Morphological comparison of different protocols of skeletal muscle remobilization in rats after hindlimb suspension.

abstract：:The present randomized, double-blind placebo-controlled study aimed at investigating the possible improvement in endurance performance caused by inhaled salmeterol (long-acting beta 2-agonist) and salbutamol (short-acting) compared to placebo in 18 healthy well-trained athletes, aged 17-30 years old. Lung function (fl...

journal_title：Scandinavian journal of medicine & science in sports

authors： Carlsen KH,Ingjer F,Kirkegaard H,Thyness B

更新日期：1997-06-01 00:00:00

abstract：:The objective of this study was to identify the association of phase angle with physical fitness in children and adolescents infected with HIV. Sixty-four children and adolescents infected with HIV (8-15 years old) were tested for vertical transmission. The electrical bioimpedance was used to obtain the phase angle. B...

journal_title：Scandinavian journal of medicine & science in sports

authors： Martins PC,de Lima LRA,Silva AM,Petroski EL,Moreno YMF,Silva DAS

更新日期：2019-07-01 00:00:00

abstract：:We measured intramuscular oxygenation in the anterior tibial muscle of 176 patients with exercise-induced leg pain by noninvasive near-infrared spectroscopy before, during, and after an exercise test that elicited the symptoms. Clinical investigation was performed after each test. Intramuscular pressure was measured i...

journal_title：Scandinavian journal of medicine & science in sports

authors： Zhang Q,Rennerfelt K,Styf J

更新日期：2012-10-01 00:00:00

abstract：:The objective of the study was to examine the risk factors and prognostic indicators for medial tibial stress syndrome (MTSS). In total, 35 subjects were included in the study. For the risk factor analysis, the following parameters were investigated: hip internal and external ranges of motion, knee flexion and extensi...

journal_title：Scandinavian journal of medicine & science in sports

authors： Moen MH,Bongers T,Bakker EW,Zimmermann WO,Weir A,Tol JL,Backx FJ

更新日期：2012-02-01 00:00:00

abstract：:We studied the sensitivity of electromyographic (EMG) variables to load and muscle fatigue during continuous and intermittent incremental cycling. Fifteen men attended three laboratory sessions. Visit 1: lactate threshold, peak power output, and VO2max . Visits 2 and 3: Continuous (more fatiguing) and intermittent (le...

journal_title：Scandinavian journal of medicine & science in sports

authors： Martinez-Valdes E,Guzman-Venegas RA,Silvestre RA,Macdonald JH,Falla D,Araneda OF,Haichelis D

更新日期：2016-11-01 00:00:00

abstract：:Patellar tendinopathy (PT) is a common overuse injury of the patellar tendon in jumping athletes. In a recent large cross-sectional study from 2008 several factors were identified that may be associated with the etiology of PT. However, because of the study design no conclusions could be drawn about causal relations. ...

journal_title：Scandinavian journal of medicine & science in sports

authors： de Vries AJ,van der Worp H,Diercks RL,van den Akker-Scheek I,Zwerver J

更新日期：2015-10-01 00:00:00

abstract：:Elite football can make players feel nervous, and personality characteristics, as well as experience, affect how well pressure is handled before important games. Studying the psychological characteristics of female football players can provide information on how well psychological pressure is handled and generate know...

journal_title：Scandinavian journal of medicine & science in sports

authors： Madsen EE,Hansen T,Thomsen SD,Panduro J,Ermidis G,Krustrup P,Randers MB,Larsen CH,Elbe AM,Wikman J

更新日期：2020-11-17 00:00:00

abstract：:The involvement of quadriceps femoris muscle portions and fibre type recruitment was studied during submaximal knee-extensor exercise without and with thigh occlusion (OCC) and compared with responses during intense exercise. Six healthy male subjects performed 90-s of moderate exercise without (MOD; 29+/-4 W) and wit...

journal_title：Scandinavian journal of medicine & science in sports

authors： Krustrup P,Söderlund K,Relu MU,Ferguson RA,Bangsbo J

更新日期：2009-08-01 00:00:00

abstract：:The control region of mitochondrial DNA (mtDNA) contains the main regulatory elements for mtDNA replication and transcription. Certain polymorphisms in this region would, therefore, contribute to elite athletic performance, because mitochondrial function is one of determinants of physical performance. The present stud...

journal_title：Scandinavian journal of medicine & science in sports

authors： Mikami E,Fuku N,Takahashi H,Ohiwa N,Pitsiladis YP,Higuchi M,Kawahara T,Tanaka M

更新日期：2013-10-01 00:00:00

abstract：:This study was guided by the Theory of Planned Behavior (TPB) to assess the predictors of rehabilitation intention and adherence following anterior cruciate ligament (ACL) reconstructive surgery in athletes. Participants (n=87; mean age=28.95±7.7 years) volunteered to participate following their first post-surgery phy...

