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Skibski A, Stout JR, Ingersoll CD, Mangum LC. Ultrasound Biofeedback Increases Abdominal Muscle Activation in Golfers With a History of Low Back Pain. Clin J Sport Med 2024; 34:341-347. [PMID: 38329285 DOI: 10.1097/jsm.0000000000001208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 12/18/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVES To compare activation ratios of the transverse abdominis (TrA) during an abdominal draw-in maneuver (ADIM) and abdominal obliques during a golf swing, with and without ultrasound biofeedback, and to determine intrarater reliability of these ultrasound thickness measures. DESIGN Single-session crossover study. SETTING Laboratory. PARTICIPANTS Sixteen adult golfers with 2 or more episodes of low back pain (LBP) in the past year. INTERVENTIONS Verbal cueing alone and verbal cueing with ultrasound biofeedback. MAIN OUTCOME MEASURES Bilateral TrA activation ratios were calculated during an ADIM with and without ultrasound biofeedback. Activation ratios of the abdominal obliques were calculated bilaterally during golf swings with and without ultrasound biofeedback. Intraclass correlation coefficients (ICCs) were calculated for average thickness across all muscles and conditions for the nonbiofeedback trials. RESULTS Transverse abdominis activation ratios were significantly higher when ultrasound biofeedback was provided bilaterally ( P < 0.001). Abdominal oblique activation ratios during the golf swing were also significantly higher with ultrasound biofeedback for the lead ( P = 0.014) and trail ( P < 0.001) sides. Intraclass correlation coefficient values ranged from 0.92 to 0.97 ( P < 0.001). CONCLUSIONS Ultrasound biofeedback can increase activation ratios of the TrA during a supine ADIM in adult golfers with a history of LBP. Postswing ultrasound biofeedback increases activation of the abdominal obliques during a golf swing in golfers with a history of LBP. Ultrasound thickness measures of the TrA and obliques have excellent intrarater reliability.
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Affiliation(s)
- Andrew Skibski
- Rehabilitation, Athletic Assessment, & DYnamic Imaging (READY) Laboratory, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida
- College of Health Professions and Sciences, University of Central Florida, Orlando, Florida; and
| | - Jeffrey R Stout
- College of Health Professions and Sciences, University of Central Florida, Orlando, Florida; and
- Physiology of Work & Exercise Response (POWER) Laboratory, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida
| | - Christopher D Ingersoll
- College of Health Professions and Sciences, University of Central Florida, Orlando, Florida; and
| | - L Colby Mangum
- Rehabilitation, Athletic Assessment, & DYnamic Imaging (READY) Laboratory, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida
- College of Health Professions and Sciences, University of Central Florida, Orlando, Florida; and
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No Improvement on the Learning of Golf Putting By Older Persons With Self-Controlled Knowledge of Performance. J Aging Phys Act 2019; 27:300-308. [DOI: 10.1123/japa.2018-0053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Prum G, Bourgain M, Sauret C, Rouillon O, Rouch P, Thoreux P. Determination of the intervertebral spinal axial rotation in a golf player population: a preliminary study. Comput Methods Biomech Biomed Engin 2017; 20:169-170. [DOI: 10.1080/10255842.2017.1382916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- G. Prum
- Institut de Biomécanique Humaine Georges Charpak, Arts et Métiers ParisTech, Paris, France
- CRMPR ‘Les Herbiers’, Bois-Guillaume, France
| | - M. Bourgain
- Institut de Biomécanique Humaine Georges Charpak, Arts et Métiers ParisTech, Paris, France
| | - C. Sauret
- Institut de Biomécanique Humaine Georges Charpak, Arts et Métiers ParisTech, Paris, France
| | - O. Rouillon
- Fédération Française de Golf, Levallois Perret, France
| | - P. Rouch
- Institut de Biomécanique Humaine Georges Charpak, Arts et Métiers ParisTech, Paris, France
| | - P. Thoreux
- Institut de Biomécanique Humaine Georges Charpak, Arts et Métiers ParisTech, Paris, France
- Hôpital Avicenne, Université Paris 13, Sorbonne Paris-Cité, Bobigny, France
