British Journal of Sports Medicine Journal of the British Association of Sport and Medicine Editor: Domhnall MacAuley Associate editor: Ron Maughan Technical editors: Valerie Crean, Chris Wakefield Editorial assistant: Mavis Burrell EDITORIAL BOARD Steve N Blair (USA) Steve Bollen (UK) Roslyn Carbon (UK) Peter Fricker (Australia) Wayne W Gibbon (UK) Tim D Noakes (S Africa) Moira O'Brien (Eire) Per A Renstrom (USA) Craig Sharp (UK) Roy J Shephard (Canada) Jack E Taunton (Canada) Dan S Tunstall Pedoe (UK) Brian J Whipp (UK) Clyde Williams (UK) NOTES TO CONTRIBUTORS The British Journal of Sports Medicine publishes articles on all aspects of sports medicine and science. Instructions to authors are given on the inside back cover. Papers for publication should be sent in triplicate to: The Editor British Journal of Sports Medicine BMA House Tavistock Square London WC1 9JR Tel +44 (0)171 387 4499; fax +44 (0)171 383 6668 NOTICE TO ADVERTISERS Applications for advertising space and rates should be made to the Advertisement Manager, British Journal of Sports Medicine, BMA House, Tavistock Square, London WC 1 H 9JR. NOTICE TO SUBSCRIBERS The British Journal ofSports Medicine is published quarterly. The annual subscription rate is £162 (USA $250). Orders should be sent to the Subscription Manager, British Journal of Sports Medicine, BMA House, Tavistock Square, London WC 1 H 9JR. Orders can also be placed with any leading subscription agent or bookseller. (For the convenience of readers in the USA, subscription orders, with or without payment, may also be sent to The British Medical Journal, PO Box 408, Franklin, MA 02038. All inquiries, however, must be addressed to the publisher in London.) Subscribers may pay for their subscriptions by cheque (payable to British Medical Journal) or by Access, Visa, or American Express by quoting on their order the credit or charge card preferred together with the appropriate personal account number and the expiry date of the card. Published by the BMJ Publishing Group Printed in England on acid free paper by Stott Brothers, Halifax Periodicals postage paid, Rahway NJ. Postmaster: send address changes to: British Journal of Sports Medicine, c/o Mercury Airfreight International Ltd Inc. 2323 Randolph Avenue, Avenel, NJ 07001, USA ISSN 0306-3674 All inquiries about air mail rates and single copies already published should be addressed to the publisher in London. COPYRIGHT © 1997 by the British Journal of Sports Medicine. This publication is copyright under the Berne Convention and the International Copyright Convention. All rights reserved. Apart from any relaxations permitted under national copyright laws, no part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the prior permission of the copyright owners. Permission is not required to copy abstracts of papers or of articles on condition that a full reference to the source is shown. Multiple copying of the contents without permission is always illegal. "CURRENT TRENDS IN SPORTS MEDICINE" GPFORUM March to July 1997 H E A LT H SPORTS MEDICINE S .port o~~~~~~e'~~~~I E D U C AT I ON SEMINARS & EXHIBITIONS Sports Mod cine Sprt ,1w $des" of Healh A Fifem Is PGEA & OCPPP CPD APPROVED Programmes Organiser: Rose Macdonald, Director, Sports Injury Centre, Crystal Palace National Sports Centre JOHN CABOT CITY TECHNOLOGY COLLEGE, BRISTOL WEDNESDAY 12 MARCH 1997 Chair: Dr Rod Jaques, BASM South West Chairman, Medical Officer to the British Triathalon Squad, Head Quarters Doctor at Atlanta Olympics 1996 * "Healthy Exercise for Children" - Dr Chris Riddock, Academic Co-ordinator of Exercise and Health Research Unit at the University of Bristol, Accredited Sports Psychologist * "Dilemmas in Managing the Sporting Adolescent" - Dr Paul Jackson, Medical Officer to England 'A' Rugby Team and to England 7-a-side Team, Member of BASM * "Sports Injuries in the Adolescent Decade " - Mr Ian Winson, Consultant Orthopaedic Surgeon, Medical Officer at Bristol City Football Club * "Shin Splints" - Mr Graham Holloway, Consultant