keyword
MENU ▼
Read by QxMD icon Read
search

Rugby

keyword
https://www.readbyqxmd.com/read/28820858/technical-and-tactical-aspects-in-italian-youth-rugby-union-in-relation-to-different-academies-regional-tournaments-and-outcomes
#1
Alexandru Nicolae Ungureanu, Giancarlo Condello, Simonluca Pistore, Daniele Conte, Corrado Lupo
This study aimed to analyze the technical and tactical aspects of the Italian under-18 Academy Rugby Union in relation to different academies, regional tournaments, and game outcomes. A notational analysis (forty-four indicators) was performed on 16 games (2014-15 season) to evaluate strong differences (P ≤ 0.05; moderate-large effect sizes) according to variables. Among academies, strong differences were showed for defensive breakdown where the defending support is much (range=77-87%), equal (range=11-32%), and less (range=2-12%) numerous than the attacking support, total tackles (range=64-122) and passes (range=72-151), pass to possession ratio (range=6-10), possession lost due to an error (range=28-59%), and ball in play in own (range=8-25%) and opponent (range=7-31%) 22m area indicators...
August 15, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28819742/authors-reply-to-mcmahon-et-al-comment-on-anthropometric-and-physical-qualities-of-elite-male-youth-rugby-league-players
#2
Kevin Till, Sean Scantlebury, Ben Jones
No abstract text is available yet for this article.
August 17, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28808625/epidemiology-of-open-fractures-in-sport-one-centre-s-15-year-retrospective-study
#3
Alexander M Wood, Greg A J Robertson, Kirsty MacLeod, Anna Porter, Charles M Court-Brown
AIM: To describe the epidemiology of sport-related open fractures from one centre's adult patient population over a 15-year period. METHODS: A retrospective review of a prospectively-collected database was performed: The database contained information all sport-related open fractures, sustained from 1995 to 2009 in the Edinburgh, Mid and East Lothian Populations. RESULTS: Over the 15-year period, there were 85 fractures recorded in 84 patients...
July 18, 2017: World Journal of Orthopedics
https://www.readbyqxmd.com/read/28800006/match-demands-of-senior-and-junior-players-during-international-rugby-league
#4
Gary M Dempsey, Neil V Gibson, Dave Sykes, Brad Pryjmachuk, Anthony P Turner
This study aims to quantify and compare the positional game demands of international junior and senior rugby league competition for the first time. Global Positioning System (GPS) and video analysis were used to track 118 elite male rugby league players (57 seniors aged 28.7 ± 4.4 y; 61 juniors aged 17.2 ± .5 y) over 10 international matches (6 senior; 4 junior) characterized as either forwards (n = 67) or backs (n = 51). There were significant increases in the offensive carries (0.18 cf. 0.09 n.min; r = ...
August 9, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28797830/reduced-severity-of-lumbo-pelvic-hip-injuries-in-professional-rugby-union-players-following-tailored-preventative-programmes
#5
Kate L Evans, Jonathan Hughes, Morgan D Williams
OBJECTIVES: The aim of this study was to tailor lumbo-pelvic-hip (LPH) injury reduction programmes in professional rugby union players based on screening data and examine its effectiveness. DESIGN: Prospective case controlled study. METHODS: Twenty-eight professional rugby union players were screened pre- and immediately post- the YO-YO intermittent recovery level 1 test using six hip and groin strength tests (adductor squeeze at 0°, 60° and 90°, prone hip extension, abductor, adductor hand held dynamometry)...
July 12, 2017: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/28795591/in-vivo-measurement-of-tri-axial-loading-at-the-head-during-the-rugby-tackle
#6
Ross Jones, Matt Greig
To investigate the anatomical distribution of linear and rotational forces during the tackle scenario, male rugby players performed a total of 48 trials, as ball carrier or tackler. Participants wore headgear accommodating three global positioning system units measuring uniaxial acceleration at the occipital region (OR), left tempero-parietal (LT-PR) and right tempero-parietal region (RT-PR). An additional unit was located at the cervico-thoracic spinal region in a custom vest. There was a significant main effect for tackle condition (P < 0...
August 10, 2017: Research in Sports Medicine
https://www.readbyqxmd.com/read/28783849/multiple-measures-are-needed-to-quantify-training-loads-in-professional-rugby-league
#7
Daniel Weaving, Ben Jones, Phil Marshall, Kevin Till, Grant Abt
This study aims to investigate the effect of training mode (conditioning and skills) on multivariate training load relationships in professional rugby league via principal component analysis. Four measures of training load (internal: heart rate exertion index, session rating of perceived exertion; external: PlayerLoad™, individualised high-speed distance) were collected from 23 professional male rugby league players over the course of one 12 wk preseason period. Training was categorised by mode (skills or conditioning) and then subjected to a principal component analysis...
