Abstract:
:In this paper, I review biomechanics research in ski jumping with a specific focus on publications presented between 1991 and 2006 on performance enhancement, limiting factors of the take-off, specific training and conditioning, aerodynamics, and safety. The first section presents a brief description of ski jumping phases (in-run, take-off, early flight, stable flight, and landing) regarding the biomechanical and functional fundamentals. The most important and frequently used biomechanical methods in ski jumping (kinematics, ground reaction force analyses, muscle activation patterns, aerodynamics) are summarized in the second section. The third section focuses on ski jumping articles and research findings published after the establishment of the V-technique in 1991, as the introduction of this technique has had a major influence on performance enhancement, ski jumping regulations, and the construction of hill profiles. The final section proposes topics for future research in the biomechanics of ski jumping, including: take-off and early flight and the relative roles of vertical velocity and forward somersaulting angular momentum; optimal jumping patterns utilizing the capabilities of individual athletes; development of kinematic and kinetic feedback systems for hill jumps; comparisons of simulated and hill jumps; effect of equipment modifications on performance and safety enhancement.
journal_name
Sports Biomechjournal_title
Sports biomechanicsauthors
Schwameder Hdoi
10.1080/14763140701687560subject
Has Abstractpub_date
2008-01-01 00:00:00pages
114-36issue
1eissn
1476-3141issn
1752-6116journal_volume
7pub_type
杂志文章,评审abstract::The aim of this study was to understand changes in technique within an athlete's own performance during a sprint hurdles run. Four athletes performed a training session containing four trials each over 10 hurdles. Clearances at hurdles three and nine were videotaped from a side view and manually digitised. All athlete...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140608522871
更新日期:2006-07-01 00:00:00
abstract::The purpose of this study was to compare the lower extremity inter-joint coordination of different collision forces runners during running braking phase. A dynamical system approach was used to analyse the inter-joint coordination parameters. Data were collected with six infra-red cameras and two force plates. Accordi...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2016.1249938
更新日期:2018-06-01 00:00:00
abstract::The topspin tennis forehand drive has become a feature of modern game; yet, as compared to the serve, there has been little research analysing its kinematics. This is surprising given that there is considerably more variation in the execution of the topspin forehand. Our study is the first to examine the amplitude of ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1461915
更新日期:2020-04-01 00:00:00
abstract::Cutting in soccer is a common skill used to avoid the opponent's pressure but the potential effects of such a skill on instep kicking performance have not been previously investigated. The purpose of this study was to examine the differences in lower limb biomechanics between straight approach soccer kicks and kicks p...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2010.547594
更新日期:2011-03-01 00:00:00
abstract::The rowing stroke is a leg-driven action, in which forces developed by the lower limbs provide a large proportion of power delivered to the oars. In terms of both performance and injury, it is important to initiate each stroke with powerful and symmetrical loading of the foot stretchers. The aims of this study were to...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2013.861013
更新日期:2014-03-01 00:00:00
abstract::Although deterministic models may provide a useful starting point for sports biomechanists examining the mechanical aspects of athletic performance, they have inherent weaknesses that limit their proctical application. Specifically, their inability to provide substantive information about coordinative movement pattern...
journal_title:Sports biomechanics
pub_type: 评论,信件
doi:10.1080/14763141.2011.650189
更新日期:2012-03-01 00:00:00
abstract::Abnormal foot motion is considered to be related to sports related injuries. This study aimed to identify the relationship between calf muscle activity and inter-segment coordination of the foot during single-leg drop jumps. Eleven healthy men participated and performed single-leg drop jumps from a 30-cm box. Muscle a...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2020.1806347
更新日期:2020-08-31 00:00:00
abstract::The purpose of this study was to determine if body position, weight transfer, and/or pelvis/trunk rotations changed as a result of a golf specific fatiguing protocol and whether these changes affected resultant club head velocity at impact and shot consistency. Six male golfers and one female golfer participated in th...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2011.638386
更新日期:2012-06-01 00:00:00
abstract::In the current study, we quantified biological movement variability on the start and early acceleration phase of sprinting. Ten male athletes aged 17-23 years (100-m personal best: 10.87 +/- 0.36s) performed four 10-m sprints. Two 250-Hz cameras recorded the sagittal plane action to obtain the two-dimensional kinemati...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140701489660
更新日期:2007-09-01 00:00:00
abstract::The purpose was to quantify trunk and lower extremity biomechanics among back and front squats with a straight bar and four squats with different anterior-posterior load placements imposed by a transformer bar. Ten males and eight females performed six squat conditions: back and front squats with a straight bar, back ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2020.1832563
更新日期:2020-11-09 00:00:00
abstract::Tibial acceleration is a surrogate measure for impact loading and might be useful for identifying lower limb fatigue injury in runners. The resultant tibial acceleration calculated from all three axes of a triaxial accelerometer provides a single metric that is independent of the sensor orientation. The purpose of thi...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1546890
更新日期:2020-12-01 00:00:00