Orthopaedic Surgeon in Sports Injuries, Swindon and London. Member of the British Orthopaedic Sports Trauma Association * "Injury Prevention in the Adolescent" - Glen Hunter, Chartered Physiotherapist, Certified Lecturer at Bristol School of Physiotherapy * "Child Sexual Abuse in Sports - Whose Problem?" - Professor Celia Brackenridge, Department of Sport and Leisure, Cheltenham & Gloucester College. Former National Womens Lacrosse Coach -oOo- BRUNEL UNIVERSITY, WEST LONDON THURSDAY 10 APRIL 1997 Chair: Dr Charlotte Cowie, Medical Officer to Millwall FC, England Ladies Football Squad and G.B Ladies Softball Team. BASM Member * "Recognition of Overtraining in Young Athletes" - Dr. Richard Budgett, Director Medical Services BOMC, Chief Medical Officer Atlanta Olympics, Medical Officer British Bobsleigh Team / Olympic Gold Medallist 1984. BASM Member. * "Health and Fitness in Talented Young Female Gymnasts" - Carol Russell, Chartered Physiotherapist, Commonwealth and Olympic Games 1988-96 - Physiotherapist to GB Volleyball Team, Chief Physiotherapist for 1998 Commonwealth Games. * "MRI - A Potential Screen for Sport" - Dr. Steve Williams, Senior Lecturer, Kings College Hospital, London. * "Overuse Injuries in Children" - Mr Roger Hackney, Consultant Orthopaedic Surgeon, Medical Officer British Athletics Federation & British Cross Country Federation, International runner / 3 Olympic Games and Silver Medallist at Commonwealth Games * "The Adolescent Sporting Back" - Dr Philip Bell, Medical Officer England Cricket Team. BASM Member * "Child Sexual Abuse in Sports - Whose Problem?" - Professor Celia Brackenridge, Department of Sport and Leisure, Cheltenham & Gloucester College. Former National Womens Lacrosse Coach UNIVERSITY OF STIRLING - WEDNESDAY 4TH JUNE 1997 Chair: Dr Brian Walker, BASM Scotland Chairman * "Nutrition for the Young Athlete" - Professor Ron Maughan, University Medical School, Aberdeen. Chairman of the British Olympic Association Nutrition Steering Group ' "Children in Sport - How Much is too Much?" - Mr Nick Maffulli, Consultant Orthopaedic Surgeon, Special Interests:- The growing child in sport, Mediopatellar synovial plica of the knee in athletes and post-viral fatigue syndrome, BASM Member * "The Role of the Physiotherapist in the Screening of Developing Competitive Gymnasts" - Julie Sparrow, Chartered Physiotherapist, Physiotherapist Atlanta Olympics, Physio to GB Gymnastics Team at World Championships 1992, '93 and '94. * "Diagnosing and Treating Discogenic Pain in Athletes" - Duane Saunders, Chairman of the American Physical Therapy Association * "Comparison Between Adult and Youth Rugby Injuries" - Mr. Donald MacLeod, President of BASM and Professor Mike Garraway, University of Edinburgh. -oOo- BIRMINGHAM UNIVERSITY - THURSDAY 19 JUNE 1997 Chair: Dr Grahame Brown, BASM West Midlands Chairman * "The recognition of Sports Injuries in Children and the Adolescent" - Dr Grahame Brown, NHS Orthopaedic & Sports Physician, Medical Officer to Lawn Tennis Association and The British Institute of Musculoskeletal Medicine * "Elite Young Athletes" - Mr Dai Rees, Consultant Orthopaedic Surgeon, Director of NHS Centre for Sports Injury Surgery * "Symptoms and Signs of Burnout / Overtraining" - Dr. Yiannis Koutedakis, Principal Lecturer at School of Health Sciences, Wolverhampton University - Former National Rowing Coach * "On The Field Identification of Injury and Aspects of First Aid" (This session will include workshops - track suits are recommended) - Alan Hodson, Chartered Physiotherapist, Head of Education for the Football Association, Lilleshall Hall National Sports Centre. -oOo- -o0o- THE UNIVERSITY OF SURREY, GUILDFORD - WEDNESDAY 28 MAY 1997 Chair: Dr Malcolm Read, BASM London SE Regional Chairman, Medical Officer to Commonwealth and Olympic Games, Ex Olympic Athlete, Examiner for Diploma in Sports Medicine, * "Adolescent Overuse Injuries" - Dr Peter Thomas, Former Olympic Rower and Olympic Team Medical Officer. BASM Member * "Tennis Related Injuries in