Incidence rate of injuries during sport activity and physical exercise in a rural Swedish municipality: incidence rates in 17 sports.

abstract：:The purpose of this study was to investigate the effects of short-term, high-intensity sprint training on the root mean squared (RMS) and median frequency (MF) derived from surface electromyography (EMG), as well as peak power, mean power, total work, and plasma lactate levels in trained cyclists when performed concur...

journal_title：International journal of sports medicine

authors： Creer AR,Ricard MD,Conlee RK,Hoyt GL,Parcell AC

更新日期：2004-02-01 00:00:00

abstract：:Excessive and prolonged exposure to impact acceleration during running is associated with increased injury rate. Acute use of compressive garments has been speculated to improve attenuation. However, it is unknown how longer interventions of compressive garments influence attenuation in running. 40 runners trained wit...

journal_title：International journal of sports medicine

authors： Lucas-Cuevas AG,Priego-Quesada JI,Aparicio I,Giménez JV,Llana-Belloch S,Pérez-Soriano P

更新日期：2015-10-01 00:00:00

abstract：:The ActiPed (FitLinxx) is a uniaxial accelerometer, which objectively measures physical activity, uploads the data wirelessly to a website, allowing participants and researchers to view activity levels remotely. The aim was to validate ActiPed's step count, distance travelled and activity time against direct observati...

journal_title：International journal of sports medicine

authors： Brown DK,Grimwade D,Martinez-Bussion D,Taylor MJ,Gladwell VF

更新日期：2013-05-01 00:00:00

abstract：:This study sought to determine the influence of 16 months of progressive aerobic exercise on excess postexercise oxygen consumption (EPOC) and the extent EPOC contributed to weight management. Twenty-five overweight/obese women and 16 overweight/obese men participated in a 16-month exercise program (moderate-intensity...

journal_title：International journal of sports medicine

authors： LeCheminant JD,Jacobsen DJ,Bailey BW,Mayo MS,Hill JO,Smith BK,Donnelly JE

更新日期：2008-01-01 00:00:00

abstract：:Earlier studies of endurance athletes have shown decreased levels of secretory IgA and an increased frequency of upper respiratory tract (URT) infections after periods of hard training. In this study, 14 world-class canoeists were studied during very hard physical training, after lower-intensity training combined with...

journal_title：International journal of sports medicine

authors： Lindberg K,Berglund B

更新日期：1996-04-01 00:00:00

abstract：:In a group of male distance runners, 23 out of 45 athletes showed decreased serum ferritin values (< 35 micrograms). The high prevalence of a typical iron deficiency in runners was confirmed in a subgroup of eight athletes in which the iron metabolism was studied in detail using radio-iron labelling and liver iron qua...

journal_title：International journal of sports medicine

authors： Nachtigall D,Nielsen P,Fischer R,Engelhardt R,Gabbe EE

更新日期：1996-10-01 00:00:00

abstract：:The reproducibility of performance in a laboratory test impacts on the statistical power of that test to detect changes of performance in experiments. The purpose of this study was to determine the reproducibility of performance of distance runners completing a 60 min time trial (TT) on a motor-driven treadmill. Eight...

journal_title：International journal of sports medicine

authors： Schabort EJ,Hopkins WG,Hawley JA

更新日期：1998-01-01 00:00:00

abstract：:Forty-six male wheelchair basketball players performed a set of field tests to evaluate aerobic capacity (25 m shuttle run), anaerobic capacity (30s sprint), and six specific wheelchair basketball skills. Overall test-retest reliability (n = 20) ranged from r = 0.65 to r = 0.97. To study the validity (criterion relate...

journal_title：International journal of sports medicine

authors： Vanlandewijck YC,Daly DJ,Theisen DM

更新日期：1999-11-01 00:00:00

abstract：:Sports influence the hypothalamus-pituitary-gonadal axis (HPG). The purpose of this study was to analyze the effects of physical stress on qualitative male LH secretion. We evaluated the HPG axis at rest and the LH response to a treadmill exercise (90 % of Vdot;O 2 max) in eight trained (running 50 to 70 km/week) and ...

journal_title：International journal of sports medicine

authors： Di Luigi L,Guidetti L,Baldari C,Fabbri A,Moretti C,Romanelli F

更新日期：2002-07-01 00:00:00

abstract：:Between the years 1977 and 1984, four javelin throwers with a stress fracture of the olecranon were seen and treated. In one patient, acute painful dislocation of the fracture occurred during a competitive throw. Two patients had stress fracture of the tip. The fracture treated conservatively healed in 18 months. The ...