journal_title：Scandinavian journal of medicine & science in sports

authors： Niven A,Nevill A,Sayers F,Cullen M

更新日期：2012-06-01 00:00:00

abstract：:The objective of this study was to compare incidences and patterns of injury for female and male elite teams when playing football on artificial turf and grass. Twenty teams (15 male, 5 female) playing home matches on third-generation artificial turf were followed prospectively; their injury risk when playing on artif...

journal_title：Scandinavian journal of medicine & science in sports

authors： Ekstrand J,Hägglund M,Fuller CW

更新日期：2011-12-01 00:00:00

abstract：:Acute acetaminophen (ACT) ingestion has been reported to reduce thermal strain during cycling in the heat. In this study, nine active participants ingested 20 mg of ACT per kg of total body mass (ACT) or a placebo (PLA), 60 min prior to cycling at a fixed rate of metabolic heat production (ACT: 8.3 ± 0.3 W/kg; PLA: 8....

journal_title：Scandinavian journal of medicine & science in sports

authors： Coombs GB,Cramer MN,Ravanelli NM,Morris NB,Jay O

更新日期：2015-06-01 00:00:00

abstract：:One hundred and thirty-two consecutive soccer players (117 males and 15 females, median age 23, range 16-39 years) underwent primary reconstruction of the anterior cruciate ligament (ACL) with an iliotibial band (ITB) autograft. All patients were followed prospectively for a minimum of 2 years. One hundred and eightee...

journal_title：Scandinavian journal of medicine & science in sports

authors： Bak K,Jørgensen U,Ekstrand J,Scavenius M

更新日期：2001-02-01 00:00:00

abstract：:The aim of this study was to examine the stability of objectively measured physical activity in Swedish children and to study variables that predicted physical activity and body mass index standard deviation score (BMI SDS) at follow-up. A total of 97 children provided valid repeated measurements of physical activity ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Nyberg G,Ekelund U,Marcus C

更新日期：2009-02-01 00:00:00

abstract：:The objective of this review was to update the relationship between physical activity (PA) and health-related quality of life (HRQL). A systematical search was performed in MEDLINE and PsychINFO between 2000 and 2007, for HRQL- and PA-related keywords in titles, abstracts, or indexing fields. From over 600 retrieved r...

journal_title：Scandinavian journal of medicine & science in sports

authors： Klavestrand J,Vingård E

更新日期：2009-06-01 00:00:00

abstract：:The time spent in sedentary behaviors has been shown to be independent of exercise in epidemiological studies. We examined within an individual whether exercise alters the time of muscular inactivity within his/her normal daily life. Quadriceps and hamstring muscle electromyographic activities and heart rate were meas...

journal_title：Scandinavian journal of medicine & science in sports

authors： Finni T,Haakana P,Pesola AJ,Pullinen T

更新日期：2014-02-01 00:00:00

abstract：:The main aim of this study was to examine affective linkages between competition-related and competition-extraneous concern domains. A secondary purpose was to establish the contributions of pre-competition affects to post-competition performance appraisals, independent of pre-competition performance expectations. Thi...

journal_title：Scandinavian journal of medicine & science in sports

authors： Cerin E,Barnett A

更新日期：2011-10-01 00:00:00

abstract：:In a prospective, randomised, multicentre study, 112 patients with Achilles tendon rupture (ATR) were allocated to surgical treatment (n=59), followed by early functional rehabilitation using a brace, and non-surgical treatment (n=53), i.e. eight weeks of plaster treatment. In this study, the results of the isokinetic...

journal_title：Scandinavian journal of medicine & science in sports

authors： Möller M,Lind K,Movin T,Karlsson J

更新日期：2002-02-01 00:00:00

abstract：:Although aerobic interval training (AIT) is recognized to attenuate the risk of cardiovascular disease (CVD) and premature mortality, it appears that it rarely arrives at patients' doorsteps. Thus, this study investigated 1-year effects and feasibility of AIT delivered with adherence support in collaborative care of o...

journal_title：Scandinavian journal of medicine & science in sports

authors： Brobakken MF,Nygård M,Güzey IC,Morken G,Reitan SK,Heggelund J,Vedul-Kjelsaas E,Wang E

更新日期：2020-12-01 00:00:00

abstract：:Associations of cardiorespiratory fitness (CRF), physical activity (PA), sedentary behavior, and body fat percentage (BF%) with arterial stiffness and dilation capacity were investigated in 160 prepubertal children (83 girls) 6-8 years of age. We assessed CRF (watts/lean mass) by maximal cycle ergometer exercise test,...

journal_title：Scandinavian journal of medicine & science in sports

authors： Veijalainen A,Tompuri T,Haapala EA,Viitasalo A,Lintu N,Väistö J,Laitinen T,Lindi V,Lakka TA