Children" - John Allen, Chartered Physiotherapist, Olympic Physiotherapist, Consultant to The Lawn Tennis Association * "Shoulders in Sport" - Mr Steve Copeland, Consultant Orthopaedic Surgeon for elite athletes, tennis, swimming, rugby, Jockey Club * "Nutritional Concerns of the Young Athlete" - Nicky Gilbert. Accredited Sports Dietitian, Consultant to the University endurance athletics squads, researcher on the nutritional intake of MANCHESTER UNITED FOOTBALL CLUB - WEDNESDAY 2ND JULY 1997 Chair: Dr David Jones, BASM North West Chairman, GP and Sports Physician * "Hand and Wrist Injuries in Sport" - Professor John Stanley, Hand Surgery Unit, Wrightington Hospital. * "Non Invasive Imaging of the Upper Limb" - Dr. Charles Hutchinson, Senior Lecturer in Radiology, Manchester. * "The Advancing Role of the Physiotherapist" - Chris Mallion, Chartered Physiotherapist, Diploma in Injection Therapy and Lecturer in Orthopaedic Medicine. * "Shoulder Injuries in Sport" - Professor Simon Frostick, Orthopaedic Department, Royal Liverpool Hospital. Special Interests in Upper Limb Surgery and Micro Surgery of Peripheral Nerve Injuries. * "The Psychology of Rehabilitation" - Dave Collins, Sports Psychologist, Crewe. dancers. * "The Young Spine" - Mr. Matt Stallard. Consultant Orthopaedic Surgeon to the Amateur Rowing Association - Olympics 1984 and 1988. FORUM GP HEALTH EDUCATION in conjunction with ___ Yu BiA I2OK S OM ~~~Educaflon Brtish AsaocItion of apI Mdot d NW _s BFlITISH OLYMPIC MEDICAL CENTRE sports council The companies attending the medical exhibitions are sponsoring the cost of the educational programmes. Your interest in the exhibitions therefore would be gratefully appreciated. Registration Fee: £50 (VAT inc.) for each event. Prices include lunch, refreshments and certificates. We look forward to your attendance at what are sure to be very informative and enjoyable events. NSMI PhysioFirst For further information and application forms please contact: G.P. FORUM, 92 BASLOW ROAD, SHEFFIELD S17 4DQ Tel: 0114 235 1660 or send your cheque (made payable to G.P. Forum) with your name, address and telephone number to G.P. Forum stating which event/s you wish to attend. GP's should include the name and number of their Health Authority. UNIVERSITY OF .wE~s, H:d .NOTTINGHAM 4+ . r .+t t440+ Departments of Orthopaedic and Accident Surgery ~~~and Physiology and Pharmacology MSc in SPORTS MEDICINE DIPLOMA in SPORTS MEDICINE ^^jV x7z~ ri St specialists, with _chapters contributed b experts in their field Topics Covered include: physiotherapy for sports injuries; drug misuses; sport for people with a disability; infections; the acutely injured joint; osteoporosis and exercise ISBN 0 7279 084 8 144 pages 1995 BM UK £14.95; Overseas £16.00 (BMA members £13.95; £15.00) G--q __. The course leading to an MSc or diploma in Sports Medicine in the Centre for Sports Medicine, Queen's Medical Centre will commence on Monday, 29th September 1997. It will last for one year of full-time study or two years part-time study. It is primarily intended for medical practitioners or those with an appropriate qualification in the healthcare professions with an interest in sports medicine, sports injuries and the promotion of health and exercise for the general public. Applications are invited by the 31st March, 1997. Selection will be made in April/May. Any remaining places will stay available for late applicants to the end of July 1997. If you would like more details, please contact the Course Administrator, Centre for Sports Medicine, Department of Orthopaedic and Accident Surgery, C Floor, West Block, Queen's Medical Centre, Nottingham, NG7 2UH. Tel: (0115) 9709774, E-Mail: sports.med~nottingham.ac.uk or Fax: (0115) 9423656 The University aims to achieve the highest quality in teaching and research BASM (SCOTLAND) AND THE GREAT OUTDOORS! May 9th to May 11th 1997 Advanced Module Weekend Sports Medicine Conference The venue is changing but the academic content and Scottish Hospitality will remain as excellent as they