journal_title：International journal of sports medicine

authors： Hulkko A,Orava S,Nikula P

更新日期：1986-08-01 00:00:00

abstract：:This study examined the time course of adaptions in insulin sensitivity (IS) in adolescent boys after acute high-intensity interval exercise (HIIE) and moderate-intensity exercise (MIE). Eight boys (15.1±0.4 y) completed three 3-day experimental trials in a randomised order: 1) 8×1 min cycling at 90% peak power with 7...

journal_title：International journal of sports medicine

authors： Cockcroft EJ,Williams CA,Weaver H,O'Connor A,Jackman SR,Armstrong N,Barker AR

更新日期：2017-11-01 00:00:00

abstract：:We tested the hypothesis that the initial heart rate (HR) response at the onset of maximal handgrip contraction is altered after training. 17 volunteers (nine trained and eight controls) performed ten intermittent static handgrip contractions with maximal effort, alternating between 15-s contractions and 15-s pauses. ...

journal_title：International journal of sports medicine

authors： Hachiya T,Blaber AP,Aizawa S,Saito M

更新日期：2008-08-01 00:00:00

abstract：:β1-adrenergic receptors (ADRB1) and Gαs proteins (GNAS) play important roles in the regulation of cardiac function. The present study sought to investigate whether ADRB1 Arg389Gly (rs1801253), GNAS -1211 G/A (rs6123837) and GNAS 2291 C/T (rs6026584) variants are associated with left ventricular function and exercise t...

journal_title：International journal of sports medicine

authors： Alves AJ,Goldhammer E,Ribeiro F,Eynon N,Ben-Zaken Cohen S,Duarte JA,Viana JL,Sagiv M,Oliveira J

更新日期：2013-03-01 00:00:00

abstract：:In a study of the effects of motion load on weight-bearing articular cartilage, rabbits were made to run on a treadmill for 1-, 5-, and 30-day periods. One group ran on a level surface, and another ran uphill. In vivo 35S-sulfate bound in glycosaminoglycans (GAG) after running was used as an indicator of the synthesis...

journal_title：International journal of sports medicine

authors： Videman T,Eronen I

更新日期：1984-12-01 00:00:00

abstract：:Postexercise proteinuria has been observed in healthy adults but there was a need for information in young individuals. Boys and girls (n = 170) from 6 to 18 years of age were submitted to maximal exercise by the 20-meter shuttle run test. Urine collection was made prior to and 30 min after completion of the run. Tota...

journal_title：International journal of sports medicine

authors： Poortmans JR,Geudvert C,Schorokoff K,De Plaen P

更新日期：1996-08-01 00:00:00

abstract：:Bike shock absorption systems reduce the energy variation induced by terrain irregularities, leading to a greater comfort. However, they may also induce an increase in energy expenditure for the rider. More specifically, cross-country racers claim that rear shock absorption systems generate significant energy loss. Th...

journal_title：International journal of sports medicine

authors： Nielens H,Lejeune TM

更新日期：2001-08-01 00:00:00

abstract：:Chlorhexidine-containing mouthwash (STRONG), which disturbs oral microflora, has been shown to diminish the rise in plasma nitrite concentration ([NO2-]) and attenuate the reduction in resting blood pressure (BP) typically seen after acute nitrate (NO3-) ingestion. We aimed to determine whether STRONG and weaker antis...

journal_title：International journal of sports medicine

authors： McDonagh ST,Wylie LJ,Winyard PG,Vanhatalo A,Jones AM

更新日期：2015-12-01 00:00:00

abstract：:Aerobic performance is negatively impacted by tropical climate due to impairment of thermoregulatory mechanisms. We tested the hypothesis that a torso application of a 4% menthol solution would have the same effect on a best performance 10-km run as an external use of cold water. Thirteen trained male athletes complet...

journal_title：International journal of sports medicine

authors： Hermand E,Collado A,Hue O

更新日期：2020-03-01 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：BACKGROUND:The purpose of this study was to examine some motor performance aspects of the unloaded lower extremity after Achilles tendon rupture repair. The measured motor performance aspects were simple reaction time, choice reaction time, speed of movement, foot tapping speed, and coordination. METHODS:Ninety patien...

journal_title：International journal of sports medicine

authors： Kauranen KJ,Leppilahti JI

更新日期：2001-02-01 00:00:00

abstract：:Fourteen male physical education students performed a single bout of running until exhaustion on the treadmill at 22 km/h and 7.5% slope. They received single oral doses of 100 mg bupranolol (nonselective beta-blockade), 100 mg metoprolol (beta-1-selective blockade), and placebo 60-90 min before running. Arterialized ...

