keyword
MENU ▼
Read by QxMD icon Read
search

Relative Age effect in sports

keyword
https://www.readbyqxmd.com/read/28211600/feasibility-of-early-physical-therapy-for-dizziness-after-a-sports-related-concussion-a-randomized-clinical-trial
#1
J C Reneker, A Hassen, R S Phillips, M C Moughiman, M Donaldson, J Moughiman
The purpose of this study was to (a) assess the feasibility of recruitment/retention of participants, protocol/resource management, and participant safety, and (b) estimate the size of the effect between the experimental and control groups. This was a feasibility study conducted as a prospective pilot double-blind randomized clinical trial. Subjects aged 10-23 years old with acute concussion and dizziness were enrolled from sports medicine centers. Forty-one participants were randomized into treatment and were seen for physical therapy beginning at 10 days post-concussion...
February 17, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28210177/orbital-reconstruction-with-a-partially-absorbable-mesh-monofilament-polypropylene-fibre-and-monofilament-poliglecaprone-25-our-experience-with-34-patients
#2
Moustafa Alkhalil, J Joshi Otero
PURPOSE: To evaluate the effectiveness and complications related to the use of a partially absorbable mesh for the reconstruction of orbital floor fractures. This is a retrospective review of 34 consecutive patients who suffered orbital trauma from August 2007 to March 2013 treated with a partially absorbable mesh for orbital reconstruction. Data collected included gender, age, nationality, cause of injury, date of admission, date of surgery, date of discharge, type of fracture, signs and symptoms such as diplopia, enophthalmos, and sensory disturbance related to the infraorbital nerve, complications before and after surgery, and follow-ups at 1 week, 1 month, 6 months, and after 1 year...
July 2016: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/28165873/overuse-physeal-injuries-in-youth-athletes
#3
Amanda Arnold, Charles A Thigpen, Paul F Beattie, Michael J Kissenberth, Ellen Shanley
CONTEXT: Despite rising awareness of the risks associated with sports participation, overuse injuries continue to increase in youth athlete populations. Physeal injuries are one type of overuse injury exclusive to pediatric populations that are often sustained during athletic practice or competition. Overuse physeal injuries are, in theory, preventable; however, little consensus has been reached surrounding the risk factors, prevention, and treatment strategies. OBJECTIVE: This systematic review summarizes the best available evidence concerning overuse physeal injuries in youth and adolescent athletes...
February 1, 2017: Sports Health
https://www.readbyqxmd.com/read/28163924/overweight-and-obesity-in-children-aged-3-13%C3%A2-years-in-urban-cameroon-a-cross-sectional-study-of-prevalence-and-association-with-socio-economic-status
#4
Simeon-Pierre Choukem, Josiane Kamdeu-Chedeu, Sam D Leary, Yannick Mboue-Djieka, Daniel N Nebongo, Christoph Akazong, Yacouba N Mapoure, Julian P Hamilton-Shield, Jean-François Gautier, Jean Claude Mbanya
BACKGROUND: Childhood overweight/obesity is increasing rapidly in developing countries. There is a need to provide more evidence on its burden in sub-Saharan Africa, and to identify associated factors in order to set preventive measures. We aimed to determine the prevalence of overweight/obesity and assess its association with the socioeconomic status in nursery and primary school children in urban Cameroon. METHODS: In this cross-sectional study, we included by multi-staged cluster random sampling 1343 children from high (HSES, n = 673) and low (LSES, n = 670) socioeconomic status schools in Douala...
2017: BMC Obesity
https://www.readbyqxmd.com/read/28145740/adaptive-alterations-in-shoulder-range-of-motion-and-strength-in-young-tennis-players
#5
Benoit Gillet, Mickaël Begon, Violaine Sevrez, Christian Berger-Vachon, Isabelle Rogowski
CONTEXT:  Playing tennis requires unilateral and intensive movement of the upper limb, which may lead to functional adaptations of the shoulder and an increased injury risk. Identifying which athletes will be future elite tennis players starts at 5 to 6 years of age. Therefore, highly skilled players practice intensively in their childhood. However, whether these functional changes occur during the prepubertal years has not been established. OBJECTIVES:  To assess changes in glenohumeral-joint-rotation range of motion and strength of the shoulder-complex muscles in prepubertal elite tennis players...