have been at the Carlton Highland Hotel over the last three years. This years conference is a weekend with a difference at The University of Edinburgh's Firbush Point Outdoor Centre, Killin Perthshire, an area of outstanding beauty in the Scottish highlands. Programme; hypothermia, survival medicine, water sports, climbing and skiing injury, boots and equipment, upper limb tissue mechanics and neurodynamics, functional rehabilitation of the knee, muscle imbalance, scenarios and rescue. The conference will be a mix of lectures and practical workshops with the emphasis on acute management, sports specific problems and prevention. Delegate Activities; choose from water sports or mountain biking (equipment and instruction provided), hill walking, golf, fishing or enjoy the scenery at your leisure. Accommodation; will be provided at Firbush centre with alternatives in local hotels or B&B's for a small supplement. Travel; by train, plane or car. Transport will be available from Edinburgh. Price; Residential Cost Non-Residential Cost Doctor Member £220.00 Doctor Member £140.00 Doctor Non-Member Doctor Non-Member £160.00 £240.00 Physiotherapist Member £120.00 Physiotherapist Member £200.00 £220.00 £140.00 Physiotherapist Non-Member Physiotherapist Non-Member Includes conference fee and any activities. Discounts available for BASM members and early bookers! Applications received after the closing date of 28th March 1997 will be charged a supplement off30. 00 Resident,Q710. 00 Non-Resident per applicant. PGEA approval and C.PD. points have been applied for. For further information and application forms please contact the Conference Secretary; Miss Nicola Walker, Conference Secretary, FASIC, Department of Physical Education, The University of Edinburgh, 46 Pleasance, Edinburgh EH8 9TJ. Tel: 0131 650 2578 Fax: 0131 557 6398 Email: Nicky.Walkerged.ac.uk ABC of Resuscitation qirn- THIRD EDITION Edited by M C Colquhoun, A J Handley, T R Evans H EA LT H ORUM E D UCAT I ON Medicine Sports of Madld A fitet. Sport ,e. "The definitive guide to cardiopulmonary resuscitation:" BASICS So s* Is SPORTS MEDICINE SEMINARS & EXHIBITIONS PGEA & OCPPP CPD APPROVED "An ideal reference book for ambulance personnel." Ambulance Journal "Contains everything a doctor needs to know about resuscitation." South African Medical G PJ- r Wednesday 12th March 1997 John Cabot City Technology College Bristol j Journal Written by members of the Resuscitation Council (UK), this concise, easy to read book covers all aspects of resuscitation, from initial basic life support to management in the intensive care unit. This third edition has been extensively revised and updated to feature: Thursday 10th April 1997 Brunell University, West London Wednesday 28th May 1997 University of Surrey, Guildford * The latest European Resuscitation Council Guidelines Wednesday 4th June 1997 University of Stirling * New chapters on management of peri-arrest arrhythmias, cardiac pacing, and drugs * New colour illustrations Thursday 19th June 1997 Birmingham University II- Available from: BMJ Publishing Group PO Box 295, London WC1 H 9TE Tel: 0171 383 6185/6245. Also available from medical booksellers including the BMJ Bookshop in BMA House. Send me copy(ies) of ABC Resuscitation enclose f Wednesday 2nd July 1997 Manchester United Football Club For full programmes and booking forms please contact GP Forum Tel: 01 14 235 1660 Please make cheques payable to British Medical Journal BMA Membership no. GPFORUM E D C AT I N Debit my credit card (please tick box) El VISA LI AMERICAN EXPRESS O MASTERCARD Card number Expiry date [I LI HEALTH U O in conjunction with IJI ELLE ZLZ 1IEL BRA Signature Name NSMI Address BJ Postcode Educato Brith A"ociton of po ndW adkicki ublishing Group C6I' BRITISH OLYMPIC MEDICAL CENTRE sports council 89 BrJ Sports Med 1997;31:89 Table Bailey DM ABSTRACTS British Association of Sport and Medicine: Annual Congress 1996 Further abstracts from the BASM annual congress. For the other abstracts see Br J Sports Med 1996;30:368-370. Use