The influence of speed of approach and accuracy constraint on the maximal speed of the ball in soccer kicking.

abstract：:Considering their potential relevance for low-back pain, we investigated trunk muscle strength, sagittal lumbo-pelvic alignment while standing and lumbo-pelvic ratio during trunk flexion in adolescent athletes with regard to the effects of age and sex. Twenty-two early adolescent (EA: 13-15 years, 10 females) and 28 l...

journal_title：Scandinavian journal of medicine & science in sports

authors： Arampatzis A,Frank J,Laube G,Mersmann F

更新日期：2019-11-01 00:00:00

abstract：:We use a multivariate multilevel model to study the links between physical fitness (PF) and gross motor coordination (GMC) and investigate the influence of predictors affecting their levels across age. We sampled 7918 Peruvians, aged 6-15 years, from sea-level, Amazon region and high-altitude. Composite markers of GMC...

journal_title：Scandinavian journal of medicine & science in sports

authors： Dos Santos CSP,Bustamante A,Hedeker D,Vasconcelos O,Garganta R,Tani G,Katzmarzyk PT,Maia J

更新日期：2020-12-01 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：: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：:The aim of this study was to determine whether participating in a cross-country skiing stage race (Tour de Ski; TDS) affects subsequent illness incidence, training, and race performance. Self-reported training and illness data from 44 male and female elite cross-country skiers were included. In total, 127 years of dat...

journal_title：Scandinavian journal of medicine & science in sports

authors： Svendsen IS,Gleeson M,Haugen TA,Tønnessen E

更新日期：2015-12-01 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：: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：:The importance of accumulated time ≥90% of maximal oxygen consumption (VO2max ) to improve performance in well-trained endurance athletes is well established. The present study compared the acute effects of adding vibrations (VIB; 40 Hz) with the work intervals during a high-intensity cycling session (HIT) with a trad...

journal_title：Scandinavian journal of medicine & science in sports

authors： Rønnestad BR,Moen M,Gunnerød S,Øfsteng S

更新日期：2018-12-01 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：: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：:A prospective study of soccer injuries, involving 287 male youth players, from the ages of 12-15 was conducted in 24 Greek soccer clubs, during the course of one year. A total of 193 players sustained 209 injuries. The incidence of injuries was 4.0 injuries per 1000 h of soccer time per player, and the most common typ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Kakavelakis KN,Vlazakis S,Vlahakis I,Charissis G

更新日期：2003-06-01 00:00:00

abstract：:The purpose of this study was to investigate the reliability of repeated measurements and a possible learning or tiring process in single-limb stabilometry and one-leg hop test. An additional purpose was to study the correlation between different stabilometric variables. Seventy-five healthy subjects were examined twi...

journal_title：Scandinavian journal of medicine & science in sports

authors： Ageberg E,Zätterström R,Moritz U

更新日期：1998-08-01 00:00:00

abstract：:Since the 2000 season, an injury surveillance system has been established to monitor injury risk and injury patterns in the Norwegian professional football league. The aim of this study was to assess the accuracy of routine injury registration performed by medical staff in professional football. The team medical staff...

journal_title：Scandinavian journal of medicine & science in sports

authors： Bjørneboe J,Flørenes TW,Bahr R,Andersen TE

更新日期：2011-10-01 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 benefit of anterior cruciate ligament (ACL) reconstruction has been questioned based on patient-reported outcome measures (PROMs). Valid interpretation of such results requires confirmation of the psychometric properties of the PROM. Rasch analysis is the gold standard for validation of PROMs, yet PROMs used for A...

journal_title：Scandinavian journal of medicine & science in sports

authors： Comins JD,Krogsgaard MR,Kreiner S,Brodersen J

更新日期：2013-10-01 00:00:00

abstract：:This study compared the ventilatory responses and exercise tidal flow-volume (Vt) loops during exercise in order to analyze the influence of gender on breathing strategy in a fit aging population. Sixteen trained elderly men (63.0+/-2.9 years) and eight peer women (62.3 +/- 5.5 years) performed an incremental test on ...

journal_title：Scandinavian journal of medicine & science in sports

authors： Deruelle F,Nourry C,Mucci P,Bart F,Grosbois JM,Lensel GH,Fabre C

更新日期：2008-04-01 00:00:00

abstract：:This study aimed (a) to estimate the transition rate for top 50 ranked track and field jumpers, (b) to compare the performance progression of top 50 ranked senior jumpers (top50 senior) to those who failed to be top 50 ranked in the senior category despite being top 50 ranked in the under 18 category (only U18), and (...

