Injuries among Competitive Snowboarders at the National Elite Level

2005 ◽  
Vol 33 (3) ◽  
pp. 370-377 ◽  
Author(s):  
Joern Torjussen ◽  
Roald Bahr
Keyword(s):  
Prospective Study ◽  
Injury Risk ◽  
National Level ◽  
Knee Injuries ◽  
Injury Pattern ◽  
Wrist Injuries ◽  
Descriptive Epidemiology ◽  
Epidemiology Study ◽  
Time Loss ◽  
Elite Level

Background Little is known about injury risk or the pattern of injuries among competitive snowboarders. Purpose To describe the incidence and pattern of injuries among female and male snowboard athletes at the highest national level. Study Design Descriptive epidemiology study Methods This study consists of 2 parts: prospective registration of injuries at snowboarding national cup events and the national championships during the 2002 season, as well as a retrospective interview of the participants during the national championships in March 2002. All injuries that resulted in missed participation were recorded. Exposure was recorded as the number of runs in all disciplines. Results In the prospective study, the competition incidence was 4.0 ± 0.7 injuries per 1000 runs (n = 32 injuries). Back (22%), knee (16%), and hand/wrist injuries (9%) were the most common. The incidence for the different disciplines was 14.2 ± 5.3 per 1000 runs for big jump, 6.1 ± 1.8 for snowboardcross, 3.1 ± 0.9 for halfpipe, and 1.9 ± 1.9 for giant slalom. The retrospective interview (n = 163 athletes, 83% response) revealed 84 acute time-loss injuries during the season; knee (16%), back (13%), head (13%), and hand/wrist injuries (12%) were the 4 most common injury types. The overall competition incidence was 3.4 ± 0.6 injuries per 1000 runs (6.6 ± 3.0 for big jump, 5.8 ± 1.7 for snowboardcross, 2.1 ± 0.7 for halfpipe, and 6.6 ± 4.7 for giant slalom). No injury was recorded in parallel slalom in either study. Conclusion The incidence of injuries is high among competitive snowboarders at the elite national level. The injury pattern is different from the panorama seen among less experienced athletes, with fewer wrist injuries and more knee injuries.

scholarly journals High Incidence of Hand Injuries From Blocking in Elite Taekwondo Despite the Use of Protective Gear: A 5-Year Descriptive Epidemiology Study

2021 ◽  
Vol 9 (1) ◽  
pp. 232596712097399
Author(s):  
Markus Geßlein ◽  
Johannes Rüther ◽  
Michael Millrose ◽  
Hermann Josef Bail ◽  
Robin Martin ◽  
...  
Keyword(s):  
Injury Risk ◽  
Injury Incidence ◽  
Dominant Hand ◽  
Wrist Injuries ◽  
Descriptive Epidemiology ◽  
Epidemiology Study ◽  
Time Loss ◽  
Data Set ◽  
Injury Site ◽  
Protective Gear

Background: Hand and wrist injuries are a common but underestimated issue in taekwondo. Detailed data on injury risk, patterns, and mechanism are missing. Purpose: To evaluate (1) the fight time exposure-adjusted injury incidence rate (IIR) and clinical incidence and (2) injury site, type, sport-specific mechanism, and time loss in taekwondo. Study Design: Descriptive epidemiology study. Methods: Athletes from a single national Olympic taekwondo training center were investigated prospectively for hand and wrist injuries during training and competition over 5 years. The Orchard Sports Injury Classification System Version 10 was used to classify injury type, and analysis of the anatomic injury site was performed. The mechanism of injury was classified as due to either striking or blocking techniques. Results: From a total of 107 athletes, 79 athletes (73.8%) with a total exposure time of 8495 hours were included in the final data set. During the study period, 75 injuries of the hand and wrist region were recorded despite the athletes using protective hand gear. The IIR was 13.9 (95% CI, 10.5-17.5) and was significantly higher during competition. The clinical incidence as an indicator for risk of injury was 60.7% (95% CI, 50.9-70.5). Finger rays were the most affected location (68%), and fractures (43%) and joint ligament injuries (35%) were the most common type of injury. Significantly more injuries were found on the dominant hand side ( P < .001). Comparison of injury mechanisms demonstrated significantly more injuries at the finger rays deriving from blocking techniques ( P = .0104). The mean time loss for all hand and wrist injuries was 15.7 ± 13.5 days (range, 3-45 days) and was highest for distal radial fractures, with a mean of 39.7 ± 4.8 days (range, 32-45 days). Conclusion: There was a significantly higher IIR for acute hand and wrist injuries in elite taekwondo athletes during competition, which resulted in considerable time loss, especially when fractures or dislocations occurred. Significantly more injuries to the finger rays were found during blocking despite the use of protective hand gear. Improvement of tactical skills and blocking techniques during training and improved protective gear appear to be essential for injury prevention.

