Prevalence of Risk of Eating Disorders and its Association with Obesity and Fitness.

abstract：:Aortic elastic properties are important determinants of left ventricular function. The aim of this study was to determine left ventricular diastolic function and aortic distensibility in endurance athletes. Thirty male runners and thirty age-matched healthy male controls took part in the study. All subjects underwent ...

journal_title：International journal of sports medicine

authors： Kasikcioglu E,Kayserilioglu A,Oflaz H,Akhan H

更新日期：2005-04-01 00:00:00

abstract：:T-lymphocytes were determined by rosette formation with sheep erythrocytes in the peripheral blood obtained from 30 healthy aged subjects who were practicing Taichiquan (88 style) exercise and 30 age-matched normal aged who served as a control group. At rest the total number of T-lymphocytes and the number of active T...

journal_title：International journal of sports medicine

authors： Sun XS,Xu Y,Xia YJ

更新日期：1989-06-01 00:00:00

abstract：:The goal of this study was to examine the hypothesis that the difference in the 200-m sprint performance of amputee and able-bodied sprinters is due to a shorter step length rather than a lower step frequency. Men's elite-level 200-m races with a total of 16 able-bodied, 13 unilateral transtibial, 5 bilateral transtib...

journal_title：International journal of sports medicine

authors： Hobara H,Sano Y,Kobayashi Y,Heldoorn TA,Mochimaru M

更新日期：2016-02-01 00:00:00

abstract：:The purpose of this study was to evaluate the effect of using different mathematical models to describe the relationship between treadmill running speed and time to exhaustion. All models generated a value for an aerobic parameter (critical speed; S (critical)). 35 university students performed 5-7 constant-speed 0%-s...

journal_title：International journal of sports medicine

authors： Hill DW,Vingren JL,Nakamura FY,Kokobun E

更新日期：2011-07-01 00:00:00

abstract：:Five male endurance-trained runners completed an interval running session of 15 x 1-min intervals at 95% VO2 max. Venous blood samples were collected pre-exercise and then immediately, 30- and 60-minutes post-exercise. The response of cultures of total lymphocytes to mitogen (phytohaemagglutinin) were significantly re...

journal_title：International journal of sports medicine

authors： Hinton JR,Rowbottom DG,Keast D,Morton AR

更新日期：1997-02-01 00:00:00

abstract：:To study the hypothesis that more severe damage, caused by controlled lengthening (L) contractions, results in greater myofiber hypertrophy compared to increase in fiber size followed shortening (S) contractions, tibialis anterior muscles of anesthesized male Wistar rats were subjected to 240 either L or S contraction...

journal_title：International journal of sports medicine

authors： Komulainen J,Kalliokoski R,Koskinen SO,Drost MR,Kuipers H,Hesselink MK

更新日期：2000-02-01 00:00:00

abstract：:The purpose of this study was to compare Anaerobic Work Capacity (AWC) measured on an isoinertial or an isokinetic bicycle ergometer. Twelve male participants completed two randomly ordered exercise testing sessions including a torque-velocity test followed by a 30-s all-out test on an isokinetic ergometer, or a force...

journal_title：International journal of sports medicine

authors： Wiedemann MS,Bosquet L

更新日期：2010-02-01 00:00:00

abstract：:Gait retraining is a method for management of patellofemoral pain, which is a common ailment among recreational runners. The present study investigated the effects of gait retraining from rearfoot strike to forefoot strike on running economy, heart rate, and respiratory exchange ratio immediately post-retraining and o...

journal_title：International journal of sports medicine

authors： Roper JL,Doerfler D,Kravitz L,Dufek JS,Mermier C

更新日期：2017-12-01 00:00:00

abstract：:The present study examined the neuromuscular activation characteristics of the hamstrings during the 'Nordic' hamstrings exercise (NHE) and changes in the eccentric strength of the knee flexors with NHE training. Initially, the normalised root mean square electromyographic (EMG) activity of the hamstrings of both limb...

journal_title：International journal of sports medicine

authors： Iga J,Fruer CS,Deighan M,Croix MD,James DV

更新日期：2012-12-01 00:00:00

abstract：:Secretory IgA (S-IgA) levels in stimulated salvia were measured before and after a maximal treadmill test in a population of 175 young adults (84 men, 91 women). Habitual physical activity levels of this population were measured by a standardized interview, and scores were obtained for the amount of time and intensity...

