Associations between activities and low back pain in adolescents.

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：:The purpose of this investigation was to determine the association between gender and the prevalence and incidence of patellofemoral pain syndrome (PFPS). One thousand five hundred and twenty-five participants from the United States Naval Academy (USNA) were followed for up to 2.5 years for the development of PFPS. Ph...

journal_title：Scandinavian journal of medicine & science in sports

authors： Boling M,Padua D,Marshall S,Guskiewicz K,Pyne S,Beutler A

更新日期：2010-10-01 00:00:00

abstract：:It is recognized that stretching is an effective method to chronically increase the joint range of motion. However, the effects of stretching training on the muscle-tendon structural properties remain unclear. This systematic review with meta-analysis aimed to determine whether chronic stretching alter the muscle-tend...

journal_title：Scandinavian journal of medicine & science in sports

authors： Freitas SR,Mendes B,Le Sant G,Andrade RJ,Nordez A,Milanovic Z

更新日期：2018-03-01 00:00:00

abstract：:The purpose of this study was to develop a grounded theory of the process of inspirational coach leadership in sport. A Straussian grounded theory methodology was used. Semi-structured interviews and focus groups were conducted with athletes (n = 22) and coaches (n = 15). Data were analyzed through a process of open a...

journal_title：Scandinavian journal of medicine & science in sports

authors： Figgins SG,Smith MJ,Knight CJ,Greenlees IA

更新日期：2019-11-01 00:00:00

abstract：:The aim of this study was to evaluate whether electrical muscle stimulation (EMS) on dominant wrist flexors causes an increase in the muscle strength of the contralateral wrist extensors. Twenty-three healthy, young, adult men were included in this prospective, double-blind, controlled study. Participants were randoml...

journal_title：Scandinavian journal of medicine & science in sports

authors： Sariyildiz M,Karacan I,Rezvani A,Ergin O,Cidem M

更新日期：2011-12-01 00:00:00

abstract：:Hemoglobin data have been available from ski teams beginning from 1987, and from 1989 to 1999 we have followed hemoglobin values in elite cross-country skiers in international competitions. The mean values at the 1989 World Nordic Ski Championships were lower than population reference values, as would be expected from...

journal_title：Scandinavian journal of medicine & science in sports

authors： Videman T,Lereim I,Hemmingsson P,Turner MS,Rousseau-Bianchi MP,Jenoure P,Raas E,Schönhuber H,Rusko H,Stray-Gundersen J

更新日期：2000-04-01 00:00:00

abstract：:Atypical running gait biomechanics are considered a primary factor in the etiology of iliotibial band syndrome (ITBS). However, a general consensus on the underpinning kinematic differences between runners with and without ITBS is yet to be reached. This lack of consensus may be due in part to three issues: gender dif...

journal_title：Scandinavian journal of medicine & science in sports

authors： Phinyomark A,Osis S,Hettinga BA,Leigh R,Ferber R

更新日期：2015-12-01 00:00:00

abstract：:Sports and physical activity are becoming more important and more emphasized in the lives of the average person as the health benefits of maintaining an active lifestyle are recognized. In the past most people were primarily active in sports during their time in school. The trend is for more people to continue vigorou...

journal_title：Scandinavian journal of medicine & science in sports

authors： Sandmeier R,Renström PA

更新日期：1997-04-01 00:00:00

abstract：:Previous studies have suggested that runners can be subgrouped based on homogeneous gait patterns; however, no previous study has assessed the presence of such subgroups in a population of individuals across a wide variety of injuries. Therefore, the purpose of this study was to assess whether distinct subgroups with ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Jauhiainen S,Pohl AJ,Äyrämö S,Kauppi JP,Ferber R

更新日期：2020-04-01 00:00:00

abstract：:Improvements in techniques and instrumentation are extending the diagnostic and therapeutic indications for ankle arthroscopy. We aimed to study the diagnostic and therapeutic benefits and complication rate from 112 consecutive ankle arthroscopies performed between 1991 and 1994 under local and general anaesthesia. On...

