Exercise reduces effects of creatine on lung.

abstract：:In young elite athletes the influence of a sensorimotor training (SMT = balance training) on strength, jump height and spinal reflex excitability was compared with adaptations induced by strength training (ST). Seventeen athletes were randomly assigned to either a SMT or a ST group. Before and after 6 weeks of trainin...

journal_title：International journal of sports medicine

authors： Taube W,Kullmann N,Leukel C,Kurz O,Amtage F,Gollhofer A

更新日期：2007-12-01 00:00:00

abstract：:The effects of muscle temperature on the development of muscular power are discussed. Temperature influences power (both metabolic and mechanical) by means of its effects on the rate of ATP hydrolysis and/or resynthesis. One would therefore expect reduced power outputs at cold muscle temperatures in humans. However, t...

journal_title：International journal of sports medicine

authors： Ferretti G

更新日期：1992-10-01 00:00:00

abstract：:The objective of the study is to describe two cases of proximal tibiofibular ganglion cysts in high level athletes. In May 2003 and March 2005 two athletes (one tennis player in the top eighty of the Italian national ranking and a gymnast belonging to the Italian rhythmic gymnastics national team) were referred to our...

journal_title：International journal of sports medicine

authors： Dragoni S,Giombini A,Di Cesare A,Ripani M

更新日期：2008-08-01 00:00:00

abstract：:The purpose of this investigation was to study the attitude toward physical activity in young patients with cystic fibrosis (CF) and the influence of 2 weeks of training on physical fitness and spirometric values. Two groups of CF patients with mean ages of 11 and 15 years, respectively (total of 13 patients, range 9-...

journal_title：International journal of sports medicine

authors： Stanghelle JK,Winnem M,Roaldsen K,de Wit S,Notgewitch JH,Nilsen BR

更新日期：1988-02-01 00:00:00

abstract：PURPOSE:The modified Dmax method can accurately determine the second lactate threshold (LT2), which is valuable for predicting aerobic performance and prescribing exercise. The purpose of this study is to determine if the modified Dmax method can accurately find thresholds in VE (VT2), VCO2 (VCO2T), RER (RERT), and RR ...

journal_title：International journal of sports medicine

authors： Elmer DJ,Toney M

更新日期：2018-04-01 00:00:00

abstract：:Three different procedures to analyse fencing performances were tested. The test subjects were ten world class epée fencers from the Swedish national team. The procedures involved measurements of reaction time and response time to different stimuli. Test 1 measured the lunging performance as a response to a light. Tes...

journal_title：International journal of sports medicine

authors： Harmenberg J,Ceci R,Barvestad P,Hjerpe K,Nyström J

更新日期：1991-12-01 00:00:00

abstract：:The purpose of the present study was to correlate the acute and chronic decrease in blood pressure (BP) following resistance training (RT). 13 normotensive women (18-49 years) completed an acute whole body RT session with 3 sets of 10 repetitions at 60% 1RM and then 8 weeks of RT as follows: 3/week, 3 sets of 8-12 rep...

journal_title：International journal of sports medicine

authors： Tibana RA,de Sousa NM,da Cunha Nascimento D,Pereira GB,Thomas SG,Balsamo S,Simoes HG,Prestes J

更新日期：2015-01-01 00:00:00

abstract：:Creatine supplementation has become a common practice among competition athletes participating in different sports over the last few years. The mechanism by which supplementary creatine could have potential ergogenic effects would be an increased muscle creatine and phosphocreatine concentration, leading to a higher r...

journal_title：International journal of sports medicine

authors： Mujika I,Padilla S

更新日期：1997-10-01 00:00:00

abstract：:This study was undertaken to determine which of the two commonly used field tests, the 20-meter shuttle run test (20-MST) or the University of Montreal track test (UM-TT), provides the most accurate assessment of maximal and functional aerobic capacity in moderately trained athletes. Eleven male subjects aged from 18 ...

journal_title：International journal of sports medicine

authors： Ahmaidi S,Collomp K,Caillaud C,Préfaut C

更新日期：1992-04-01 00:00:00

abstract：:Over the past 25 years sport climbing has developed from an elite extreme sport subculture pursued by few into a mainstream recreational sport enjoyed globally by climbers of all ages, climbing abilities, and with pre-existing health conditions. As the demands and grades of climbing difficulty have increased over this...

