Abstract:
:Goaltenders in the sport of ice hockey are at high risk for concussions from falls to the ice, player collisions and puck impacts. However, current methods used to certify helmets only consider head accelerations for drop tests which may not describe all common injury mechanisms relating to concussion. The purpose of this study was to describe the characteristics of 3 events associated with concussions for ice hockey goaltenders. A helmeted medium National Operating Committee on Standards for Athletic Equipment (NOCSAE) headform was impacted under conditions representing 3 injury events. Three impact locations' velocities were selected for each event based on video analysis of real-world concussive events. Peak resultant linear acceleration, rotational acceleration and rotational velocity of the headform were measured. The University College Dublin Brain Trauma Model (UCDBTM) was used to calculate maximum principal strain (MPS) and von Mises stress in the cerebrum. Each impact event produced a unique dynamic response and brain stress and strain values. This demonstrates that a single impact event (i.e. falls) cannot adequately describe all impact events. As a result, impact protocols which assess multiple impact events such as the protocol described in this study should be used to evaluate ice hockey goaltender masks.
journal_name
Sports Biomechjournal_title
Sports biomechanicsauthors
Clark JM,Hoshizaki TB,Gilchrist MDdoi
10.1080/14763141.2018.1510975subject
Has Abstractpub_date
2020-08-01 00:00:00pages
510-531issue
4eissn
1476-3141issn
1752-6116journal_volume
19pub_type
杂志文章abstract::To clarify the defending-dribbler mechanism, the interaction between the dribbler and defender should be investigated. The purposes of this study were to identify variables that explain the outcome (i.e. 'penetrating' and 'guarding') and to understand how defenders stop dribblers by categorising defensive patterns. Te...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2014.953983
更新日期:2014-09-01 00:00:00
abstract::The objective of this study was to identify the key biomechanical patterns (functional muscles and kinematics) of amateur horse riders during various cross-country jumps in equestrian. Eleven riders first performed a control condition that corresponded to jumps over three different obstacles (log wall, brush and tree ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2019.1597154
更新日期:2019-04-17 00:00:00
abstract::This study aimed to explore the effect of the knee angle and loading condition on the magnitude and reliability of squat jump (SJ) performance variables. Thirteen male sport sciences students performed in a random order 4 SJ types (knee angle of 80º [SJ80], 90º [SJ90], 100º [SJ100], and self-preferred [SJpref]) agains...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2019.1618390
更新日期:2019-06-24 00:00:00
abstract::Drag is one of the major factors that influences kayaking performance. To focus on the drag of the kayak's hull shape and the paddlers' weight per se, the passive drag (Dp) was measured on a flat-water sprint course for one paddler with added weights. Dp was measured by an electromechanical towing device using a load ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2015.1090475
更新日期:2015-01-01 00:00:00
abstract::The purpose of this study was to describe the mechanical characteristics of a trampoline circus act and its individual tracks performed in training and shows using a tri-axial accelerometer. A track is an artist's specific role within a choreographed act. Seven male acrobats performed their trampoline act during train...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1460394
更新日期:2020-04-01 00:00:00
abstract::In this study, we compared sprint kinematics of sled towing and vest sprinting with the same relative loads. Twenty athletes performed 30-m sprints in three different conditions: (a) un-resisted, (b) sled towing, and (c) vest sprinting. During sled towing and vest sprinting, external loads of 15% and 20% of body mass ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140701841381
更新日期:2008-05-01 00:00:00
abstract::Sex differences in common sports injuries to the lower extremity have been reported. Biomechanical factors of the hip have been investigated between sexes with regard to running-related injury. This study investigates gluteal muscle forces between sexes to aid in our understanding of sex-related biomechanical factors ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1548641
更新日期:2018-12-11 00:00:00
abstract::Shock reduction has been well studied in moderate activities such as walking and running. However, there is a clear lack of research concerning shock wave transmission and reduction in more strenuous landing activities. In this study, we examined the impact of shock transmission and reduction in landing activities wit...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140701841936
更新日期:2008-05-01 00:00:00
abstract::Sprint kayaking stroke phase descriptions for biomechanical analysis of technique vary among kayaking literature, with inconsistencies not conducive for the advancement of biomechanics applied service or research. We aimed to provide a consistent basis for the categorisation and analysis of sprint kayak technique by p...