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Walsh BA, Chounthirath T, Friedenberg L, Smith GA. Golf-related injuries treated in United States emergency departments. Am J Emerg Med 2017; 35:1666-1671. [PMID: 28579137 DOI: 10.1016/j.ajem.2017.05.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 05/15/2017] [Accepted: 05/23/2017] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE This study investigates unintentional non-fatal golf-related injuries in the US using a nationally representative database. METHODS This study analyzed golf-related injuries treated in US hospital emergency departments from 1990 through 2011 using the National Electronic Injury Surveillance System database. Injury rates were calculated using golf participation data. RESULTS During 1990 through 2011, an estimated 663,471 (95% CI: 496,370-830,573) individuals ≥7years old were treated in US emergency departments for golf-related injuries, averaging 30,158 annually or 12.3 individuals per 10,000 golf participants. Patients 18-54years old accounted for 42.2% of injuries, but injury rates per 10,000 golf participants were highest among individuals 7-17years old (22.1) and ≥55years old (21.8) compared with 18-54years old (7.6). Patients ≥55years old had a hospital admission rate that was 5.01 (95% CI: 4.12-6.09) times higher than that of younger patients. Injured by a golf club (23.4%) or struck by a golf ball (16.0%) were the most common specified mechanisms of injury. The head/neck was the most frequently injured body region (36.2%), and sprain/strain (30.6%) was the most common type of injury. Most patients were treated and released (93.7%) and 5.9% required hospitalization. CONCLUSIONS Although golf is a source of injury among all age groups, the frequency and rate of injury were higher at the two ends of the age spectrum. Given the higher injury and hospital admission rates of patients ≥55years, this age group merits the special attention of additional research and injury prevention efforts.
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Affiliation(s)
- Brittany A Walsh
- Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States; University of Tennessee, College of Medicine, Department of Emergency Medicine, Chattanooga, TN, United States
| | - Thiphalak Chounthirath
- Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States
| | - Laura Friedenberg
- Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States
| | - Gary A Smith
- Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, OH, United States; The Ohio State University College of Medicine, Columbus, OH, United States; Child Injury Prevention Alliance, Columbus, OH, United States.
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5
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Stockdale A, Webb N, Wootton J, Drennan J, Brown S, Stokes M. Muscle Strength and Functional Ability in Recreational Female Golfers and Less Active Non-Golfers over the Age of 80 Years. Geriatrics (Basel) 2017; 2:E12. [PMID: 31011022 PMCID: PMC6371107 DOI: 10.3390/geriatrics2010012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 02/27/2017] [Accepted: 03/01/2017] [Indexed: 12/21/2022] Open
Abstract
Muscle strength and functional ability decline with age. Physical activity can slow the decline but whether recreational golf is associated with slower decline is unknown. This cross-sectional, observational study aimed to examine the feasibility of testing muscle strength and functional ability in older female golfers and non-golfers in community settings. Thirty-one females over aged 80, living independently (golfers n = 21, mean age 83, standard deviation (±) 2.1 years); non-golfers, n = 10 (80.8 ± 1.03 years) were studied. Maximal isometric contractions of handgrip and quadriceps were tested on the dominant side. Functional ability was assessed using the Timed Up and Go (TUG) and health-related quality of life using the Short Form-36 questionnaire. Grip strength, normalised to body mass, was greater in golfers (0.33 ± 0.06 kgF/kg) than non-golfers (0.29 ± 0.06), however, the difference was not statistically significant (p = 0.051). Quadriceps strength did not differ (golfers 2.78 ± 0.74 N/kg; non-golfers 2.69 ± 0.83; p = 0.774). TUG times were significantly faster (p = 0.027) in golfers (10.4 ± 1.9 s) than non-golfers (12.6 ± 3.21 s; within sarcopenic category). Quality of life was significantly higher in golfers for the physical categories (Physical Function p < 0.001; Physical p = 0.033; Bodily pain p = 0.028; Vitality p = 0.047) but psychosocial categories did not differ. These findings indicated that the assessment techniques were feasible in both groups and sensitive enough to detect some differences between groups. The indication that golf was associated with better physical function than non-golfers in females over 80 needs to be examined by prospective randomised controlled trials to determine whether golf can help to achieve the recommended guidelines for strengthening exercise to protect against sarcopenia.
