Daily physical activity related to aerobic fitness and body fat in an urban sample of children.

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：:Predictors of functional capacities and skills in 143 soccer players aged 11-14 years from five clubs in Portugal were investigated. Data for players aged 11-12 (n=75) and 13-14 (n=68) years included chronological age, skeletal age, stage of pubic hair (PH), anthropometry, four functional capacities, four soccer skill...

journal_title：Scandinavian journal of medicine & science in sports

authors： Figueiredo AJ,Coelho e Silva MJ,Malina RM

更新日期：2011-06-01 00:00:00

abstract：:The clinical assessment of groin pain in athletes is difficult, with the lack of specific clinical tests being in part responsible. Three pain provocation tests used in the diagnosis of chronic groin pain are described and their relationship to defined clinical and MRI criteria has been assessed. Eighty-nine Australia...

journal_title：Scandinavian journal of medicine & science in sports

authors： Verrall GM,Slavotinek JP,Barnes PG,Fon GT

更新日期：2005-02-01 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：BACKGROUND:High volume injection (HVI) shows promising results in the treatment of chronic midportion Achilles tendinopathy (AT). HVI consists of a large volume of saline with a small amount of corticosteroid and local anesthetic. OBJECTIVE:To determine the effect of corticosteroid in HVI in AT. METHODS:A total of 28...

journal_title：Scandinavian journal of medicine & science in sports

authors： Boesen AP,Langberg H,Hansen R,Malliaras P,Boesen MI

更新日期：2019-08-01 00:00:00

abstract：:This study describes the prevalence, incidence density, severity, and nature of injuries in elite field hockey players over the Dutch 2015-2016 season. Eighty players answered a baseline questionnaire and were subsequently followed up every 2 weeks to report the hours spent on training/competition and experienced inju...

journal_title：Scandinavian journal of medicine & science in sports

authors： Delfino Barboza S,Nauta J,van der Pols MJ,van Mechelen W,Verhagen EALM

更新日期：2018-06-01 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：:Exercise is one of the most widely used non-pharmacological strategies to prevent bone resorption during menopause. Given the detrimental consequences of bone demineralization, the purpose of this study was to examine the effects of prescribing different exercise volumes on bone mineral density and content in previous...

journal_title：Scandinavian journal of medicine & science in sports

authors： Gonzalo-Encabo P,McNeil J,Boyne DJ,Courneya KS,Friedenreich CM

更新日期：2019-08-01 00:00:00

abstract：:This study analyzed the impact of performing four consecutive football matches separated by 48-72 hours during a FIFA tournament on physical load, technical performance and plasma markers of redox state, muscle damage and inflammation in elite female players. Forty-eight players from three national teams were evaluate...

journal_title：Scandinavian journal of medicine & science in sports

authors： Póvoas S,Ascensão A,Magalhães J,Silva P,Wiig H,Raastad T,Castagna C,Andersson H

更新日期：2020-12-29 00:00:00

abstract：:We aimed to investigate markers of oxidative stress and levels of endogenous and dietary antioxidants in 16 elite female soccer players in response to a 90-min game (average intensity 82+/-3% HRpeak). Blood samples were taken before, immediately and 21 h after the game. Plasma-oxidized glutathione, the ratio of reduce...

journal_title：Scandinavian journal of medicine & science in sports

authors： Andersson H,Karlsen A,Blomhoff R,Raastad T,Kadi F

更新日期：2010-08-01 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：:The kicking skill of the individual player is of great importance in soccer, and two parameters can be identified as being important in soccer kicking--achieving high speed of the ball and accuracy of performance. The purpose of the current study was to examine the influence of different speeds of approach on the maxi...

journal_title：Scandinavian journal of medicine & science in sports

authors： Andersen TB,Dörge HC

更新日期：2011-02-01 00:00:00

abstract：:Track and field includes a number of high-intensity disciplines with many demanding practices and represents a motivational challenge for talented athletes aiming to make a successful transition to the senior elite level. Based on a holistic ecological approach, this study presents an analysis of a particular athletic...

journal_title：Scandinavian journal of medicine & science in sports

authors： Henriksen K,Stambulova N,Roessler KK

更新日期：2010-10-01 00:00:00

abstract：:Organizational stressors are particularly prevalent across sport performers' experiences and can influence their performance, health, and well-being. Research has been conducted to identify which organizational stressors are encountered by sport performers, but little is known about how these experiences vary from ath...

journal_title：Scandinavian journal of medicine & science in sports

authors： Arnold R,Fletcher D,Daniels K

更新日期：2016-03-01 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：:This study investigated features of skeletal muscle ageing in elderly individuals having previously undergone unilateral total knee arthroplasty (TKA) and whether markers of sarcopenia could be mitigated by a 12-week alpine skiing intervention. Novel biomarkers agrin, indicative of neuromuscular junction (NMJ) degener...

journal_title：Scandinavian journal of medicine & science in sports

authors： Narici M,Conte M,Salvioli S,Franceschi C,Selby A,Dela F,Rieder F,Kösters A,Müller E