August 7, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28771098/physical-preparation-recommendations-for-elite-rugby-sevens-performance
#8
Jake Schuster, Dan Howells, Julien Robineau, Anthony Couderc, Alex Natera, Nick Lumley, Tim J Gabbett, Nick Winkelman
Rugby Sevens, a new Olympic sport, features high intensity intermittent running and contact efforts over short match durations, normally six times across two to three days in a tournament format. Elite Rugby Sevens seasons often include over a dozen competitive tournaments across less than nine months, demanding deliberate and careful training-stress balance and workload management alongside development of the necessary physical qualities required for competition. Focus on running and repeated power skills, strength, and match-specific conditioning capacities is advised...
August 3, 2017: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/28771064/vitamin-d3-supplementation-does-not-improve-sprint-performance-in-professional-rugby-players-a-randomised-placebo-controlled-double-blind-intervention-study
#9
Kirsty A Fairbairn, Ingrid Jm Ceelen, C Murray Skeaff, Claire M Cameron, Tracy L Perry
Vitamin D insufficiency is common in athletes and may lower physical performance. Many cross-sectional studies associate vitamin D status with physical performance in athletes, however there have been few prospective randomised controlled trials with adequate statistical power to test this relationship, and none in the southern hemisphere. Thus, a prospective double blind, randomised placebo-controlled intervention trial was conducted, involving 57 professional rugby union players in New Zealand. Participants were randomised to receive 50,000 IU of cholecalciferol (equivalent to 3,570 IU/day) or placebo once every two weeks over 11-12 weeks...
August 3, 2017: International Journal of Sport Nutrition and Exercise Metabolism
https://www.readbyqxmd.com/read/28765491/turbulent-tackle-a-novel-surgical-approach-to-a-rugby-related-jejunal-perforation
#10
Ross J O'Shea, Donal O'Sullivan, Thomas Aherne, Karl J Sweeney
Viscus perforation in the context of blunt-force abdominal trauma is a rarity. Within a sporting context, it is especially rare. However, the increasing physicality observed in rugby union, both in the amateur and professional setting, has resulted in a higher rate of serious injury. We report a novel laparoscopic surgical approach to the management of a traumatic jejunal perforation sustained on the playing field in a previously fit and healthy 28-year-old.
July 31, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28761719/effect-of-a-gluteal-activation-warm-up-on-explosive-exercise-performance
#11
Matt Parr, Phil Db Price, Daniel J Cleather
OBJECTIVES: To evaluate the effect of a gluteal activation warm-up on the performance of an explosive exercise (the high hang pull (HHP)). METHODS: Seventeen professional rugby union players performed one set of three HHPs (with 80% of their one repetition maximum load) following both a control and activation warm-up. Peak electrical activity of the gluteus maximus and medius was quantified using electromyography (EMG). In addition, the kinematics and kinetics of nine players was also recorded using force plate and motion capture technology...
2017: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/28761716/prevalence-of-laceration-injuries-in-professional-and-amateur-rugby-union-a-systematic-review-and-meta-analysis
#12
REVIEW
Bodil Yucki Oudshoorn, Heather Driscoll, Karen Kilner, Marcus Dunn, David James
BACKGROUND: Studded footwear can cause severe lacerations in rugby union; the prevalence of these injuries is currently unknown. OBJECTIVE: To summarise the skin and laceration injury prevalence in published epidemiological studies and to investigate any differences in skin injury risk between amateur and professional players. DESIGN: Systematic literature review and meta-analysis of epidemiological studies. DATA SOURCES: PubMed, Web of Science, Scopus and Ovid...
2017: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/28761696/ankle-syndesmosis-repair-and-rehabilitation-in-professional-rugby-league-players-a-case-series-report
#13
Alex James Latham, Peter Charles Goodwin, Ben Stirling, Adam Budgen
BACKGROUND/AIM: The distal tibiofibular joint is described as a syndesmosis. Traditionally, severe syndesmotic injuries with diastasis have been treated surgically with screw fixation. This case series details an ankle syndesmosis tightrope repair and an accelerated rehabilitation protocol that reduces the amount of time to return to professional rugby league in the UK. The aim of this study was to describe players' journey from injury, through diagnosis to surgery, rehabilitation and return to participation, detailing time scales and methods used at each stage to highlight the change in current practice...
2017: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/28759901/subsequent-injuries-and-early-recurrent-diagnoses-in-elite-rugby-union-players
#14
Sean Williams, Grant Trewartha, Simon Kemp, Matthew J Cross, John H M Brooks, Colin W Fuller, Aileen E Taylor, Keith A Stokes
An eight-season (2005/06-2012/13) prospective cohort design was used to record time-loss injuries in 15 English Premiership teams. Data pertaining to a total of 1 556 players and 9 597 injuries (8 180 subsequent) were included in the analysis. Injuries subsequent to an index injury were classified as (1) New: different site; (2) Local: same site (and different type); or (3) Recurrent: same site and type. The severity of subsequent injuries (days missed) was compared with their related index injury. The proportions of early (<2 months), late (2-12 months) and delayed (>12 months) subsequent injuries were compared across injury classifications and diagnosis groupings...