scholarly journals Injuries in Professional Male Soccer Players in the Netherlands: A Prospective Cohort Study

2015 ◽  
Vol 50 (2) ◽  
pp. 211-216 ◽  
Author(s):  
Janine H. Stubbe ◽  
Anne-Marie M. C. van Beijsterveldt ◽  
Sissi van der Knaap ◽  
Jasper Stege ◽  
Evert A. Verhagen ◽  
...  
Keyword(s):  
Cohort Study ◽  
Injury Risk ◽  
Knee Injuries ◽  
Lower Extremities ◽  
Body Part ◽  
Soccer Players ◽  
Injury Incidence ◽  
Time Loss ◽  
Professional Soccer ◽  
Common Diagnosis

Context: Injuries are a major adverse event in a soccer player's career. Reducing injury incidence requires a thorough knowledge of the epidemiology of soccer injuries. Objective: To investigate the incidence and characteristics of injuries in the Dutch premier soccer league. Design: Cohort study. Setting: The Dutch premier soccer league. Patients or Other Participants: During the 2009–2010 soccer season, a total of 217 professional soccer players from 8 teams were prospectively followed. Main Outcome Measure(s): The medical staff recorded time-loss injuries, including information on injuries (ie, type, body part, duration) and exposure data for training sessions and matches. Results: A total of 286 injuries were recorded, affecting 62.7% of the players. The overall injury incidence was 6.2 injuries per 1000 player-hours, 2.8 in training sessions and 32.8 in matches. Most of the recorded injuries were acute (68.5%). Eight percent of the injuries were classified as recurrent. Injuries were most likely to be located in the lower extremities (82.9%). Injury time loss ranged from 1 to 752 days, with a median of 8 days. Knee injuries had the greatest consequences in terms of days of absence from soccer play (on average, 45 days). The most common diagnosis was muscle/tendon injury of the lower extremities (32.9%). Conclusions: Injury risk in the Dutch premier soccer league is high, especially during matches. Preventive measures should focus on the most common diagnoses, namely, muscle/tendon injuries of the lower extremities.

scholarly journals Epidemiology of Shoulder Injuries in Schoolboy Rugby Union in Ireland

2021 ◽  
Vol 9 (8) ◽  
pp. 232596712110234
Author(s):  
Therese M. Leahy ◽  
Ian C. Kenny ◽  
Mark J. Campbell ◽  
Giles D. Warrington ◽  
Roisin Cahalan ◽  
...  
Keyword(s):  
Incidence Rates ◽  
Rugby Union ◽  
Injury Incidence ◽  
Shoulder Injuries ◽  
Descriptive Epidemiology ◽  
Epidemiology Study ◽  
Time Loss ◽  
Potential Risk Factors ◽  
Rugby Players ◽  
And Training

Background: The shoulder has been reported as a frequent location of injury in adult professional and amateur rugby, with match injury incidence rates ranging from 1.8 to 3 per 1000 player-hours (h). An increased understanding of the incidence and mechanism of shoulder injuries in school rugby players is vital to establish effective injury preventive strategies and advise on appropriate rehabilitation. Purpose: To describe the incidence, nature, and severity of shoulder injuries in schoolboy rugby in Ireland. Study Design: Descriptive epidemiology study. Methods: Injury surveillance was carried out for Senior Cup teams across two seasons (N = 665 players aged 17-19 years) in Ireland from 2018 to 2020. Match and training injury data were recorded using an online system by trained nominated injury recorders. Match exposure was also recorded. Results: Shoulder match injury incidence was 12.2 per 1000 h (95% CI, 9.1-16.2), with a mean severity of 47 days’ time loss and an overall burden of 573 days per 1000 h. In total, 47 match and 5 training shoulder injuries were recorded. The most common injuries were shoulder dislocations/subluxations (34%), followed by acromioclavicular joint sprains (30%). Shoulder dislocations/subluxations represented the most burdensome injury (280 days per 1000 h). The tackle accounted for the majority (81%) of shoulder injuries. Forwards sustained a significantly higher incidence of shoulder injuries (8.3/1000 h) in comparison with backs (3.9/1000 h), with a rate ratio of 2.13 (95% CI, 1.15-3.94; P = .015). Conclusion: We found a notably higher injury incidence rate in schoolboy rugby as compared with the adult amateur and professional game. Shoulder injuries were responsible for more days lost than any other injury, and shoulder dislocations were the most severe. This is of particular concern so early in a player’s career and warrants further investigation into potential risk factors and mechanisms associated with shoulder injuries in school-age players.