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Affiliation(s)
- Alison Stockdale
- Faculty of Health Sciences, Building 45, University of Southampton, Southampton SO17 1BJ, UK.
| | - Nicholas Webb
- Faculty of Health Sciences, Building 45, University of Southampton, Southampton SO17 1BJ, UK.
| | - Jessica Wootton
- Faculty of Health Sciences, Building 45, University of Southampton, Southampton SO17 1BJ, UK.
| | - Jonathan Drennan
- School of Nursing & Midwifery, University College Cork, Cork T12 AK54, Ireland.
| | - Simon Brown
- Faculty of Health Sciences, Building 45, University of Southampton, Southampton SO17 1BJ, UK.
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nottingham NG7 2UH, UK.
| | - Maria Stokes
- Faculty of Health Sciences, Building 45, University of Southampton, Southampton SO17 1BJ, UK.
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nottingham NG7 2UH, UK.
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6
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Acute type a aortic dissection associated with a sporting activity. Surg Today 2017; 47:1163-1171. [DOI: 10.1007/s00595-017-1492-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 01/23/2017] [Indexed: 11/26/2022]
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Cole MH, Grimshaw PN. The Biomechanics of the Modern Golf Swing: Implications for Lower Back Injuries. Sports Med 2016; 46:339-51. [PMID: 26604102 DOI: 10.1007/s40279-015-0429-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The modern golf swing is a complex and asymmetrical movement that places an emphasis on restricting pelvic turn while increasing thorax rotation during the backswing to generate higher clubhead speeds at impact. Increasing thorax rotation relative to pelvic rotation preloads the trunk muscles by accentuating their length and allowing them to use the energy stored in their elastic elements to produce more power. As the thorax and pelvis turn back towards the ball during the downswing, more skilled golfers are known to laterally slide their pelvis toward the target, which further contributes to final clubhead speed. However, despite the apparent performance benefits associated with these sequences, it has been argued that the lumbar spine is incapable of safely accommodating the forces they produce. This notion supports a link between the repeated performance of the golf swing and the development of golf-related low back injuries. Of the complaints reported by golfers, low back injuries continue to be the most prevalent, but the mechanism of these injuries is still poorly understood. This review highlights that there is a paucity of research directly evaluating the apparent link between the modern golf swing and golf-related low back pain. Furthermore, there has been a general lack of consensus within the literature with respect to the methods used to objectively assess the golf swing and the methods used to derived common outcome measures. Future research would benefit from a clear set of guidelines to help reduce the variability between studies.
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Affiliation(s)
- Michael H Cole
- School of Exercise Science, Australian Catholic University, Virginia, P.O. Box 456, Brisbane, QLD, 4014, Australia.
| | - Paul N Grimshaw
- School of Mechanical Engineering, The University of Adelaide, Adelaide, SA, Australia
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8
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Silva L, Vaz JR, Castro MA, Serranho P, Cabri J, Pezarat-Correia P. Recurrence quantification analysis and support vector machines for golf handicap and low back pain EMG classification. J Electromyogr Kinesiol 2015; 25:637-47. [PMID: 26027794 DOI: 10.1016/j.jelekin.2015.04.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Revised: 03/21/2015] [Indexed: 10/23/2022] Open
Abstract
The quantification of non-linear characteristics of electromyography (EMG) must contain information allowing to discriminate neuromuscular strategies during dynamic skills. There are a lack of studies about muscle coordination under motor constrains during dynamic contractions. In golf, both handicap (Hc) and low back pain (LBP) are the main factors associated with the occurrence of injuries. The aim of this study was to analyze the accuracy of support vector machines SVM on EMG-based classification to discriminate Hc (low and high handicap) and LBP (with and without LPB) in the main phases of golf swing. For this purpose recurrence quantification analysis (RQA) features of the trunk and the lower limb muscles were used to feed a SVM classifier. Recurrence rate (RR) and the ratio between determinism (DET) and RR showed a high discriminant power. The Hc accuracy for the swing, backswing, and downswing were 94.4±2.7%, 97.1±2.3%, and 95.3±2.6%, respectively. For LBP, the accuracy was 96.9±3.8% for the swing, and 99.7±0.4% in the backswing. External oblique (EO), biceps femoris (BF), semitendinosus (ST) and rectus femoris (RF) showed high accuracy depending on the laterality within the phase. RQA features and SVM showed a high muscle discriminant capacity within swing phases by Hc and by LBP. Low back pain golfers showed different neuromuscular coordination strategies when compared with asymptomatic.
