-week ...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章,随机对照试验

    doi:10.1080/02640414.2017.1306651

    authors: Lee V,Rutherfurd-Markwick K,Ali A

    更新日期:2018-02-01 00:00:00

  • A method to assess the influence of individual player performance distribution on match outcome in team sports.

    abstract::This study developed a method to determine whether the distribution of individual player performances can be modelled to explain match outcome in team sports, using Australian Rules football as an example. Player-recorded values (converted to a percentage of team total) in 11 commonly reported performance indicators w...

    journal_title:Journal of sports sciences

    pub_type: 杂志文章

    doi:10.1080/02640414.2016.1142106

    authors: Robertson S,Gupta R,McIntosh S

    更新日期:2016-10-01 00:00:00