The Effect of Injury Definition and Surveillance Methodology on Measures of Injury Occurrence and Burden in Elite Volleyball

2018 ◽  
Vol 39 (11) ◽  
pp. 860-866 ◽  
Author(s):  
Kerry MacDonald ◽  
Luz Maria Palacios-Derflingher ◽  
Carolyn Emery ◽  
Willem Meeuwisse
Keyword(s):  
Overuse Injury ◽  
Knee Injuries ◽  
Time Loss ◽  
Kappa Score ◽  
Volleyball Players ◽  
Message Service ◽  
Elite Level ◽  
Study Participants ◽  
Injury Definition ◽  
Knee Problem

AbstractA time-loss injury definition continues to be the most widely used injury definition despite evidence that it fails to accurately capture overuse injuries. An overuse injury questionnaire, using an “all complaints” definition has been created to address the limitation of a time-loss definition. The main aim of this work was to determine the effect that injury definition and registration methodology has on the collection of knee injuries among elite level volleyball players. To reach this goal, seventy-two volleyball players were prospectively followed over 32-weeks. Time-loss injuries were captured using an individual injury report form (IIRF). Study participants completed an overuse injury questionnaire (mOIQ) via a weekly short message service (SMS). The IIRF captured 15 time-loss knee injuries in 72 study participants (20%). Based on the mOIQ, 84.7% of participants reported having a knee problem and 66.7% sustained a substantial knee problem. All IIRF knee injuries captured were also registered by the mOIQ. Agreement on the specific diagnosis occurred for 66.7% of injuries resulting in a moderate Kappa score of 0.51. In conclusion, an overuse injury questionnaire provided a greater understanding of the magnitude and burden of knee injuries in this population.

Assessing the accuracy of clinical signs in acute knee injuries in current clinical practice: a prospective study

2002 ◽  
Vol 171 (S2) ◽  
pp. 71-72
Author(s):  
S. R. Kearns ◽  
S. H. Orakzai ◽  
H. A. Ridha ◽  
G. Roche-Nagle ◽  
P. Keogh ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Prospective Study ◽  
Knee Injuries ◽  
Clinical Signs ◽  
Current Clinical Practice ◽  
A Prospective Study ◽  
Acute Knee

Injuries in Short Track Speed Skating

2003 ◽  
Vol 31 (4) ◽  
pp. 507-510 ◽  
Author(s):  
Andrew Quinn ◽  
Victor Lun ◽  
John McCall ◽  
Tom Overend
Keyword(s):  
Acute Onset ◽  
Time Loss ◽  
Pattern Of Injury ◽  
Speed Skating ◽  
Competitive Season ◽  
Insidious Onset ◽  
High Incidence ◽  
Elite Level ◽  
Location Type ◽  
Type Of Injury

Background Little is known about the pattern of injury in short track speed skating. Purpose To investigate the incidence and characteristics of injuries in short track speed skating. Study Design Retrospective study. Methods Ninety-five of 150 elite-level skaters (63.3%) were surveyed to collect information on training and competition load as well as on injuries sustained during the 1999—2000 competitive season. Injuries were characterized in terms of anatomic location, type of injury, time loss from training and competition, and circumstance of injury (acute onset during competition, on-ice practice, off-ice training, or insidious onset). Results Sixty-one of the 95 skaters (64.2%) reported sustaining at least one injury. The knee, ankle, spine, leg, and groin were the most commonly reported sites of injury. Skaters were also asked to list previous on-ice injuries. The two most common injuries occurring on-ice before the 1999—2000 season were lacerations from the knee down (11.1%) and ankle fractures (10.2%). Conclusion The results of this study suggest that there is a high incidence of injury in competitive short track speed skating.

scholarly journals A novel biomechanical injury risk score demonstrates correlation with lower limb posterior chain injury in fifty elite level rugby union athletes

2021 ◽  
Author(s):  
Rhys Hughes ◽  
Matt Cross ◽  
Keith Stokes
Keyword(s):  
Risk Score ◽  
Lower Limb ◽  
Injury Risk ◽  
Assessment Tool ◽  
Rugby Union ◽  
Biomechanical Assessment ◽  
Elite Level ◽  
Hip Extension ◽  
Spearman’S Correlation ◽  
And Training