of "agreement" in the assessment of reliability of the Cybex isokinetic dynamometer C A BARNES, R SOLTVEDT School of Human Studies, University of Teesside, Borough Rd, Middlesbrough, Cleveland, TSJ 3BA This study compared the use of the intraclass correlation coefficient (R) with the boundaries of agreement (BOA) technique' to assess reliability of an isokinetic dynamometer (Cybex Orthotron, Ronkonkoma, NY) for the measurement of maximal voluntary strength. Seventeen healthy female subjects (age 19-23 years) were tested on four separate occasions for the parameters of peak torque extension (PTE) and flexion (PTF) of the knee extensors and flexors using the isokinetic dynamometer. Tests were separated by two days and each test was peformed at the same time of day to limit circadian variations. Measurements were recorded for the dominant limb at angular velocities of 60'/s and 1200/s on each occasion. Test-retest reliability data as determined by the intraclass correlation coefficient (R) were consistent with previous studies (range 0.790.96). These same data when reported using the BOA method, displayed 95% limits which ranged from +24 Nm to -14 Nm for PTE60' trial 1 v trial 2 (R = 0.91), to +15 Nm to -14 Nm for PTF60' trial 1 v trial 2 (R = 0.79). Data for 1200/s showed similar variability when reported using BOA. It is recommended that future studies which examine the reliability of instrumentation should consider reporting in clinically relevant units-for example, through the use of BOA, and that a priori judgments of acceptable limits be made before the conduction of such studies. 1 Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986;1:307-10. Implications of moderate altitude training on serum urea and delta heart rate in an elite cohort of distance runners D M BAILEY*, B DAVIES*, G GANDYt *School of Applied Sciences, University of Glamorgan, Pontypridd, S Wales, tLoughborough University, Loughborough, Leicestershire Aim-To measure the effects of moderate altitude training on serum urea and delta heart rate, which have been used as markers of training intensity.' Methods-Two separate investigations were conducted at altitude (1500-2000 m above sea level). Eighteen runners (EXP) were tested 17 days before four weeks of altitude CON EXP Condition PRE ALT POST PRE POST Urea (mmol/1) AHR (beats/min) 5.39 16 6.16t 5.57 18 5.34 14 5.88t 14 25t tGreater than PRE value, P<0.05. tGreater than PRE value, p<O.Ol. training (PRE), between weeks 2 to 4 at altitude (ALT), and 20 days after their return to sea level (POST). Twenty two performance matched runners (CON) continued training at sea level and were tested at the same times as the EXP group with the exception of ALT testing. An arterialised capillary blood sample was obtained after an overnight fast and analysed for serum urea using a Refletron, (Manheim Boehringer). Delta heart rate (AHR) was determined by telemetry immediately on waking.' Data below represent pooled mean values. Results-The results are shown in the table. Conclusions-These data would suggest that serum urea and AHR increased at altitude. However, the increases in serum urea must be considered in light of the possible confounding variables.' The normative data for AHR when compared with the present data would also question its sensitivity as an indicator of overreaching in elite athletes.' improvements in all fitness parameters in the RT group. Mean (SEM) differences for concentric and eccentric moment were 0.11 (0.02) and 0.28 (0.02) Nm/kg for RT (P<0.05) and -0.06 (0.03) and 0.03 (0.09) Nm/kg for C (NS) respectively. Mean increase for RT (AX (SEM)) for vertical jump, broad jump, sprint time, endurance, and skill were 3.9 (1.1) cm, 9.4 (2.1) cm, 0.23 (0.13) s, 0.45 (0.26) s, and 0.65 (0.19) levels respectively, all significant at P<0.05. In comparison, in the C group only skill increased significantly. Quadriceps strength training superimposed on normal training had a positive effect on performance indicators in hockey players. Stress fracture of