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Affiliation(s)
- Luís Silva
- Faculdade de Motricidade Humana, Universidade de Lisboa, Portugal.
| | - João Rocha Vaz
- Faculdade de Motricidade Humana, Universidade de Lisboa, Portugal
| | - Maria António Castro
- Coimbra College of Health Technology, Polytechnic Institute of Coimbra, Portugal
| | - Pedro Serranho
- Departamento de Ciências e Tecnologia, Universidade Aberta, Portugal
| | - Jan Cabri
- Norwegian School of Sport Sciences, Norway
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9
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The crunch factor's role in golf-related low back pain. Spine J 2014; 14:799-807. [PMID: 24291405 DOI: 10.1016/j.spinee.2013.09.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 07/19/2013] [Accepted: 09/19/2013] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT The golf swing exposes the spine to complex torsional, compressive, and shearing loads that increase a player's risk of injury. The crunch factor (CF) has been described as a measure to evaluate the risk of low back injuries in golfers and is based on the notion that lateral flexion and axial trunk rotation jointly contribute to spinal degeneration. However, few studies have evaluated the appropriateness of this measure in golfers with low back pain (LBP). PURPOSE To objectively examine the usefulness of the CF as a measure for assessing the risk of low back injury in golfers. STUDY DESIGN Field-based research using a cross-sectional design. METHODS This research used three-dimensional motion analysis to assess the golf swings of 12 golfers with LBP and 15 asymptomatic controls. Three-dimensional kinematics were derived using Vicon Motus, and the CF was calculated as the instantaneous product of axial trunk rotation velocity and lateral trunk flexion angle. RESULTS Maximum CFs and their timings were not significantly different between the symptomatic and asymptomatic groups. Furthermore, for those golfers who produced higher CFs (irrespective of the group), the increased magnitude could not be attributed to an increased axial angular trunk velocity or lateral flexion angle, but rather to a concomitant increase in both of these variables. CONCLUSIONS The findings suggested that although the fundamental concepts that underpin the CF seem sensible, this measure does not appear to be sensitive enough to distinguish golfers with LBP from the asymptomatic players.
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10
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Electromyography variables during the golf swing: A literature review. J Electromyogr Kinesiol 2012; 22:803-13. [DOI: 10.1016/j.jelekin.2012.04.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2011] [Revised: 03/09/2012] [Accepted: 04/01/2012] [Indexed: 11/23/2022] Open
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Álvarez M, Sedano S, Cuadrado G, Redondo JC. Effects of an 18-Week Strength Training Program on Low-Handicap Golfers' Performance. J Strength Cond Res 2012; 26:1110-21. [DOI: 10.1519/jsc.0b013e31822dfa7d] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Nelson NG, Collins CL, Comstock RD, McKenzie LB. Exertional heat-related injuries treated in emergency departments in the U.S., 1997-2006. Am J Prev Med 2011; 40:54-60. [PMID: 21146768 DOI: 10.1016/j.amepre.2010.09.031] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Revised: 06/18/2010] [Accepted: 09/17/2010] [Indexed: 11/18/2022]
Abstract
BACKGROUND Exertional heat-related injuries are a risk to all physically active individuals in warm or hot environments. Unlike classic heat-related injury, exertional heat-related injuries do not require extreme ambient temperatures to cause injury. Still, exertional heat-related injuries, including heat cramps, heat syncope, heat exhaustion, heat stress, and heat stroke, can result in injuries causing a range of outcomes from minimal discomfort to death. PURPOSE The purpose of this paper was to describe the epidemiology of exertional heat-related injuries treated in U.S. emergency departments. METHODS A retrospective analysis was conducted using data from the National Electronic Injury Surveillance System of the U.S. Consumer Product Safety Commission for all ages from 1997 through 2006. Data provided by the National Electronic Injury Surveillance System were used to calculate national estimates of exertional heat-related injuries. Trends of exertional heat-related injuries over time were analyzed using linear regression. RESULTS Nationally, an estimated 54,983 (95% CI=39995, 69970) patients were treated in U.S. emergency departments for exertional heat-related injuries from 1997 to 2006. The number of exertional heat-related injuries increased significantly from 3192 in 1997 to 7452 in 2006 (p=0.002), representing a 133.5% increase. The overall exertional heat-related injury rate per 100,000 U.S. population more than doubled from 1.2 in 1997 to 2.5 in 2006 (p=0.005). Patients aged ≤19 years accounted for the largest proportion of exertional heat-related injuries (47.6%). The majority of exertional heat-related injuries were associated with performing a sport or exercising (75.5%) and yard work (11.0%). The majority of patients (90.4%) were treated and released from the emergency department. Patients aged ≤19 years sustained a larger proportion of sports and recreation exertional heat-related injuries, whereas patients aged 40-59 years and ≥60 years sustained a larger proportion of exertional heat-related injuries from yard work. CONCLUSIONS This study confirms that although there is a risk of exertional heat-related injury among all physically active individuals, sports pose a specific risk for people of all ages especially among children and adolescents playing football. Many "everyday" activities such as yard work and home maintenance also pose risks of exertional heat-related injury, particularly to those aged ≥40 years. Further research on risk factors of exertional heat-related injuries during home maintenance and yard work as well as appropriate prevention practices is needed.