更新日期：2016-08-01 00:00:00

abstract：:The connective tissue framework in skeletal muscle combines the contractile myofibers into a functional unit, in which the contraction of myofibers is transformed into movement via myotendinous junctions (MTJs) at their ends, where myofibers attach to tendons/fascia. The cytoskeletal contractile myofilament apparatus ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Kääriäinen M,Järvinen T,Järvinen M,Rantanen J,Kalimo H

更新日期：2000-12-01 00:00:00

abstract：:An estimated 4-6% of fitness center visitors uses anabolic-androgenic steroids (AAS). Reliable data about adverse reactions of AAS are scarce. The HAARLEM study aimed to provide insight into the positive and negative effects of AAS use. One hundred men (≥18 years) who intended to start an AAS cycle on short notice wer...

journal_title：Scandinavian journal of medicine & science in sports

authors： Smit DL,Buijs MM,de Hon O,den Heijer M,de Ronde W

更新日期：2021-02-01 00:00:00

abstract：:In military operations, declined physical capacity can endanger the life of soldiers. During special support and reconnaissance (SSR) missions, Special Forces soldiers sustain 1-2 weeks full-body horizontal immobilization, which impairs muscle strength and performance. Adequate muscle mass and strength are necessary i...

journal_title：Scandinavian journal of medicine & science in sports

authors： Jespersen JG,Mikkelsen UR,Nedergaard A,Thorlund JB,Schjerling P,Suetta C,Christensen PA,Aagaard P

更新日期：2015-04-01 00:00:00

abstract：:Torque production during maximal voluntary explosive contractions is considered to be a functionally more relevant neuromuscular measure than steady-state torque, but little is known about accelerated concentric contractions. This study investigated torque, muscle activity, and fascicle behavior during isometric and f...

journal_title：Scandinavian journal of medicine & science in sports

authors： Hahn D,Bakenecker P,Zinke F

更新日期：2017-12-01 00:00:00

abstract：:Despite the importance of recuperation, few have studied the impact of rest periods on injury prevention. We determined the effect of rest days (breaks) on injury rates and treatments using electronic injury records from an acrobatic circus company that employs former world-class athletes as acrobats. To account for a...

journal_title：Scandinavian journal of medicine & science in sports

authors： Orlando C,Levitan EB,Mittleman MA,Steele RJ,Shrier I

更新日期：2011-12-01 00:00:00

abstract：:The heart rate (HR) rises with increased power output, whereby in most healthy individuals, the slope of HR levels off with higher intensity. This corresponds to a downward deflection of the heart rate performance curve (HRPC). Conversely, in patients after myocardial infarction, an upward HRPC deflection is frequentl...

journal_title：Scandinavian journal of medicine & science in sports

authors： Heber S,Sallaberger-Lehner M,Hausharter M,Volf I,Ocenasek H,Gabriel H,Pokan R

更新日期：2019-09-01 00:00:00

abstract：:This investigation was designed to (a) develop an individualized mechanical model for measuring aerodynamic drag (F(d) ) while ski racing through multiple gates, (b) estimate energy dissipation (E(d) ) caused by F(d) and compare this to the total energy loss (E(t) ), and (c) investigate the relative contribution of E(...

journal_title：Scandinavian journal of medicine & science in sports

authors： Supej M,Saetran L,Oggiano L,Ettema G,Šarabon N,Nemec B,Holmberg HC

更新日期：2013-02-01 00:00:00

abstract：:This study was aimed to compare the effects of 8-week conditioning training (CT) programs with and without feedback on lower limbs' biomechanics and injury incidence in free-injury male runners and assess their effectiveness across a 1-year observation. A total of 49 healthy male runners were randomly assigned to one ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Letafatkar A,Rabiei P,Farivar N,Alamouti G

更新日期：2020-03-01 00:00:00

abstract：:Aerobic and anaerobic work capacities, leg muscle structure and metabolic characteristics of m. vastus lateralis (NT), m. rectus femoris (RG) and mm. gastrocnemii (NT and RG) were analysed in five male and seven female elite orienteers from the Swedish National team (NT) and a reference group (RG) of eight male and 10...

journal_title：Scandinavian journal of medicine & science in sports

authors： Rolf C,Andersson G,Westblad P,Saltin B

更新日期：1997-02-01 00:00:00

abstract：:Popliteal artery entrapment syndrome (PAES) is still underdiagnosed yet it may significantly interfere with lifestyle, especially among young sportspeople, with symptoms like intermittent claudication. Although case reports and small case series are sometimes published, studies with larger populations are quite rare. ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Corneloup L,Labanère C,Chevalier L,Jaussaud J,Mignot A,Gencel L,Corneloup O,Midy D

更新日期：2018-02-01 00:00:00