the proximal humeral epiphysis in an elite junior badminton player K T BOVD AND M E BATT 1 Bailey DM, et al. Serum urea and heart rate as markers of training intensity in national standard distance runners at moderate altitude, (1500-2000 metres) (abstract). European College of Sports Science 1996;1:594-5. Effect of quadriceps strength training on performance indicators in hockey players F BYRNE, B DONNE, J R ANDREWS Department ofPhysiology, Trinity College, Dublin 2, Ireland Limited research has been carried out on the effect of resistance training in games players. This study investigated the effect of a quadriceps strength-training programme in addition to a normal field training regimen on performance indicators in competitive female hockey players. Twenty Irish senior female hockey players were initially assessed for concentric and eccentric gravity corrected quadriceps moment (isokinetic dynamometer at 30'/s), explosive power (10 by 5 m sprint, vertical and standing broad jump tests), endurance ( 20 m progressive shuttle test), and skill (hockey skill/dribbling test). Ten subjects were randomly allocated to resistance training (RT) and 10 to the control (C) group. The RT group undertook a supervised quadriceps resistance training programme, three sets per week of 20 lifts at 50% of one repetition maximum for six weeks on a quads bench, in addition to their normal field training. The control group undertook normal field training only. All subjects were retested at the end of the experimental period. Results were analysed using MANOVA. Values of P<0.05 were considered significant. No significant (P>0.05) pre-experimental intergroup differences were observed for anthropometric or fitness data. Quadriceps resistance training resulted in significant Centre for Sports Medicine, Department of Orthopaedic and Accident Surgery, University Hospital, Queens Medical Centre, Nottingham NG7 2UH A 15 year old male junior international badminton player presented with an eight month history of a painful dominant right shoulder. This began after an intensive training camp and became persistent despite physiotherapy. At presentation, findings were a full range of movement, anterior tenderness over the humeral head, and pain on resisted shoulder movements. Biplanar radiographs of his shoulder showed widening of the anterolateral aspect of the proximal humeral epiphysis, representing a stress fracture through the plate. Injuries to the proximal humeral epiphysis are uncommon, accounting for 3% of all epiphysial injuries and are usually as a result of acute trauma.' Dotter first reported an overuse injury in sport affecting the proximal humeral epiphysis in Little League baseball pitchers.2 Other cases in baseball and recently in volleyball have been reported, but this injury has not been reported in racquet sports. However, all sports involving repetitive explosive actions of the shoulder are potentially at risk. Persistent shoulder pain in adolescents partaking in such sports should indicate the need for radiography, with comparative films if necessary. Treatment consists of rest and rehabilitation but should preferably be prevented. Ultimate fusion of the epiphysis should offer a favourable long term outcome.3 1 Neer CS, Horwitz BS. Fractures of the proximal humeral epiphyseal plate. Clin Orthop 1965;41:24-35. 2 Dotter WE. Little League shoulder. A fracture of the proximal epiphyseal cartilage of the humerus due to baseball pitching. Guthrie Clinical Bulletin 1953;23:68-72. 