journal_title：International journal of sports medicine

authors： Schouten WJ,Verschuur R,Kemper HC

更新日期：1988-08-01 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 purpose of this study was to determine whether a player's physical impairment or activity profile was related to the amount of thermal strain experienced during wheelchair rugby match play. 17 elite wheelchair rugby players played a competitive match, whilst activity profiles, measures of core and skin temperature...

journal_title：International journal of sports medicine

authors： Griggs KE,Havenith G,Price MJ,Mason BS,Goosey-Tolfrey VL

更新日期：2017-03-01 00:00:00

abstract：:The use of aero style handlebars has gained popularity in triathlons and individual time trial events recently. The effect of using these handlebars has only been examined during short term exercise. It was the aim of this investigation to compare time to exhaustion and selected measures of ventilation, gas exchange a...

journal_title：International journal of sports medicine

authors： Berry MJ,Pollock WE,van Nieuwenhuizen K,Brubaker PH

更新日期：1994-01-01 00:00:00

abstract：:The purpose of this study was to analyze the validity and the reliability of the intensity ranges, number of actions and changes of direction measured by a commercial inertial measurement unit. Eleven elite youth futsal players performed a circuit with different type of displacements as sprinting, running at low-mediu...

journal_title：International journal of sports medicine

authors： Lago-Fuentes C,Aiello P,Testa M,Muñoz I,Calvo MM

更新日期：2020-10-05 00:00:00

abstract：:Acute aerobic exercise produces post-exercise hypotension (PEH). Chinese populations have lower prevalence of cardiovascular disease compared to Caucasians. PEH may be associated cardiovascular disease through its influence on hypertension. The purpose of this study was to compare PEH between Caucasian and Chinese sub...

journal_title：International journal of sports medicine

authors： Sun P,Yan H,Ranadive SM,Lane AD,Kappus RM,Bunsawat K,Baynard T,Li S,Fernhall B

更新日期：2015-03-01 00:00:00

abstract：:The major objective in this study was a comparison of the motor performance of young male smokers and non-smokers. We tested the endurance capacity, maximal isometric strength, speed of whole-body movements, flexibility and balancing ability of 74 smokers and 118 non-smokers. Then we measured the balancing ability, th...

journal_title：International journal of sports medicine

authors： Burtscher M,Likar R,Pechlaner C,Kunz F,Philadelphy M

更新日期：1994-05-01 00:00:00

abstract：:We investigated the possible influence of an exhaustive physical exercise on mental stress biomarkers (serotonin, tryptophan, and beta-endorphin) along with dopamine, noradrenaline and free fatty acids in an ultramarathon race in which 45 km was run on the first day and 90 km on the second. We obtained serum samples a...

journal_title：International journal of sports medicine

authors： Agawa H,Yamada N,Enomoto Y,Suzuki H,Hosono A,Arakawa K,Ghadimi R,Miyata M,Maeda K,Shibata K,Tokudome M,Goto C,Tokudome Y,Hoshino H,Imaeda N,Marumoto M,Suzuki S,Kobayashi M,Tokudome S

更新日期：2008-11-01 00:00:00

abstract：:Measurement of skeletal muscle strength gains increasing importance as outcome parameter in patients with chronic heart failure. This study aimed at establishing short-term reliability of isokinetic strength measurements of knee extensor and flexor muscles in 38 patients with chronic heart failure. Strength tests were...

journal_title：International journal of sports medicine

authors： Quittan M,Wiesinger GF,Crevenna R,Nuhr MJ,Sochor A,Pacher R,Fialka-Moser V

更新日期：2001-01-01 00:00:00

abstract：:It has been asserted that the consumption of oxygenated water can support physical working capacity. As this has not been accurately investigated yet we analyzed effects of a two-week period of daily O2-water ingestion on spiroergometric parameters and lactate metabolism in healthy adults. Twenty men (24 +/- 2.5 years...