journal_title：International journal of sports medicine

authors： Kuepper T,Morrison A,Gieseler U,Schoeffl V

更新日期：2009-06-01 00:00:00

abstract：:In the last decade the study of the human muscle mechanics and energetics in physiology and pathology underwent a radical change. Indeed, the use of biopsy is being progressively accompanied by non-invasive techniques which allow a more integrative assessment of muscle function in vivo. Magnetic resonance imaging (MRI...

journal_title：International journal of sports medicine

authors： Cerretelli P,Binzoni T

更新日期：1997-10-01 00:00:00

abstract：:Inhibition of adipose tissue lipolysis, leading to a reduced availability of non-esterified fatty acids for energy production in the active skeletal muscles, may be involved in the impairment of endurance exercise capacity after administration of a beta-adrenoceptor blocking agent. The effect of increasing the availab...

journal_title：International journal of sports medicine

authors： van Baak MA,Mooij JM,Wijnen JA

更新日期：1993-01-01 00:00:00

abstract：:The purpose of this investigation was to determine the time course and magnitude of learning effects associated with repeated maximum cycling power tests and to determine if cycle-trained men exhibit different learning effects than active men who are not cycle-trained. Cycle-trained (N = 13) and active men (N = 35) pe...

journal_title：International journal of sports medicine

authors： Martin JC,Diedrich D,Coyle EF

更新日期：2000-10-01 00:00:00

abstract：:The aim of the present study was to evaluate a heart transplanted patient who ran a 20-km race 9 months after surgery. Thirty-six healthy male subjects were studied during the same run and served as control group. Biochemical variables were determined in blood and urine samples collected before and after the race. Pos...

journal_title：International journal of sports medicine

authors： Niset G,Poortmans JR,Leclercq R,Brasseur M,Desmet JM,Degré S,Primo G

更新日期：1985-12-01 00:00:00

abstract：:It has been suggested that lactate concentrations may provide a guide to an optimal training intensity. However, lactate concentrations established during incremental exercise in the laboratory are not always indicative of what is occurring during constant-load exercise at the same intensity. Ideally, lactate concentr...

journal_title：International journal of sports medicine

authors： Bishop D

更新日期：2001-10-01 00:00:00

abstract：:Studies of parental influence on children's physical activity have had different results. Parental effect on physical activity during adolescence is less studied, and three generation studies have not been carried out. The purpose of our study was to examine intra- and intergenerational associations of leisure time ph...

journal_title：International journal of sports medicine

authors： Aarnio M,Winter T,Kujala UM,Kaprio J

更新日期：1997-10-01 00:00:00

abstract：:An in vitro method has been developed of cultivating anatomically intact articular cartilage (humeral head of dog) while excluding both bone tissue and other connective tissues with a condom, which controls changes in hydration and minimizes loss of proteoglycans. Compressive loading experiments were carried out with ...

journal_title：International journal of sports medicine

authors： Müller G,Hanschke M

更新日期：1997-08-01 00:00:00

abstract：:Since the first official world championships in breath-hold diving (1996), a sport has developed where the athletes compete in various disciplines of breath-hold diving. One of the rules is that the diver should surface from a dive without showing any signs of hypoxia. Depending on the severity of hypoxia, a diver may...

journal_title：International journal of sports medicine

authors： Lindholm P

更新日期：2007-04-01 00:00:00

abstract：:Because metabolic heat production is proportional to the amount of work performed, the differences in core body temperature (Tcore) of humans exercising at similar absolute exercise intensities are due to differences in their efficiency of heat dissipation. The purpose of this paper is to delineate the effects of trai...

journal_title：International journal of sports medicine

authors： Armstrong LE,Maresh CM

更新日期：1998-06-01 00:00:00

abstract：:Our purpose was to determine if an acute bout of heading soccer balls adversely affected postural control and self-reported symptoms of cerebral concussion. Thirty-one college-aged soccer players were randomly placed into either a kicking group or a heading group. Subjects either kicked or headed 18 soccer balls over ...

journal_title：International journal of sports medicine

authors： Schmitt DM,Hertel J,Evans TA,Olmsted LC,Putukian M

更新日期：2004-07-01 00:00:00

abstract：:The optimal exercise modality for the improvement of health-related parameters and microvascular function in obese adolescents is not yet fully understood. Therefore, this study aimed to 1) compare the microvascular phenotype of obese and normal-weight adolescents; and 2) to determine the effects of a lifestyle interv...