更新日期：2015-08-01 00:00:00

abstract：:We examined the relationship between physical activity parenting (PAP) and child, family, and environmental factors in families. The participants were 840 families with young children (n = 993; 5.40 ± 1.14 years) and parents (n = 993; 35.8 ± 5.29 years). Parents' self-reported PAP (co-participation, (in)direct support...

journal_title：Scandinavian journal of medicine & science in sports

authors： Laukkanen A,Niemistö D,Finni T,Cantell M,Korhonen E,Sääkslahti A

更新日期：2018-12-01 00:00:00

abstract：:The International Paralympic Committee has a maximum allowable standing height (MASH) rule that limits stature to a pre-trauma estimation. The MASH rule reduces the probability that bilateral lower limb amputees use disproportionately long prostheses in competition. Although there are several methods for estimating st...

journal_title：Scandinavian journal of medicine & science in sports

authors： Connick MJ,Beckman E,Ibusuki T,Malone L,Tweedy SM

更新日期：2016-11-01 00:00:00

abstract：:Lower extremity neuromuscular fatigue purportedly increases anterior cruciate ligament (ACL) injury risk through promotion of extreme landing mechanics. However, the impact of fatigue on muscle groups critical to the landing strategy remains unclear. This study examined the effects of isolated hip rotator and triceps ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Thomas AC,Palmieri-Smith RM,McLean SG

更新日期：2011-06-01 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：: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：:Marathon runners are exposed to multiple thrombogenic risk factors including dehydration and hemoconcentration, injury and inflammation, long-distance travel between events, and contraceptive usage. However, despite awareness about thromboembolism and several case reports detailing life-threatening hypercoagulopathies...

journal_title：Scandinavian journal of medicine & science in sports

authors： Hull CM,Hopkins CL,Purdy NJ,Lloyd RC,Harris JA

更新日期：2015-10-01 00:00:00

abstract：:The International Paralympic Committee has directed International Federations that govern Para sports to develop evidence-based classification systems. This study defined the impact of limb deficiency impairment on 100 m freestyle performance to guide an evidence-based classification system in Para Swimming, which wil...

journal_title：Scandinavian journal of medicine & science in sports

authors： Hogarth L,Payton C,Van de Vliet P,Connick M,Burkett B

更新日期：2018-11-01 00:00:00

abstract：:This study investigated the acute glucose response to low-intensity, moderate-intensity, and high-intensity interval exercise compared to no-exercise in healthy insufficiently active males using a four-arm, randomized, crossover design. Ten males (age: 37.3 ± 7.3 years, BMI: 29.3 ± 6.5 kg·m-2 ) completed four 30-minut...

journal_title：Scandinavian journal of medicine & science in sports

authors： Shambrook P,Kingsley MI,Wundersitz DW,Xanthos PD,Wyckelsma VL,Gordon BA

更新日期：2018-03-01 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：:This study compared the physical performance of adolescents in 1997 and 1968. The material included 1329 15-year-old Norwegian adolescents in Akershus county in Norway in 1968, and 1105 15-year-old adolescents in the same region in 1997. The investigations were supervised by the same conductor on both occasions, and u...

journal_title：Scandinavian journal of medicine & science in sports

authors： Sjolie A,Mønness E

更新日期：2007-10-01 00:00:00

abstract：:The aim of the present study was to examine the associations between adaptive responses to an in-season soccer training camp in the heat and changes in submaximal exercising heart rate (HRex, 5-min run at 9  km/h), postexercise HR recovery (HRR) and HR variability (HRV). Fifteen well-trained but non-heat-acclimatized ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Buchheit M,Voss SC,Nybo L,Mohr M,Racinais S

更新日期：2011-12-01 00:00:00

abstract：INTRODUCTION:Low back pain (LBP) defined as ache or pain in the lowest part of the back is a common experience among people all over the world. The lifetime prevalence is reported to be as high as 84%, and the prevalence of LBP seems to be almost the same among adolescents as among adults. The risk for having LBP later...

journal_title：Scandinavian journal of medicine & science in sports

authors： Sundell CG,Bergström E,Larsén K

更新日期：2019-03-01 00:00:00

abstract：:This study examined motivation variables, self-determination and self-schema, in relation to physical activity, among psychiatric patients with experience with physical activity as part of their treatment. Participants were patients (N=109) from 15 psychiatric hospitals or day-care institutions. Data were collected by...

journal_title：Scandinavian journal of medicine & science in sports

authors： Sørensen M

更新日期：2006-12-01 00:00:00

abstract：:This study assessed the integrative neural and contractile determinants of human knee extension explosive force production. Forty untrained participants performed voluntary and involuntary (supramaximally evoked twitches and octets - eight pulses at 300 Hz that elicit the maximum possible rate of force development) ex...

journal_title：Scandinavian journal of medicine & science in sports

authors： Folland JP,Buckthorpe MW,Hannah R

更新日期：2014-12-01 00:00:00