journal_title：Scandinavian journal of medicine & science in sports

authors： Rolf C,Saro C,Engström B,Wredmark T,Movin T,Karlsson J

更新日期：1996-08-01 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：:Body mass index (BMI; kg/m(2)) has increased markedly in the last decades. We hypothesized that highly physically active persons both at work and at leisure would be resistant to weight gain. The hypothesis was tested by analyzing Norwegian cross-sectional data collected in the period 1972-2002. Participants were 214,...

journal_title：Scandinavian journal of medicine & science in sports

authors： Anderssen SA,Engeland A,Søgaard AJ,Nystad W,Graff-Iversen S,Holme I

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND:Acute Achilles tendon rupture (ATR) is a frequently disabling injury, which exhibits unclear variability in long-term functional and patient-reported outcomes. Biomarkers from early healing, which have been shown to be prognostic of long-term outcome would facilitate the development of improved treatment met...

journal_title：Scandinavian journal of medicine & science in sports

authors： Addevico F,Svedman S,Edman G,Ackermann PW

更新日期：2019-10-01 00:00:00

abstract：PURPOSE:Grounded in the Cognitive Evaluation Theory, the present experiment aimed to compare the relative impact of competence support provided by coaches versus athlete leaders on players' competence satisfaction, intrinsic motivation, and performance. METHODS:We recruited 18 existing competitive male basketball team...

journal_title：Scandinavian journal of medicine & science in sports

authors： Mertens N,Boen F,Vande Broek G,Vansteenkiste M,Fransen K

更新日期：2018-12-01 00:00:00

abstract：:This study evaluates foot pressure and center of pressure (COP) patterns in individuals with ankle instability during running and lateral shuffling. Eleven participants with ankle instability (AI) and 11 normal subjects (Normal) performed running and lateral shuffling tasks. The outcome measures were foot progression ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Huang PY,Lin CF,Kuo LC,Liao JC

更新日期：2011-12-01 00:00:00

abstract：:Performing dives with multiple somersaults is an inherent component of competitive diving. In individual international competitions, dives are performed from a 1- or 3-m springboard as well as from a 10-m platform, and divers use different technique variations in accelerating and decelerating rotation about the somers...

journal_title：Scandinavian journal of medicine & science in sports

authors： Heinen T,Supej M,Čuk I

更新日期：2017-10-01 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

abstract：:Maximal sagittal plane knee translation during stair walking was investigated in 5 healthy male subjects without any previous history of knee joint trauma during 2 types of ascents and descents (straight and side) using an electrogoniometer system (CA-4000, OS Inc., Hayward CA, USA). During the ascents, the tibia move...

journal_title：Scandinavian journal of medicine & science in sports

authors： Vergis A,Gillquist J

更新日期：1995-12-01 00:00:00

abstract：:The repeated bout effect refers to the adaptation whereby a single bout of eccentric exercise protects against muscle damage from subsequent eccentric bouts. While the mechanism for this adaptation is poorly understood there have been significant recent advances in the understanding of this phenomenon. The purpose of ...

journal_title：Scandinavian journal of medicine & science in sports

authors： McHugh MP

更新日期：2003-04-01 00:00:00

abstract：:The aim of this study was to investigate how heart rate (HR) and blood lactate (LA) concentrations are associated with perceived readiness ratings (PRR) to begin a new run during recovery after four different intensity steady-state 2000 m runs in college-level male middle-distance runners (n=15). A typical 4x2000 m ru...

journal_title：Scandinavian journal of medicine & science in sports

authors： Karu T,Nurmekivi A,Lemberg H,Pihl E,Jürimäe T

更新日期：2000-02-01 00:00:00

abstract：:Non-operative treatment of Achilles tendon ruptures is associated with an increased risk of rerupture. We hypothesized that this is due to inferior mechanical properties during an early phase of healing, and performed a randomized trial, using a new method to measure the mechanical properties. Tantalum markers were in...