February 1, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/28144978/effect-of-team-sports-and-resistance-training-on-physical-function-%C3%A2-quality-of-life-and-motivation-in-older-adults
#6
M T Pedersen, J Vorup, A Nistrup, J M Wikman, J M Alstrøm, P S Melcher, G U Pfister, J Bangsbo
The aim of this study was to investigate the effect of team sports and resistance training on physical function, psychological health, quality of life, and motivation in older untrained adults. Twenty-five untrained men and forty-seven untrained women aged 80 (range: 67-93) years were recruited. Fifty-one were assigned to a training group (TRG) of which twenty-five performed team training (TG) and twenty-six resistance training (RG). The remaining twenty-one were allocated to a control group (CG). TRG trained for 1 hour twice a week for 12 weeks...
February 1, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28142365/hip-and-knee-osteoarthritis-affects-younger-people-too
#7
Ilana N Ackerman, Joanne L Kemp, Kay M Crossley, Adam G Culvenor, Rana S Hinman
Synopsis Although osteoarthritis (OA) has traditionally been considered a disease of older age, hip and knee OA can and does affect younger adults, with a profound impact on psychosocial well-being and work capacity. Obesity and a history of traumatic knee injury (eg, anterior cruciate ligament rupture and/or meniscal tear) are key risk factors for the accelerated development of knee OA, while structural hip deformities (including those contributing to femoroacetabular impingement syndrome) are strong predictors of early-onset hip OA...
February 2017: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/28141823/exploring-team-passing-networks-and-player-movement-dynamics-in-youth-association-football
#8
Bruno Gonçalves, Diogo Coutinho, Sara Santos, Carlos Lago-Penas, Sergio Jiménez, Jaime Sampaio
Understanding how youth football players base their game interactions may constitute a solid criterion for fine-tuning the training process and, ultimately, to achieve better individual and team performances during competition. The present study aims to explore how passing networks and positioning variables can be linked to the match outcome in youth elite association football. The participants included 44 male elite players from under-15 and under-17 age groups. A passing network approach within positioning-derived variables was computed to identify the contributions of individual players for the overall team behaviour outcome during a simulated match...
2017: PloS One
https://www.readbyqxmd.com/read/28129282/age-related-variation-in-male-youth-athletes-countermovement-jump-after-plyometric-training-a-meta-analysis-of-controlled-trials
#9
Jason J Moran, Gavin R H Sandercock, Rodrigo Ramírez-Campillo, César M P Meylan, Jay A Collison, Dave A Parry
Moran, J, Sandercock, GRH, Ramírez-Campillo, R, Meylan, CMP, Collison, J, and Parry, DA. Age-related variation in male youth athletes' countermovement jump after plyometric training: A meta-analysis of controlled trials. J Strength Cond Res 31(2): 552-565, 2017-Recent debate on the trainability of youths has focused on the existence of periods of accelerated adaptation to training. Accordingly, the purpose of this meta-analysis was to identify the age- and maturation-related pattern of adaptive responses to plyometric training in youth athletes...
February 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28125932/brief-cognitive-behavioral-intervention-for-children-and-adolescents-with-persistent-post-concussive-symptoms-a-pilot-study
#10
Kelly A McNally, Kristina E Patrick, Jacob E LaFleur, Jana B Dykstra, Kerry Monahan, Kristen R Hoskinson
This study aims to evaluate the efficacy of a brief cognitive behavioral intervention program for children and adolescents experiencing persistent post-concussion symptoms. A total of 31 patients aged 10 to 18 years participated in the intervention. The median time since injury at treatment onset was 95 days though the range was large (23-720 days). Treatment was on average four sessions in duration. Sessions included concussion education, activity scheduling, sleep hygiene relaxation training, and cognitive restructuring...