ABSTRACTObjectivesLower limb posterior chain injury (PCI) is common amongst athletic populations, with multi-factorial risk factors including age, previous injury, strength measurements, range of motion and training load. Biomechanics are commonly considered in the prevention and rehabilitation of PCI by performance staff. However, there is no documented testing method to assess for associations between biomechanics and PCI. The aim of this study was to investigate whether there is an association between an easily applicable, novel biomechanical assessment tool and PCI.MethodsFifty male elite-level rugby union athletes (age 22.83±5.08) participating in the highest tier of England were tested at the start of the 2019 pre-season period and PCIs (N=48) were recorded over the 2019/20 playing season. Participants’ biomechanics were analysed using two-dimensional video analysis against an Injury Risk Score (IRS) system in the performance of the combined movement – prone hip extension and knee flexion. Participants’ biomechanics in carrying out this movement were scored against the 10-point IRS, where the more compensatory movement recorded sees an increase in an individual’s IRS. Participants’ IRS were then compared against the number of PCI sustained and Spearman’s correlation coefficient was utilised for analysis.ResultsThere is a good significant association between IRS and PCI (R=0.573, p<0.001). Linear Regression demonstrated that an increase of 1 in IRS was associated with a 35% increase in PCI incidence (R2=0.346).ConclusionA good significance between the IRS and PCI provides preliminary support for its use as an injury risk assessment tool.

Zapateado Technique as an Injury Risk in Mexican Folkloric and Spanish Dance: An Analysis of Execution, Ground Reaction Force, and Muscle Strength

2013 ◽  
Vol 28 (2) ◽  
pp. 80-83 ◽  
Author(s):  
Soledad Echegoyen ◽  
Takeshi Aoyama ◽  
Cristina Rodríguez
Keyword(s):  
Risk Factors ◽  
Muscle Strength ◽  
Ground Reaction Force ◽  
Knee Flexion ◽  
Injury Risk ◽  
Reaction Force ◽  
Knee Injuries ◽  
Flat Foot ◽  
Lateral Plane ◽  
Muscle Groups

Zapateado is a repetitive percussive footwork in dance. This percussive movement, and the differences in technique, may be risk factors for injury. A survey on zapateado dance students found a rate of 1.5 injuries/1,000 exposures. Knee injuries are more frequent than in Spanish dancers than folkloric dancers. The aim of this research was to study the relationship between technique and ground reaction force between zapateado on Spanish and Mexican folkloric dancers. Ten female dance students (age 22.4 ± 4 yrs), six Spanish dancers and four Mexican folkloric dancers, were considered. Each student performed zapateado with a flat foot, wearing high-heeled shoes during 5 seconds on a force platform. Videotapes were taken on a lateral plane, and knee and hip angles in each movement phase were measured with Dartfish software. Additionally, knee and ankle flexor and extensor strength was measured with a dynamometer. Ground reaction forces were lower for Spanish dancers than Mexican folkloric dancers. Spanish dancers had less knee flexion when the foot contacted to the ground than did Mexican folkloric dancers. On Spanish dancers, the working leg had more motion in relation to hip and knee angles than was seen in folkloric dancers. The ankle extensors were stronger on folkloric dancers, and there were no differences for the other muscle groups. Knee flexion at foot contact and muscle strength imbalance could be risk factors for injuries. It is suggested that the technique in Spanish dance in Mexico be reviewed, although more studies are required to define more risk factors.

scholarly journals Preseason Y Balance Test Scores are not Associated with Noncontact Time-Loss Lower Quadrant Injury in Male Collegiate Basketball Players

Sports ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 4 ◽  
Author(s):  
Jason Brumitt ◽  
Kyle Nelson ◽  
Duane Duey ◽  
Matthew Jeppson ◽  
Luke Hammer
Keyword(s):  
Test Scores ◽  
Injury Risk ◽  
Lower Extremity Injury ◽  
Time Loss ◽  
Basketball Players ◽  
Balance Test ◽  
Lower Quadrant ◽  
Homogeneous Population ◽  
Cutoff Scores ◽  
Collegiate Basketball

The Y-Balance Test-Lower Quarter has shown promise as a screening tool for identifying athletes at risk of injury. Subsequent studies, utilizing heterogeneous populations or different operational definitions of injury, have presented equivocal findings. Therefore, studies evaluating the efficacy of the Y-Balance Test to discriminate injury risk in a homogeneous population is warranted. One-hundred sixty-nine male (mean age 19.9 ± 1.5 y) collegiate basketball players were recruited during 2 consecutive seasons (2016–2017/2017–2018). Athletes completed the Y-Balance testing protocol at the start of each preseason. Athletic trainers tracked noncontact time-loss lower quadrant injuries over the course of the season. Receiver operator characteristic curves failed to identify cutoff scores; therefore, previously reported cutoff scores were utilized when calculating relative risk. There was no association between preseason Y-Balance Test scores and noncontact time-loss lower back or lower extremity injury in a population of male collegiate basketball players. This study adds to a growing body of evidence that demonstrates no relationship between preseason Y-Balance Test scores and subsequent injury.

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