3 Gross ML, Flynn M, Sonzogni II. Overworked shoulders: managing the proximal humeral physis. Physics ofSports Medicine 1994;22:81-6. Br Br Sports Med 1997;31:90 90 BMA British Association of Sport and Medicine SmM 1P iinli Education programme The foundation course of this programme is the General Sports Medicine Course designed for medical professionals. Five days PGEA approval are given for this course. The interdisciplinary Intermediate Sports Injury Courses concentrate on the proper examination of normal joints with regard to the diagnosis and management of sports specific injuries. Five days PGEA approval are given for the Part 1 course and are being sought for the Part 2 course. The Practical Sport and Medicine Course held at Club La Santa, Lanzarote, has a curriculum that varies each year and further develops the practical examination and sporting themes of the intermediate courses. Delegates and families are welcome. Forthcoming courses General Sports Medicine Course (Nearly full) £350 to £480, Lilleshall Hall National Sports Centre Intermediate Sports Injury Course-Part 2 (new) (Nearly full) £465 to £585, Lilleshall Hall National Sports Centre Diploma Preparation Course (new), (PGEA to be sought) Cost to be confirmed, Royal Hospital Haslar, Hampshire General Sports Medicine Course (Half full) £350 to £480, Lilleshall Hall National Sports Centre Advanced Sports Nutrition Course, (PGEA to be sought) Cost, date, and venue to be confirmed Practical Sport and Medicine Course (Booking) £355 to £730, Club La Santa, Lnzarote 13-18 April 1997 6-11 July 1-5 September 1997 21-26 September 1997 Sept or Oct 1997 2-9 October 1997 (Residential, non-delegates welcome) 1997 BASM National Congress, 6-9 November 1997 (PGEA being sought) (Booking) Metropole Hotel, Brighton Intermediate Sports Injury Course-Part 1 (Booking) £465 to £585, Lilleshall Hall National Sports Centre 23-28 November 1997 Details of 1998 courses available on request For further details and application forms please contact the BASM Education Office, The Anatomy Building, Medical College of St Bartholomew's Hospital, Charterhouse Square, London EC1M 6BQ (tel 0171 253 3244; fax 0171 251 0774; E-mail b.g.hill(mds.qmw.ac.uk). INSTRUCTIONS TO AUTHORS Style The format must be as described in this section, although for reviews and letters to the Editor the use of subsections is flexible. Abbreviations should be kept to a minimum and must always be explained. Drugs must be referred to by their approved names. 1 Title page: should include the title (not more than 120 characters), a short title for running head, names and affiliations of authors (only one affiliation per author), and the name, address, telephone and fax numbers of the Types of paper corresponding Original papers (not normally over 3000 words for full 2 Abstract: mustauthor. not exceed 300 words and should be sublength accounts of original research); Review articles (up to divided into four sections: Objectives; Methods; Results; 4000 words, providing concise in-depth reviews of both Conclusions. not be combined. Statistical Sections established and new areas in sports medicine); Editorials values should be givenshould (confidence intervals preferred). (these are written or commissioned by the editors, but sug- The abstract should be followed by up to five key terms. gestions for possible topics and authors are welcome); 3 Introduction: outline of the background and rationale of Short papers (short reports of experimental work, new the study. methods, or a preliminary report can be accepted as 2-page 4 Methods: this section should be sufficiently detailed to papers; maximum length 1400 words including abstract, the reader to replicate the study. Published methods tables and legends); Case reports (limited to 850 words, one permit should be described in brief, with appropriate citation. table or figure, a short unstructured abstract, and up to 10 5 Results: should be concise and should not contain repetireferences); Correspondence (the Editor welcomes letters, of the methods. Data in the text should not be which should not exceed 300 words or contain more than tion replicated in tables or figures or vice versa. SI units should three references; letters should be typed double spaced be used, except for fluid pressures which should be in mm with wide margins and must be signed by all the authors). Contributions on historical topics or items with a medical Hg. 6 Discussion: a clear distinction should be made between and sporting interest are welcomed. deduction and speculation. 