journal_title：Scandinavian journal of medicine & science in sports

authors： Schepull T,Kvist J,Aspenberg P

更新日期：2012-02-01 00:00:00

abstract：:We examined the effect of curcumin (CUR) ingestion before or after exercise on changes in muscle damage and inflammatory responses after exercise. We conducted two parallel experiments with different CUR ingestion timings using a double-blind crossover. In Exp. 1, ten healthy men ingested 180 mg d-1 of CUR or placebo ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Tanabe Y,Chino K,Ohnishi T,Ozawa H,Sagayama H,Maeda S,Takahashi H

更新日期：2019-04-01 00:00:00

abstract：:The aim of this prospective cohort study was to investigate the nature and risk factors of injuries leading to hospitalization. A cohort of 57 407 Finns aged 14-18 years was followed in the Hospital Discharge Register for an average of 10.6 years, totaling 608 990 person-years. We identified 5889 respondents (10.3%) w...

journal_title：Scandinavian journal of medicine & science in sports

authors： Mattila VM,Parkkari J,Koivusilta L,Kannus P,Rimpelä A

更新日期：2009-04-01 00:00:00

abstract：:Fatigue-related mechanisms induced by low-intensity prolonged contraction in lower limb muscles are currently unknown. This study investigated central fatigue kinetics in the knee extensors during a low-intensity sustained isometric contraction. Eleven subjects sustained a 10% maximal voluntary contraction (MVC) until...

journal_title：Scandinavian journal of medicine & science in sports

authors： Souron R,Voirin AC,Kennouche D,Espeit L,Millet GY,Rupp T,Lapole T

更新日期：2020-12-01 00:00:00

abstract：:The aim of this study is to compare (a) the physiological responses following cold-water immersion (CWI) and partial-body cryotherapy (PBC) and (b) the effects on recovery following a muscle-damaging protocol (5 × 20 drop jumps). Nineteen healthy males were randomly allocated into either a CWI (10°C for 10 minutes; n ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Hohenauer E,Costello JT,Stoop R,Küng UM,Clarys P,Deliens T,Clijsen R

更新日期：2018-03-01 00:00:00

abstract：:The aim of the present investigation was to study the possible effects of specificity of training on muscle strength and anaerobic power in children from different sports and at different performance levels in relation to growth and maturation status. Hundred and eighty-four children of both gender participating eithe...

journal_title：Scandinavian journal of medicine & science in sports

authors： Bencke J,Damsgaard R,Saekmose A,Jørgensen P,Jørgensen K,Klausen K

更新日期：2002-06-01 00:00:00

abstract：:We evaluated retrospectively the 5-year outcome of 13 patients with an initially undiagnosed and thus untreated anterior cruciate ligament rupture. At follow-up, these patients experienced decreased knee function and moderate to severe knee instability. They had attempted to reduce their discomfort by decreasing their...

journal_title：Scandinavian journal of medicine & science in sports

authors： Grøntvedt T,Heir S,Rossvoll I,Engebretsen L

更新日期：1999-02-01 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：:Animal studies have shown that meniscus allografts and tendon autografts generally heal to the capsule, are revascularized and repopulated with host cells. In animals, neither meniscal allografts nor tendon or fat autografts gain the properties of a normal meniscus. Meniscus allografts and tendon autografts are promis...

journal_title：Scandinavian journal of medicine & science in sports

authors： Kohn D,Verdonk R,Aagaard H,Seil R,Dienst M

更新日期：1999-06-01 00:00:00

abstract：:Sprint running is a common feature of many sport activities. The ability of an athlete to cover a distance in the shortest time relies on his/her power production. The aim of this study was to provide an exhaustive description of the mechanical determinants of power output in sprint running acceleration and to check w...

journal_title：Scandinavian journal of medicine & science in sports

authors： Pavei G,Zamparo P,Fujii N,Otsu T,Numazu N,Minetti AE,Monte A

更新日期：2019-12-01 00:00:00