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Affiliation(s)
- Nicolas G Nelson
- Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio 43205, USA
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13
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Abstract
The attainment of consistent high performance in golf requires effective physical conditioning that is carefully designed and monitored in accordance with the on-course demands the player will encounter. Appreciating the role that physiology plays in the attainment of consistent performance, and how a player's physicality can inhibit performance progression, supports the notion that the application of physiology is fundamental for any player wishing to excel in golf. With cardiorespiratory, metabolic, hormonal, musculoskeletal and nutritional demands acting on the golfer within and between rounds, effective physical screening of a player will ensure physiological and anatomical deficiencies that may influence performance are highlighted. The application of appropriate golf-specific assessment methods will ensure that physical attributes that have a direct effect on golf performance can be measured reliably and accurately. With the physical development of golf performance being achieved through a process of conditioning with the purpose of inducing changes in structural and metabolic functions, training must focus on foundation whole-body fitness and golf-specific functional strength and flexibility activities. For long-term player improvement to be effective, comprehensive monitoring will ensure the player reaches an optimal physical state at predetermined times in the competitive season. Through continual assessment of a player's physical attributes, training effectiveness and suitability, and the associated adaptive responses, key physical factors that may impact most on performance success can be determined.
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Affiliation(s)
- Mark F Smith
- Department of Sport, Coaching and Exercise Science, University of Lincoln, Lincoln, UK.
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14
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Abstract
Demographic trends project increasing numbers of older people to engage in exercise programs and sports. Sustained participation depends on both perceived health outcomes and avoidance of debilitating injuries. This review explores the potential benefits of physiologically based warm-up strategies to alleviate some key age-related decreases in the biomechanical capacity for skilled sport movements.
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Stude DE, Hulbert J, Schoepp D. Practice behaviors, attitudes, musculoskeletal complaints, and previous exposure to chiropractic care in a group of recreational golfers. J Manipulative Physiol Ther 2008; 31:313-8. [PMID: 18486753 DOI: 10.1016/j.jmpt.2008.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2006] [Revised: 12/31/2007] [Accepted: 02/24/2008] [Indexed: 11/18/2022]
Abstract
OBJECTIVE This study investigates the practice behaviors, attitudes, musculoskeletal complaints, and previous exposure to chiropractic care in a group of recreational golfers. METHODS A survey study was conducted on recreational golfers who were attending an annual golf show at the Hubert H. Humphrey Metrodome in Minneapolis, Minn. Northwestern Health Sciences University established a booth at the annual golf show and recruited subjects from this site. Four hundred two subjects completed the survey form. Of the 402 subjects, 4 of 5 respondents were male and 90% are of working age, with 19 subjects younger than 20 years and 26 subjects older than 60 years. RESULTS For almost 90% of subjects surveyed, golf is played at least 3 times per week, mostly for social interaction. Most subjects transport their own golf bags under their own power, and almost 90% wear spike golf shoes, most of the metal variety. Approximately half of the subjects reported having received chiropractic care in the past, and virtually all reported having positive experiences with the care they received. Many subjects reported musculoskeletal complaints that they commonly experienced, and 1 in 8 reported having been previously injured on the golf course. Half of the subjects exercise regularly to maintain a level of conditioning, and half expressed an interest in attending a specific golf fitness program. CONCLUSION This study provides the health care provider with more knowledge about this group of golfers. Knowledge of the most common musculoskeletal complaints provides an opportunity to identify and subsequently address the associated risk factors.