7 Acknowledgements, where appropriate. Manuscripts The manuscript (four copies) should be double spaced 8 References: the Vancouver style must be used (see papers throughout on A4 paper using one side only, with margins in this issue) with citations numbered consecutively in the of at least 30 mm at the sides and at the top and bottom. order in which they appear in the text, tables, and figures. Authors are asked to submit with their manuscript the List all authors when there are six or fewer; if there are seven or more, list the first six, followed by et al. Except in names and addresses of three people who they consider the case of review articles the total number of references would be suitable independent reviewers. They will not should not exceed 40. Responsibility for completeness and necessarily be approached to review the paper. If the manuscript is accepted, both disk and typescript accuracy of references rests entirely with the authors. Refwill be required for the final revised version; typescript erences will not be checked in detail by the Editor but alone will only suffice if the author has no access to word papers in which errors are detected in the references are unlikely to be accepted. Submitted work or work in prepaprocessing facilities. cannot be cited in the reference list. ration Manuscripts must be accompanied by a declaration, signed by all the authors, that the paper is not being 10 Figures and tables. Figures will generally be redrawn or considered by any other journal and that it has not been relettered to conform with journal style, so they should be accepted for publication elsewhere. Papers are considered checked carefully by the authors. Figure legends must always be supplied and must be typed on a separate on the understanding that they are submitted solely to this sheet. Colour illustrations may only be used if monojournal and do not duplicate previously published material. In cases of doubt, where part of the material has been pub- chrome cannot show what is desired. Authors are responsilished elsewhere, the published material should be ble for part of the cost of colour figures. Use journal style included with the submitted manuscript to allow the in tables (see any issue). Do not divide tables with rules. Editor to assess the degree of duplication. All authors must Place brief explanatory legend at the top of the table (not have participated sufficiently in the work to take public on a separate sheet) and any further necessary clarification responsibility for the contents (see BMJ 199 1;302:338- at the foot. All tables and figures must be referred to in the text. 41). If requested the authors must be prepared to produce Proofs the data on which the manuscript is based for examination Contributors will receive one proof. Only minor correcby the Editor. tions can be made. Corrections other than printing errors Papers reporting results of studies on human subjects may be charged to the author. It is the author's must be accompanied by a statement that the subjects gave responsibility to return the corrected proofs promptly and written, informed consent and by evidence of approval in case of absence to ensure that the editorial office knows from the appropriate ethics committee. Such papers a forwarding address. should conform to the principles outlined in the DeclaraReprints tion of Helsinki (BMJ 1964;ii:177). The Editor cannot enter into correspondence about Reprints will be charged for. The number of reprints papers rejected as unsuitable for publication, and the Edi- required should be stated on the form provided with the proof. tor's decision in these matters is final. Scope The British Journal of Sports Medicine covers all aspects of sports medicine and science - the management of sports injuries; all clinical aspects of exercise, health, and sport; exercise physiology and biophysical investigation of sports performance; sports psychology; physiotherapy and rehabilitation in sport; and medical and scientific support of the sports coach.