journal_title:Sports biomechanics
pub_type: 杂志文章,评审
doi:10.1080/14763141.2012.724701
更新日期:2012-11-01 00:00:00
abstract::A deterministic model is a modeling paradigm that determines the relationships between a movement outcome measure and the biomechanical factors that produce such a measure. This review provides an overview of the use of deterministic models in biomechanics research, a historical summary of this research, and an analys...
journal_title:Sports biomechanics
pub_type: 杂志文章,评审
doi:10.1080/14763141.2011.592212
更新日期:2011-09-01 00:00:00
abstract::In this study, we aimed to analyse goalball players time-motion variables (distance covered, time spent, maximum and average velocities) in official goalball match attacks, taking into account the attack phases (preparation and throwing), player position (centres and wings) and throwing techniques (frontal, spin and b...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1433871
更新日期:2019-10-01 00:00:00
abstract::In-shoe plantar pressure systems are commonly used in clinical and research settings to assess foot function during functional tasks. Recently, Tekscan® has updated their F-Scan® in-shoe plantar pressure system; however, this system's test-retest reliability has not been established. Therefore, the purpose of this stu...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2017.1355010
更新日期:2018-03-01 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::Despite many coaching and biomechanical texts describing how the kinematics of the club-head at impact lead to distance and accuracy of the ball flight, there is limited quantitative evidence supporting these assertions. The purpose of this study was to quantify the relationships between club-head kinematics and subse...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2013.772225
更新日期:2013-09-01 00:00:00
abstract::Resistance exercise on Earth commonly involves both body weight and external load. When developing exercise routines and devices for use in space, the absence of body weight is not always adequately considered. This study compared musculoskeletal load distribution during two flywheel resistance knee-extension exercise...
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
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::This study examined the influence of the TherabandTM CLX gold band on lower-limb muscle activity and kinematics during an overhead barbell squat. Participants performed two sets (band and no-band) of 12 repetitions of overhead barbell squats at 25% bodyweight. Three-dimensional kinematics were measured using motion ca...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1537371
更新日期:2018-12-11 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::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::This study aimed to establish the nature of lower extremity intra-limb coordination variability in cycling and to investigate the coordinative adaptations that occur in response to changes in cadence and work rate. Six trained and six untrained males performed nine pedalling bouts on a cycle ergometer at various caden...
journal_title:Sports biomechanics
pub_type: 杂志文章,随机对照试验
doi:10.1080/14763141.2011.637118
更新日期:2012-03-01 00:00:00
abstract::The purpose of present study was to investigate site differences in the effects of strain rate on tendon properties between knee extensors and plantar flexors. Elongation of tendon structures (L) in vastus lateralis and medial gastrocnemius muscles was measured by ultrasonography while participants performed ramp and ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2019.1615541
更新日期:2019-06-24 00:00:00
abstract::Joint angles of the throwing limb were examined from the acceleration phase up until release for the sidearm throwing motion when using a flying disc. 17 individuals (ten skilled, seven unskilled) threw a disc as far as possible ten times. Throwing motions were recorded using three-dimensional high-speed videography. ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763140802270936
更新日期:2008-09-01 00:00:00
abstract::The tennis serve generates high musculoskeletal loads at the shoulder complex, making athletes particularly vulnerable to chronic injuries, especially adolescent players. Chronic injuries are commonly related to altered scapular kinematics. This study explored the effects of a history of shoulder problems involving hu...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2018.1526963
更新日期:2018-11-09 00:00:00
abstract::Radar technology can be used to perform horizontal force-velocity-power profiling during sprint-running. The aim of this study was to determine the reliability of radar-derived profiling results from short sprint accelerations. Twenty-seven participants completed three 30 m sprints (intra-day analysis), and nine parti...
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::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
abstract::The purpose was to study the adaptation to speed in the temporal patterns of the movement cycle and determine any differences in velocity, cycle rate and cycle length at the maximum speed level in the different classical style and freestyle cross-country skiing techniques. Eight skilled male cross-country skiers were ...
journal_title:Sports biomechanics
pub_type: 临床试验,杂志文章
doi:10.1080/14763140408522832
更新日期:2004-01-01 00:00:00
abstract::Real-world cycling performance depends not only on exercise capacities, but also on efficiently traversing the bicycle through the terrain. The aim of this study was to determine if it was possible to quantify the braking done by a cyclist in the field. One cyclist performed 408 braking trials (348 on a flat road; 60 ...
journal_title:Sports biomechanics
pub_type: 杂志文章
doi:10.1080/14763141.2017.1338744
更新日期:2018-09-01 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::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 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