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Affiliation(s)
- David E Stude
- Private Practice, Eden Prairie, MN, SouthWest Chiropractic, LLC, Eden Prairie, Minn. 55344, USA.
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17
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Abstract
Golf is one of a few activities that people of all ages and skill level can play. Injury as with all sports can occur. The low back is the most common injury sustained whilst playing golf, and the dynamic action of the golf swing is a major contributing factor to injury. The golf swing is a complex movement that utilises the whole body in a coordinated fashion and when repeated frequently can result in injury. Injury can be overuse or traumatic in nature. Overuse injuries predominate in the professional golfer, and amateur golfer injury tends to occur secondary to an incorrect golf swing. Upper limb injuries are also common due to their role in linking the fast moving golf club with the power-generating torso. Fortunately, injury from a club or ball strike is rare. More common are the overuse injuries associated with the back, neck and shoulder. Most golf injury data have been collected retrospectively and further epidemiological study of a prospective nature is required to determine injury incidence and factor relating to the onset of injury.
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Affiliation(s)
- Andrew McHardy
- Macquarie Injury Management Group, Department of Health and Chiropractic, Macquarie University, Sydney, New South Wales, Australia
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Cann AP, Vandervoort AA, Lindsay DM. Optimizing the benefits versus risks of golf participation by older people. J Geriatr Phys Ther 2006; 28:85-92. [PMID: 16386170 DOI: 10.1519/00139143-200512000-00004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Currently a strong emphasis is being placed in North American public health messages on the value of an active lifestyle for all age segments, including older persons. However, seniors do not usually take up physical activities, even though they often have extensive leisure time. Thus the purpose of this paper is to review current knowledge regarding the key health issues for physical therapists to consider when dealing with an older person who wishes to participate fully in an active sport. We have chosen the example of golf because of its popularity among seniors, as well as its usefulness in illustrating both the overall benefits and risks of participation. Although playing golf provides a moderate intensity exercise stimulus for seniors, musculoskeletal injuries can also result from unsafe participation, as can the aggravation of pre-existing musculoskeletal problems. Strategies for targeted management of the senior golfer's typical concerns are summarized into 4 categories consisting of: injury rehabilitation coordinated by therapists, warm up routines; club-fitting/coaching on proper technique, and pre-season conditioning programs. Educational programs for older people regarding the benefits of physical activity should also include information about injury prevention strategies that enhance long-term participation.
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Affiliation(s)
- Adam P Cann
- Graduate Program in Rehabilitation Sciences, University of Western Ontario, London, Canada
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19
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Abstract
Golf biomechanics applies the principles and technique of mechanics to the structure and function of the golfer in an effort to improve golf technique and performance. A common recommendation for technical correction is maintaining a single fixed centre hub of rotation with a two-lever one-hinge moment arm to impart force on the ball. The primary and secondary spinal angles are important for conservation of angular momentum using the kinetic link principle to generate high club-head velocity. When the golfer wants to maximise the distance of their drives, relatively large ground reaction forces (GRF) need to be produced. However, during the backswing, a greater proportion of the GRF will be observed on the back foot, with transfer of the GRF on to the front foot during the downswing/acceleration phase. Rapidly stretching hip, trunk and upper limb muscles during the backswing, maximising the X-factor early in the downswing, and uncocking the wrists when the lead arm is about 30 degrees below the horizontal will take advantage of the summation of force principle. This will help generate large angular velocity of the club head, and ultimately ball displacement. Physical conditioning will help to recruit the muscles in the correct sequence and to optimum effect. To maximise the accuracy of chipping and putting shots, the golfer should produce a lower grip on the club and a slower/shorter backswing. Consistent patterns of shoulder and wrist movements and temporal patterning result in successful chip shots. Qualitative and quantitative methods are used to biomechanically assess golf techniques. Two- and three-dimensional videography, force plate analysis and electromyography techniques have been employed. The common golf biomechanics principles necessary to understand golf technique are stability, Newton's laws of motion (inertia, acceleration, action reaction), lever arms, conservation of angular momentum, projectiles, the kinetic link principle and the stretch-shorten cycle. Biomechanics has a role in maximising the distance and accuracy of all golf shots (swing and putting) by providing both qualitative and quantitative evidence of body angles, joint forces and muscle activity patterns. The quantitative biomechanical data needs to be interpreted by the biomechanist and translated into coaching points for golf professionals and coaches. An understanding of correct technique will help the sports medicine practitioner provide sound technical advice and should help reduce the risk of golfing injury.