abstract::The effects of treadmill running on impact acceleration were examined together with the interaction between running surface and runner's fatigue state. Twenty recreational runners (11 men and 9 women) ran overground and on a treadmill (at 4.0 m/s) before and after a fatigue protocol consisting of a 30-minute run at 85...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2014.909527
更新日期:2014-09-01 00:00:00
abstract::The purpose of this study was to establish the asymmetry and body wave characteristics related to shoulder, hip, knee, and ankle roll in unilateral arm amputee swimmers. Three unilateral arm amputee swimmers, including one Paralympic medallist (swimmer A), volunteered in this study. They conducted two 10-15 s front cr...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2019.1654536
更新日期:2019-09-27 00:00:00
abstract::The purpose of this study was to use bivariate functional principal components analysis (bfPCA) to quantify patterns in barbell trajectories during the snatch and to investigate whether these patterns correlate with weightlifting performance and biomechanical characteristics that characterise weightlifting technique. ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2020.1820074
更新日期:2020-10-28 00:00:00
abstract::When the ankle is forced into inversion, the speed at which this movement occurs may affect the extent of injury. The purpose of this investigation was to develop a fulcrum device to mimic the mechanism of a lateral ankle sprain and to determine the reliability and validity of the temporal variables produced by this d...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2011.638724
更新日期:2012-09-01 00:00:00
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journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140701324511
更新日期:2007-05-01 00:00:00
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journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2017.1386707
更新日期:2019-02-01 00:00:00
abstract::An understanding of test-retest reliability is important for biomechanists, such as when assessing the longitudinal effect of training or equipment interventions. Our aim was to quantify the test-retest reliability of biomechanical variables measured during short-term maximal cycling. Fourteen track sprint cyclists pe...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2020.1773916
更新日期:2020-08-11 00:00:00
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journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2017.1380223
更新日期:2019-02-01 00:00:00
abstract::The purpose of this study was to identify critical technical points that lead to increased ball speed in a maximal toe kick with no run-up (a 'static kick') in blind football. Six visually impaired male players and eight sighted male players participated in the experiment. All participants wore a blindfold to fully re...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2020.1787499
更新日期:2020-09-07 00:00:00
abstract::In baseball pitching, biomechanical parameters have been linked to ball velocity and potential injury risk. However, although the features of a biomechanical model have a significant influence on the kinematics and kinetics of a motion, this influence have not been assessed for pitching. The aim of this study was to e...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1523453
更新日期:2021-02-01 00:00:00
abstract::The effect of anthropometric differences in shank to thigh length ratio upon timing and magnitude of joint power production during the drive phase of the rowing stroke was investigated in 14 elite male rowers. Rowers were tested on the RowPerfect ergometer which was instrumented at the handle and foot stretcher to mea...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140903414391
更新日期:2009-11-01 00:00:00
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journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1548639
更新日期:2019-01-29 00:00:00
abstract::The aim of this study was to test the correlation between knee-to-hip flexion ratio during a single leg landing task and hip and knee strength, and ankle range of motion. Twenty-four male participants from a professional soccer team performed a continuous single leg jump-landing test during 10s, while lower limb kinem...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1494207
更新日期:2020-06-01 00:00:00
abstract::The recent popularization and technological improvements of synthetic or artificial ice surfaces provide an attractive alternative to real ice in venues where the latter is impractical to install. Potentially, synthetic ice (SI) may be installed in controlled laboratory settings to permit detailed biomechanical analys...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141003690237
更新日期:2010-03-01 00:00:00
abstract::Groin pain is a common cause of athletic disability and often involves the adductor longus. A common complaint of patients with groin problems is pain while preparing to kick the ball. The purpose of this study was to examine muscle length and activation of the adductor longus while kicking a soccer ball. Three-dimens...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140903229500
更新日期:2009-09-01 00:00:00
abstract::This study investigated additional and traditional variables from isokinetic test of thigh muscles in soccer players across different field positions. One hundred and eighty-nine athletes performed maximal concentric isokinetic knee contractions on dominant (DL) and non-dominant limb (NDL) at 60º/s and 240º/s. The add...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2020.1784260
更新日期:2020-07-16 00:00:00
abstract::Metatarsal and midfoot injuries are common in American football. Footwear design may influence injury rates by altering plantar foot loading patterns in these regions. The purpose of this study was to determine the effect of cleat design on in-shoe plantar foot loading during a football-specific, resisted pushing task...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2016.1271448
更新日期:2018-06-01 00:00:00
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journal_title:Sports biomechanics
pub_type: 杂志文章,随机对照试验
doi:10.1080/14763141.2018.1508490
更新日期:2020-10-01 00:00:00
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journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2020.1761993
更新日期:2020-06-05 00:00:00