journal_title：International journal of sports medicine

authors： Schnabel A,Kindermann W,Salas-Fraire O,Cassens J,Steinkraus V

更新日期：1983-11-01 00:00:00

abstract：:This study investigated whether 4 weeks of daily supplementation with 500 or 1000 mg of Vitamin C and 500 or 1000 IU of Vitamin E could modify biochemical and ultrastructural indices of muscle damage following a 21 km run. Fifteen experienced male distance runners were divided into two groups (vitamin or placebo) and ...

journal_title：International journal of sports medicine

authors： Dawson B,Henry GJ,Goodman C,Gillam I,Beilby JR,Ching S,Fabian V,Dasig D,Morling P,Kakulus BA

更新日期：2002-01-01 00:00:00

abstract：:Sprint cycling performance is heavily dependent on mechanical peak power output (PPO) and the underlying power- and torque-cadence relationships. Other key indices of these relationships include maximum torque (TMAX), cadence (CMAX) and optimal cadence (COPT). Two common methods are used in the laboratory to ascertain...

journal_title：International journal of sports medicine

authors： Kordi M,Folland J,Goodall S,Barratt P,Howatson G

更新日期：2019-12-01 00:00:00

abstract：:The aim of this research was to study the effect of hand paddles on the pitch, the sweepback angles and other stroke kinematic characteristics of the hand during front crawl swimming. Ten female competitive swimmers swam without and with small (116 cm (2)) and large (268 cm (2)) paddles. Four cameras (60 Hz) were used...

journal_title：International journal of sports medicine

authors： Gourgoulis V,Aggeloussis N,Vezos N,Antoniou P,Mavromatis G

更新日期：2008-05-01 00:00:00

abstract：:The current study aimed to determine the effects of sildenafil-associated aerobic exercise training (ET) on the physical performance, hemodynamic, autonomic and inflammatory parameters of rats. Male Wistar rats were randomly assigned to: sedentary rats placebo-treated (SP); sedentary rats sildenafil-treated (SS); trai...

journal_title：International journal of sports medicine

authors： Leoni LAB,Fukushima AR,Rocha LY,Feriani DJ,Júnior HJC,Gambassi BB,Mostarda CT,Maifrino LBM,Rodrigues B

更新日期：2018-10-01 00:00:00

abstract：:The purpose of this investigation was to determine the oxygen consumption, heart rate and plasma lactate responses at the fatigue threshold (FT) and estimate the length of time the FT could be maintained. Ten adult males (mean age +/- SD = 21.1 +/- 1.3 yrs) volunteered to perform a maximal treadmill test and FT test. ...

journal_title：International journal of sports medicine

authors： Housh TJ,Johnson GO,McDowell SL,Housh DJ,Pepper M

更新日期：1991-06-01 00:00:00

abstract：:Length and weight for age (1-12 months) charts are presented for the longitudinal Euro-Growth Study. "Weight-for-length", another widely used growth chart, presents a problem from a methodological point of view. Target length values (53-77 cm) are not observed in all infants, leading to truncated age distributions at ...

journal_title：International journal of sports medicine

authors： van't Hof MA,Haschke F

更新日期：1997-07-01 00:00:00

abstract：:Understanding the etiology of factors influencing bone mineral density (BMD) in Hispanic women for the prevention of osteoporosis was the aim of this investigation. Whole body BMD (WBBMD) of 39 Hispanic, premenopausal women aged 22 - 51 years was measured using dual-energy X-ray absorptiometry (DXA). Maximal aerobic c...

journal_title：International journal of sports medicine

authors： Afghani A,Abbott AV,Wiswell RA,Jaque SV,Gleckner C,Schroeder ET,Johnson CA

更新日期：2004-07-01 00:00:00

abstract：:This study examines the effects of a 7 weeks sub-maximal training period of electrostimulation on the maximal isometric, concentric, eccentric voluntary torque and muscle contractile properties of the elbow flexor muscles of nine subjects. The daily program consisted of five series of six 6-s isometric actions (60 to ...

journal_title：International journal of sports medicine

authors： Colson S,Martin A,Van Hoecke J

更新日期：2000-05-01 00:00:00

abstract：:As golf grows in popularity, golf related injuries have increased. The purpose of this study was to calculate and compare upper body kinematics of healthy male golfers from different skill levels. Kinematic data were obtained from 18 professional, 18 low handicap, 18 mid handicap and 18 high handicap golfers with an o...

journal_title：International journal of sports medicine

authors： Zheng N,Barrentine SW,Fleisig GS,Andrews JR

更新日期：2008-06-01 00:00:00