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Affiliation(s)
- Patria A Hume
- Division of Sport and Recreation, New Zealand Institute of Sport and Recreation Research, Faculty of Health, Auckland University of Technology, Auckland, New Zealand.
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Abstract
Golf injuries to the lower back and elbow are common problems in both the professional and amateur player, and any information regarding the successful treatment of these injuries has important implications for the medical practitioner. This paper presents the successful management and outcome of two case studies associated with low back pain and lateral epicondylitis in golf. Exercise therapy and conditioning has been shown to be an effective treatment modality for these two types of injury. In particular, a dynamic exercise programme which incorporates golf functional rehabilitation, is a modern and accepted method by both the patient and the clinician. Effective programmes need to be golf-specific to maintain the interest of the participant and yet at the same time they need to be able to accommodate other factors such as age, gender and the level of the golfer. Furthermore, it is critical that the clinical practitioner has a fundamental knowledge of normal swing mechanics and a working knowledge of the musculoskeletal requirements needed to swing a golf club. In the case of the lower back injury, evaluation was based on detailed computer tomography and centred on the conditioning of the transversus abdominis muscle. Although this muscle is not considered to be paraspinal, it has particularly important implications in the maintenance of spinal stability so that other more specific golf functioning exercises and rehabilitation can be performed. For the case study of lateral epicondylitis detailed evaluation and consideration of neuropathy was an important factor in the diagnostic process. In part, it was necessary to deviate from conventional treatment to produce an effective outcome. A comprehensive resistance-strength-training programme and golf functional 'hitting' programme was used to treat the problem. The conformity by the patient to complete the exercise regimen has been an issue of concern for clinicians managing and treating golf-related problems. Many golfers are 'fanatical' and unless they can see that by continuing the programme their injury will be overcome, it is difficult trying to restrict their time on the golf course. The two case studies described in this article highlight how an extensive and dynamic golf functional programme could be used as an effective method for managing and preventing golf injuries.
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Affiliation(s)
- Paul Grimshaw
- School of Physical Education, Exercise and Sport Studies, University of South Australia, Adelaide, Australia.
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Horton JF, Lindsay DM, Macintosh BR. Abdominal muscle activation of elite male golfers with chronic low back pain. Med Sci Sports Exerc 2001; 33:1647-54. [PMID: 11581547 DOI: 10.1097/00005768-200110000-00006] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE The purpose of this study was twofold: 1) to determine whether elite male golfers with chronic low back pain (CLBP) exhibit different abdominal muscle activity patterns during the golf swing than asymptomatic control (AC) golfers and 2) to determine whether elite male golfers with CLBP experience greater fatigue in the abdominal muscles than AC golfers after a typical practice session. METHODS Surface EMG data were collected bilaterally from the rectus abdominis (RA), external oblique (EO), and internal oblique (IO) muscles. Muscle activity during the golf swing was measured using the root mean square (RMS) of the EMG signal in various phases of the golf swing. Fatigue was assessed using the median frequency (MF) and RMS of the EMG signal during a 10-s submaximal isometric contraction. Low back pain was quantified with the McGill Pain Questionnaire before and after the practice session. RESULTS No differences in the RMS of abdominal muscle activity were noted during the golf swing between AC and CLBP subjects. However, EO (lead) onset times were significantly delayed with respect to the start of the backswing in CLBP subjects. Low back pain in CLBP golfers increased significantly after the practice session. Abdominal muscle fatigue, as measured with MF or RMS, was not evident after the practice session for either AC or CLBP subjects. CONCLUSION Abdominal muscle activity and muscle fatigue characteristics were quite similar between AC and CLBP subjects after repetitive golf swings. Despite this, it was clear that repetitive golf swings were aggravating some part of the musculoskeletal system in CLBP subjects, which resulted in increased pain in the low back area.
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Affiliation(s)
- J F Horton
- Human Performance Laboratory and Sport Medicine Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
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