journal_title：International journal of sports medicine

authors： Morrissey C,Montero D,Raverdy C,Masson D,Amiot MJ,Vinet A

更新日期：2018-06-01 00:00:00

abstract：:It has been recently suggested that high and sustained lactate levels may elicit increases in peripheral B-EN concentrations (16). We have observed elevated and sustained lactate concentrations in response to a low-volume resistive exercise protocol (14) that were similar to those from other exercise protocols that pr...

journal_title：International journal of sports medicine

authors： Kraemer RR,Acevedo EO,Dzewaltowski D,Kilgore JL,Kraemer GR,Castracane VD

更新日期：1996-01-01 00:00:00

abstract：:The shock-absorbing characteristics of the heel pad in vivo were examined in adults (N = 16) and 7-year-old children (N = 5) using a drop-impact tester (wt = 5 kg). Impact velocities were 0.72 m/s and 0.93 m/s. It was found that in adults the average peak deceleration was 11.6 G at an impact velocity of 0.93 m/s. The ...

journal_title：International journal of sports medicine

authors： Kinoshita H,Ogawa T,Kuzuhara K,Ikuta K

更新日期：1993-08-01 00:00:00

abstract：:The effect of 60 h without sleep upon maximal oxygen intake was examined in 12 young women, using a cycle ergometer protocol. The arousal of the subjects was maintained by requiring the performance of a sequence of cognitive tasks throughout the experimental period. Well-defined oxygen intake plateaus were obtained bo...

journal_title：International journal of sports medicine

authors： Goodman J,Radomski M,Hart L,Plyley M,Shephard RJ

更新日期：1989-12-01 00:00:00

abstract：:In major track and field competitions, the most risky discipline is the combined event. Therefore, we aimed to record and analyze the incidence and characteristics of sports injuries incurred during the Youth and National Combined Events Championships. During the French Athletics Combined Events Championships in 2010,...

journal_title：International journal of sports medicine

authors： Edouard P,Samozino P,Escudier G,Baldini A,Morin JB

更新日期：2012-10-01 00:00:00

abstract：:Because previous researchers have reported a reduced lactic acid production that accompanies a delayed or an absent ventilatory threshold (VTh) in water-based exercise, we hypothesized that the metaboreflex, activated by muscle acidosis, might be absent in fin swimming. This motor response, delaying the occurrence of ...

journal_title：International journal of sports medicine

authors： Jammes Y,Delliaux S,Coulange M,Jammes C,Kipson N,Brerro-Saby C,Bregeon F

更新日期：2010-08-01 00:00:00

abstract：:To identify the risk factors of injuries in handball, 221 players were followed during one indoor season. The injury incidence was 4.6/1000 playing hours and 11.4/1000 game hours. The upper extremity was involved in 41% of the injuries including 21% finger sprains. Ankle sprains were the most common injury (33%), and ...

journal_title：International journal of sports medicine

authors： Nielsen AB,Yde J

更新日期：1988-10-01 00:00:00

abstract：:Participation in aerobic dance is associated with a number of lower extremity injuries, and abnormal joint loading seems to be a factor in these. However, information on joint loading is limited. The purpose of this study was to investigate the kinetics of the lower extremity in step aerobic dance and to compare the d...

journal_title：International journal of sports medicine

authors： Wu HW,Hsieh HM,Chang YW,Wang LH

更新日期：2012-11-01 00:00:00

abstract：:The purpose was to analyze the influence of oral contraceptive use on body composition and strength levels in trained women. Twenty-three resistance-trained women participated in this study (age=27.4±3.4 years; fat mass=28.0±5.0%; BMI=22.9±2.7 kg∙m-2). Subjects performed an 8-week non-linear resistance-training progra...

journal_title：International journal of sports medicine

authors： Romance R,Vargas S,Espinar S,Petro JL,Bonilla DA,Schöenfeld BJ,Kreider RB,Benítez-Porres J

更新日期：2019-12-01 00:00:00

abstract：:Declines in exercise capacity throughout an individual's life span can affect function and can ultimately limit the ability to perform activities of daily living. Along with these changes in exercise capacity and function, studies have reported age-associated changes in several parameters of immune status including de...

journal_title：International journal of sports medicine

authors： Fielding RA,Evans WJ

更新日期：1997-03-01 00:00:00