January 26, 2017: Child Neuropsychology: a Journal on Normal and Abnormal Development in Childhood and Adolescence
https://www.readbyqxmd.com/read/28122621/how-does-playing-adapted-sports-affect-quality-of-life-of-people-with-mobility-limitations-results-from-a-mixed-method-sequential-explanatory-study
#11
Félix Côté-Leclerc, Gabrielle Boileau Duchesne, Patrick Bolduc, Amélie Gélinas-Lafrenière, Corinne Santerre, Johanne Desrosiers, Mélanie Levasseur
BACKGROUND: Occupations, including physical activity, are a strong determinant of health. However, mobility limitations can restrict opportunities to perform these occupations, which may affect quality of life. Some people will turn to adapted sports to meet their need to be involved in occupations. Little is known, however, about how participation in adapted sports affects the quality of life of people with mobility limitations. This study thus aimed to explore the influence of adapted sports on quality of life in adult wheelchair users...
January 25, 2017: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/28119156/chemosensory-anxiety-signals-prime-defensive-behavior-in-prepubertal-girls
#12
Katrin T Lübke, Anne Busch, Matthias Hoenen, Benoist Schaal, Bettina M Pause
Chemosensory anxiety signals effectively prime motor responses related to withdrawal behavior, such as the startle reflex, in adult humans. As the reproductive status strongly affects the response to social chemosignals, the current study examined whether chemosensory anxiety signals would augment the startle response in prepubertal children as it does in adults. Using cotton pads, axillary sweat was collected from 28 men while waiting for an important oral examination (anxiety condition), and during ergometer training (sport control condition)...
January 21, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28117245/the-medical-value-and-cost-effectiveness-of-an-exercise-test-for-sport-preparticipation-evaluation-in-asymptomatic-middle-aged-white-male-and-female-athletes
#13
Laurent Chevalier, Gaelle Kervio, Stephane Doutreleau, Jean-Philippe Mathieu, Jean-Michel Guy, Aude Mignot, Luc Corneloup, François Passard, Thierry Laporte, Aude Girard-Girod, Olivier Hennebert, Philippe Bernadet, Marie-Pierre Vincent-Chevalier, Laurent Gencel, François Carré
BACKGROUND: Cardiovascular events related to high-intensity sport practice are rare but dramatic. Coronary artery disease (CAD) is the leading cause of these events after the age of 35 years. The value of a maximal exercise test (ET) for detection of athletes at risk remains a matter of debate. AIM: The aim of this prospective multicentre study was to clarify the medical value and cost-effectiveness of an ET in middle-aged white asymptomatic athletes who participate in high-intensity sport...
January 20, 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/28103937/the-influence-of-marketing-on-the-sports-betting-attitudes-and-consumption-behaviours-of-young-men-implications-for-harm-reduction-and-prevention-strategies
#14
Emily G Deans, Samantha L Thomas, Jeffrey Derevensky, Mike Daube
BACKGROUND: Gambling can cause significant health and social harms for individuals, their families, and communities. While many studies have explored the individual factors that may lead to and minimise harmful gambling, there is still limited knowledge about the broader range of factors that may contribute to gambling harm. There are significant regulations to prevent the marketing of some forms of gambling but comparatively limited regulations relating to the marketing of newer forms of online gambling such as sports betting...
January 19, 2017: Harm Reduction Journal
https://www.readbyqxmd.com/read/28103159/the-effects-of-stimulant-medication-and-training-on-sports-competence-among-children-with-adhd
#15
Amy R Altszuler, Anne S Morrow, Brittany M Merrill, Shannon Bressler, Fiona L Macphee, Elizabeth M Gnagy, Andrew R Greiner, Stefany Coxe, Joseph S Raiker, Erika Coles, William E Pelham
The current study examined the relative efficacy of behavioral sports training, medication, and their combination in improving sports competence among youth with attention deficit/hyperactivity disorder (ADHD). Participants were 73 youth (74% male; 81% Hispanic) between the ages of 5 and 12 diagnosed with Diagnostic and Statistical Manual of Mental Disorders (4th ed.) ADHD enrolled in a Summer Treatment Program (STP). The study consisted of a 2 (medication: methylphenidate, placebo) × 2 (sports training: instruction and practice, recreational play) between-groups design and was conducted over a 3-week period during the STP...