journal_title：Scandinavian journal of medicine & science in sports

authors： Boccia G,Cardinale M,Brustio PR

更新日期：2021-01-01 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：:We recently reported that wearing unstable rocker shoes (Masai Barefoot Technology: MBT) may enhance recovery from marathon race-induced fatigue. However, this earlier study only utilized a questionnaire. In this study, we evaluated MBT utilizing objective physiological measures of recovery from marathon-induced muscl...

journal_title：Scandinavian journal of medicine & science in sports

authors： Nakagawa K,Inami T,Yonezu T,Kenmotsu Y,Narita T,Kawakami Y,Kanosue K

更新日期：2018-02-01 00:00:00

abstract：INTRODUCTION:preprofessional dance training starts at very early ages, on a highly demanding environment placing students at significant risk for injury. Injury management and prevention are a matter of concern. Given the constant interchangeability of risk factors, identifying injury patterns may prove to be equally a...

journal_title：Scandinavian journal of medicine & science in sports

authors： Moita JP,Gomes A,Xarez L,Coelho C

更新日期：2019-04-01 00:00:00

abstract：:Abdominal muscle recruitment strategies in response to a postural perturbation contradict the theory that the deeper abdominal muscles are always recruited in advance of the more superficial muscles. The purpose of this study was to determine whether such contrasting muscle recruitment patterns are due to the postural...

journal_title：Scandinavian journal of medicine & science in sports

authors： Tokuno CD,Cresswell AG,Thorstensson A,Carpenter MG

更新日期：2013-06-01 00:00:00

abstract：:The purpose of this study was to investigate and assess the nutritional practices of open-water swimmers, during the preparation period and the competition, as well as their implications on performance and anthropometric parameters according to their age. Twenty-four (n = 24) men open-water swimmers, twelve young (26....

journal_title：Scandinavian journal of medicine & science in sports

authors： Papadopoulou SK,Xyla EE,Methenitis S,Feidantsis KG,Kotsis Y,Pagkalos IG,Hassapidou MN

更新日期：2018-03-01 00:00:00

abstract：:The purpose of this study was to evaluate activity profile, aerobic load, and player involvement in two game formats of recreational and elite youth football for two age groups. A total of 152 youth players participated, with 45 U10 players playing 5v5 and 8v8 games, and 41 U13 players playing 8v8 and 11v11 (20 min) g...

journal_title：Scandinavian journal of medicine & science in sports

authors： Randers MB,Andersen TB,Rasmussen LS,Larsen MN,Krustrup P

更新日期：2014-08-01 00:00:00

abstract：:Studies of stress fracture (SF) incidence are limited in number and geographical location; this study determined the incidence of SF injury in female endurance athletes based in the United Kingdom. A total of 70 athletes aged between 18 and 45 years were recruited and prospectively monitored for 12 months. Questionnai...

journal_title：Scandinavian journal of medicine & science in sports

authors： Duckham RL,Brooke-Wavell K,Summers GD,Cameron N,Peirce N

更新日期：2015-12-01 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：:Muscle function was evaluated in 40 patients with patellofemoral pain syndrome (PFPS) and 20 healthy controls. Patients with PFPS had a significantly lower knee extensor strength in the most symptomatic knee compared to the least symptomatic knee. Further, the patients had less vertical jumping ability and were weaker...

journal_title：Scandinavian journal of medicine & science in sports

authors： Thomeé R,Renström P,Karlsson J,Grimby G

更新日期：1995-08-01 00:00:00

abstract：:Grounded in self-determination theory, this study aimed to examine the links of the social environment, as defined by coach interpersonal behaviors and coach-athlete relationships, with athletes' psychological need satisfaction and indexes of well-being. Athletes (N = 300) completed a multi-section questionnaire asses...

journal_title：Scandinavian journal of medicine & science in sports

authors： Felton L,Jowett S

更新日期：2013-03-01 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：: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：:Running-related injuries remain problematic among recreational runners. We evaluated the association between having sustained a recent running-related injury and speed, and the strike index (a measure of footstrike pattern, SI) and spatiotemporal parameters of running. Forty-four previously injured and 46 previously u...

journal_title：Scandinavian journal of medicine & science in sports

authors： Mann R,Malisoux L,Nührenbörger C,Urhausen A,Meijer K,Theisen D

更新日期：2015-12-01 00:00:00