journal_title：International journal of sports medicine

authors： Leibetseder V,Strauss-Blasche G,Marktl W,Ekmekcioglu C

更新日期：2006-03-01 00:00:00

abstract：:Prior research about the effects of the amount of exercised muscle mass upon cardiovascular responses (CVR) has neglected a potential bias related to total exercise and concentric/eccentric duration. Autonomic responses and perceived exertion (RPE) were compared in resistance exercises performed with larger and smalle...

journal_title：International journal of sports medicine

authors： Matos-Santos L,Farinatti P,P Borges J,Massaferri R,Monteiro W

更新日期：2017-11-01 00:00:00

abstract：:A review of trekking deaths from 1984 to mid-1987 showed a death rate of 15/100,000 trekkers. Altitude sickness deaths accounted for 3/23 (13%) of these deaths. Recently, we followed up on our original study by compiling the number and causes of trekking deaths in Nepal from mid-1987 through 1991. The overall number o...

journal_title：International journal of sports medicine

authors： Shlim DR,Gallie J

更新日期：1992-10-01 00:00:00

abstract：:The main goal of the preventive intervention study in one community of the German CINDI (Countrywide Integrated Non-Communicable Diseases Intervention programme of the WHO) area was to improve cardiovascular health by reducing the risk factors smoking, hypertension, obesity, hypercholesterolaemia, and by changing sede...

journal_title：International journal of sports medicine

authors： Wiesemann A,Metz J,Nuessel E,Scheidt R,Scheuermann W

更新日期：1997-05-01 00:00:00

abstract：:Pre-exercise meals containing carbohydrates (CHO) are recommended to athletes, although there is evidence to suggest that a high fat meal prior to exercise increases utilisation of fats yet may not adversely affect performance. This study investigated the effect of a high fat and high CHO pre-exercise meal prior to hi...

journal_title：International journal of sports medicine

authors： Hulton AT,Edwards JP,Gregson W,Maclaren D,Doran DA

更新日期：2013-02-01 00:00:00

abstract：:The aim of this study was to determine the effects of gender and chronic hyperactivity (training) on musculo-tendinous stiffness and joint flexibility and to examine in vivo whether those stiffness parameters were correlated. Thus, maximal isometric voluntary contraction, series elastic stiffness during wrist flexion ...

journal_title：International journal of sports medicine

authors： Cornu C,Maïsetti O,Ledoux I

更新日期：2003-05-01 00:00:00

abstract：:This study compared 6 weeks of incline treadmill interval training (INC) performed on a 10% treadmill grade using either sprint-like efforts or slower, longer bouts. 24 individuals were randomly assigned between 2 groups that each completed 2 INC and one 30-min level-grade sessions∙wk-1. Training intensities, bout dur...

journal_title：International journal of sports medicine

authors： Ferley DD,Hopper DT,Vukovich MD

更新日期：2016-11-01 00:00:00

abstract：:We investigated the early effects of whole body vibration (WBV) added to hypocaloric diet on insulin-resistance and other parameters associated with glucose regulation in sedentary obese individuals. We randomly assigned 34 patients to WBV plus hypocaloric diet (WBV group) or diet alone (CON group) for 8 weeks. Fastin...

journal_title：International journal of sports medicine

authors： Bellia A,Sallì M,Lombardo M,D'Adamo M,Guglielmi V,Tirabasso C,Giordani L,Federici M,Lauro D,Foti C,Sbraccia P

更新日期：2014-06-01 00:00:00

abstract：:The purpose of this study was to establish if provision of CHO altered the mucosal immune and salivary cortisol responses to intermittent exercise in the heat. In a double-blind design, 10 males undertook soccer-specific intermittent exercise on a motorized treadmill on 2 occasions, each over 90 min and separated by 1...

journal_title：International journal of sports medicine

authors： Sari-Sarraf V,Doran DA,Clarke ND,Atkinson G,Reilly T

更新日期：2011-09-01 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：: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：:In order to assess the changes in the cellular immune system, 27 healthy male subjects were selected who participate in leisure-time sports and in whom measurements of the lymphocyte subsets in venous blood were carried out before and after a standardized endurance exercise test (EI, 60 minutes in length, intensity: 6...

journal_title：International journal of sports medicine

authors： Ricken KH,Rieder T,Hauck G,Kindermann W

更新日期：1990-04-01 00:00:00