January 19, 2017: Journal of Clinical Child and Adolescent Psychology
https://www.readbyqxmd.com/read/28074345/the-beneficial-effects-of-physical-activity-is-it-down-to-your-genes-a-systematic-review-and-meta-analysis-of-twin-and-family-studies
#16
REVIEW
J R Zadro, D Shirley, T B Andrade, K J Scurrah, A Bauman, P H Ferreira
BACKGROUND: There is evidence for considerable heterogeneity in the responsiveness to regular physical activity (PA) which might reflect the influence of genetic factors. The aim of this systematic review was to assess whether the response to a PA intervention for measures of body composition and cardiorespiratory fitness is (i) correlated within twin pairs and/or families and (ii) more correlated in monozygotic twins (MZ) compared to dizygotic twins (DZ), which would be consistent with genetic effects...
December 2017: Sports Medicine—Open
https://www.readbyqxmd.com/read/28056046/the-adapted-italian-version-of-the-baller-identity-measurement-scale-to-evaluate-the-student-athletes-identity-in-relation-to-gender-age-type-of-sport-and-competition-level
#17
Corrado Lupo, Cristina Onesta Mosso, Flavia Guidotti, Giovanni Cugliari, Luisa Pizzigalli, Alberto Rainoldi
The purpose of this paper is twofold: to validate the properties of the Italian version of the Baller Identity Measurement Scale (i.e., BIMS-IT), a self-report questionnaire based on the athletic and academic identities; and to investigate differences in psychosocial factors such as gender, age, type of sport, and competition level. The dimensionality of the BIMS-IT was explored by means of the exploratory factor analysis, considering the scale's internal consistency too (Confirmatory Factor Analysis). Results related to exploratory and confirmatory factor analysis supported a model of measurement composed of two correlated factors: the athletic and academic identities and affectivity related to identities...
2017: PloS One
https://www.readbyqxmd.com/read/28055228/preliminary-investigation-of-brain-network-activation-bna-and-its-clinical-utility-in-sport-related-concussion
#18
A Reches, J Kutcher, R J Elbin, H Or-Ly, B Sadeh, J Greer, D J McAllister, A Geva, A P Kontos
BACKGROUND: The clinical diagnosis and management of patients with sport-related concussion is largely dependent on subjectively reported symptoms, clinical examinations, cognitive, balance, vestibular and oculomotor testing. Consequently, there is an unmet need for objective assessment tools that can identify the injury from a physiological perspective and add an important layer of information to the clinician's decision-making process. OBJECTIVE: The goal of the study was to evaluate the clinical utility of the EEG-based tool named Brain Network Activation (BNA) as a longitudinal assessment method of brain function in the management of young athletes with concussion...
2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28038992/functional-and-ultrasonographic-outcomes-after-surgical-fibular-tendon-stabilisation-by-isolated-re-tensioning-of-the-superior-fibular-retinaculum
#19
C Choufani, R Rousseau, A Massein, H Pascal-Moussellard, F Khiami
BACKGROUND: Fibular tendon dislocation is a rare and usually sports-related injury. We report the functional and ultrasonographic outcomes of a simple technique for re-tensioning the superior fibular retinaculum. HYPOTHESIS: Our retinaculum re-tensioning technique is not followed by recurrent fibular tendon dislocation, as demonstrated by ultrasonography. MATERIAL AND METHOD: This single-centre single-surgeon retrospective study included 17 patients who underwent surgery to treat fibular tendon dislocation between January 2008 and December 2013...
December 28, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28038501/the-impact-of-physical-growth-and-relative-age-effect-on-assessment-in%C3%A2-physical-education
#20
Terje Dalen, Rolf Petter Ingvaldsen, Truls Valland Roaas, Arve Vorland Pedersen, Ingebrigt Steen, Tore Kristian Aune
Physical education (PE) is perhaps the school subject most likely to produce relative age effects (RAE). Like in sports, physical maturity gives students an advantage in PE, which might well be mistaken for superior ability. The aim of the present study is to investigate the extent to which physical growth, measured as height, and RAE reflect the assessment in Norwegian PE. Furthermore, we wanted to examine whether there is any gender differences in the assessment in PE as a function of physical growth and RAE...
December 30, 2016: European Journal of Sport Science
keyword
keyword
62495
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"