July 31, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28756567/growth-plate-injury-at-the-base-of-the-coracoid-mri-features
#15
Erin FitzGerald Alaia, Zehava Sadka Rosenberg, Ignacio Rossi, Jonathan Zember, Johannes B Roedl, Lynne Pinkney, Lynne S Steinbach
PURPOSE: To assess the MRI features of growth plate injury at the base of the coracoid process. MATERIALS AND METHODS: Subjects were identified through retrospective search of our department imaging database and teaching files and the teaching files of two outside academic institutions. The coracoid base growth plate was examined with attention to widening, irregularity, abnormal signal intensity of the growth plate, and the presence of adjacent soft tissue edema...
July 29, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28756389/sports-injury-and-illness-incidence-in-the-rio-de-janeiro-2016-olympic-summer-games-a-prospective-study-of-11-274-athletes-from-207-countries
#16
Torbjørn Soligard, Kathrin Steffen, Debbie Palmer, Juan Manuel Alonso, Roald Bahr, Alexandre Dias Lopes, Jiri Dvorak, Marie-Elaine Grant, Willem Meeuwisse, Margo Mountjoy, Leonardo Oliveira Pena Costa, Natalia Salmina, Richard Budgett, Lars Engebretsen
OBJECTIVE: To describe the pattern of injuries and illnesses sustained during the Games of the XXXI Olympiad, hosted by Rio de Janeiro from 5 to 21 August 2016. METHODS: We recorded the daily incidence of athlete injuries and illnesses (1) through the reporting of all National Olympic Committee (NOC) medical teams and (2) in the polyclinic and medical venues by the Rio 2016 medical staff. RESULTS: In total, 11 274 athletes (5089 women, 45%; 6185 men, 55%) from 207 NOCs participated in the study...
July 29, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28745469/reliability-of-bounce-drop-jump-parameters-within-elite-male-rugby-players
#17
Lisa Costley, Eric Wallace, Michael Johnston, Rodney Kennedy
BACKGROUND: The aims of the study were to investigate the number of familiarisation sessions required to establish reliability of the bounce drop jump (BDJ) and subsequent reliability once familiarisation is achieved. METHOD: Seventeen trained male athletes completed 4 BDJs in 4 separate testing sessions. Force-time data from a 20 cm BDJ was obtained using two force plates (ensuring ground contact < 250 ms). Subjects were instructed to 'jump for maximal height and minimal contact time' while the best and average of four jumps were compared...
July 25, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28742611/a-rare-presentation-of-a-morel-lavallee-lesion-of-the-lower-leg-successfully-treated-with-ultrasound-guided-aspiration
#18
Audrey Falconi, Holly Crellin, Chelsea Tagawa
A Morel-Lavallee lesion (MLL) is a relatively rare condition that is caused by a traumatic shearing force. This force leads to a closed degloving injury of the subcutaneous tissue and fascia that creates a potential space that can fill with lymph, blood, and necrotic fat. The MLLs are traditionally seen after high impact trauma and typically located at the greater trochanter and pelvis, although recent reports have found them to be located at the knee, thigh, and lower leg. The MLLs typically present as swelling at the site of injury, which can be difficult to differentiate from several other diagnoses...
July 21, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/28724697/facts-and-values-on-the-acceptability-of-risks-in-children-s-sport-using-the-example-of-rugby-a-narrative-review
#19
REVIEW
Kenneth Lincoln Quarrie, John H M Brooks, Nicholas Burger, Patria A Hume, Steve Jackson
A clash of values has been identified between those who assert that:1. all childhood injuries, regardless of origin, are inherently undesirable and should be prevented and;2. those who believe that some measure of injury to children is an acceptable compromise for the physical benefits associated with physical activity and the development of abilities to appraise and deal with risks.A debate regarding whether the tackles and collisions permitted in schools' rugby represent acceptable risks, and what steps should be taken if they do not, exemplifies the issue...
August 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28723812/effects-of-12-weeks-resistance-training-on-sprint-and-jump-performance-in-competitive-adolescent-rugby-union-players
#20
Simon K Harries, David R Lubans, Anthony Buxton, Thomas H J MacDougall, Robin Callister
Sprint performance is an important characteristic for success in many sports, including rugby union. Resistance training is used to increase muscular fitness (i.e. strength, endurance and power) and may also be effective for improving sprint and jump performances. The aims of this study were to examine the effects of resistance training using two different periodized programs (linear and daily undulating) on sprint and jump performance and explore relationships between performance measures. Sixteen male (16...
July 17, 2017: Journal of Strength and Conditioning Research
keyword
keyword
3359
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"