Is passive drag dependent on the interaction of kayak design and paddler weight in flat-water kayaking?

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

authors： Gasparutto X,van der Graaff E,van der Helm FCT,Veeger DHEJ

更新日期：2021-02-01 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

authors： Nilsson J,Tveit P,Eikrehagen O

更新日期：2004-01-01 00:00:00

abstract：:The objective of this study was to investigate the effects of a simulated futsal match protocol on isokinetic knee torque production. Twenty-one young futsal players participated in this study and performed a futsal-specific protocol comprising two blocks of 20-minute activities to simulate the match demands. At pre-p...

journal_title：Sports biomechanics

authors： Dal Pupo J,Detanico D,Santos SG

更新日期：2014-11-01 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

authors： Stidwill TJ,Pearsall D,Turcotte R

更新日期：2010-03-01 00:00:00

abstract：:Little biomechanical research has been conducted recently on hockey skating despite the sport's worldwide appeal. One reason for this lack of biomechanical knowledge stems from the difficulty of collecting data. The lack of accuracy, the disputable realism of treadmills, and the large field of view required are some o...

journal_title：Sports biomechanics

authors： Lafontaine D

更新日期：2007-09-01 00:00:00

abstract：:Prestigious professional organisations have questioned the efficacy of resistive training by children or have often neglected to address weightlifting in their position papers on resistive training for children. The purpose of this paper was to address the deficit in data regarding the efficacy of training children fo...

journal_title：Sports biomechanics

authors： Byrd R,Pierce K,Rielly L,Brady J

更新日期：2003-01-01 00:00:00

abstract：:No objective criteria exist for progressing athletes into cutting manoeuvres following ACL reconstruction (ACLR). The purpose of this study was to evaluate the relationship between a jump-cut task (JC) and the single-limb squat (SLS) in both ACLR and healthy controls. Case-control, laboratory based. Twenty-three parti...

journal_title：Sports biomechanics

authors： Scarneo-Miller SE,Sorge JE,Beltz EM,Martinez JC,Root HJ,Burland JP,Trojian TH,DiStefano LJ

更新日期：2019-11-11 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

authors： Cronin J,Hansen K,Kawamori N,McNair P

更新日期：2008-05-01 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

authors： Charnock BL,Lewis CL,Garrett WE Jr,Queen RM

更新日期：2009-09-01 00:00:00

abstract：:This study looks at segmental movements in the jumping header from an optimization viewpoint. Investigations on the header so far have focused on head restriction in the movement but have not clarified how and to what extent body segments influence the performance of the skill. In the present study a biomechanical mod...

journal_title：Sports biomechanics

authors： Kristensen LB,Andersen TB,Sørensen H

更新日期：2004-07-01 00:00:00

abstract：:To assess the influence of age and skill level on handball throwing kinematics and performance, 126 participants were distributed into groups according to their skill level (elite or recreational) and age group (U12, U16 or +18). Each participant performed three sets of 10 throws, aiming to hit a target (40 × 40 cm) l...

journal_title：Sports biomechanics

authors： Moreno FJ,Hernández-Davó JL,García JA,Sabido R,Urbán T,Caballero C

更新日期：2020-09-03 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

authors： Genevois C,Reid M,Creveaux T,Rogowski I

更新日期：2020-04-01 00:00:00

abstract：:This study aimed to identify the primary factors that induce rearfoot external eversion moments due to ground reaction force (GRF) in non-rearfoot strikers. The data were compared with those of rearfoot strikers. Totally, 11 healthy males who were habitually non-rearfoot strikers ran barefoot. Rearfoot external eversi...

journal_title：Sports biomechanics

authors： Tsujimoto N,Nunome H,Mizuno T,Inoue K,Matsui K,Matsugi R,Ikegami Y

更新日期：2019-01-29 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

authors： Sweeney M,Mills P,Alderson J,Elliott B

更新日期：2013-09-01 00:00:00

abstract：:Training to reduce landing forces is a common component of anterior cruciate ligament injury prevention programmes. The purpose of this study was to compare the effects of training incorporating instructions promoting an internal versus external attentional focus on landing forces in adolescent rugby athletes. Twenty-...

journal_title：Sports biomechanics

authors： Widenhoefer TL,Miller TM,Weigand MS,Watkins EA,Almonroeder TG

更新日期：2019-04-01 00:00:00

abstract：:The Tkatchev on the high bar is a release and re-grasp skill in which the gymnast rotates in a direction during flight opposite to that of the preceding swing. Since the release window is defined as the time during which the gymnast has appropriate linear and angular momentum to ensure the bar can be re-grasped, it wa...

journal_title：Sports biomechanics

authors： Hiley MJ,Yeadon MR,Buxton E

更新日期：2007-05-01 00:00:00

abstract：:Sprinting while towing a sled improves sprinting parameters, however, only kinematic and temporal-spatial variables have been reported. The purpose of this study was to determine how lower extremity joint moment impulses alter when towing a sled compared to normal walking. Twelve participants walked normally, walked w...

journal_title：Sports biomechanics

authors： Lawrence M,Hartigan E,Tu C

更新日期：2013-06-01 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

authors： Kipp K,Cunanan AJ,Warmenhoven J

更新日期：2020-10-28 00:00:00

abstract：:In the sprint start, a defined sequence of distinct response delays occurs before the athlete produces a movement response. Excitation of lower limb muscles occurs prior to force production against the blocks, culminating in a movement response. The time delay between muscle excitation and movement, electromechanical ...

journal_title：Sports biomechanics

authors： Crotty ED,Hayes K,Harrison AJ

更新日期：2019-10-01 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

authors： Barker L,Burnstein B,Mercer J

更新日期：2020-04-01 00:00:00

abstract：:Inverse Dynamics is routinely used in biomechanics for the estimation of loading in the musculoskeletal system but there are problems with the terms and definitions and even official recommendations introduce artificial and incorrect mechanical constructs to justify arbitrary and inappropriate terms. These terminology...

journal_title：Sports biomechanics

authors： Baltzopoulos V

更新日期：2021-01-12 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

authors： Sasakawa K,Sakurai S

更新日期：2008-09-01 00:00:00

abstract：:The aim of this study was to investigate the effects of target distance on temporal and impact force parameters that are important performance factors in taekwondo kicks. Forty-nine taekwondo athletes (age = 24.5 +/- 5.9 years; mass = 79.9 +/- 10.8 kg) were recruited: 13 male experts, 21 male novices, 8 female experts...

journal_title：Sports biomechanics

authors： Falco C,Molina-García J,Alvarez O,Estevan I

更新日期：2013-11-01 00:00:00

abstract：:This study aimed to analyse the effects of a simulated Brazilian jiu-jitsu (BJJ) tournament on vertical jump performance, grip strength test and perceived effort responses. 22 male BJJ athletes participated in a simulated tournament consisting of three 7 min matches separated by 14 min of rest. Kimono grip strength te...

journal_title：Sports biomechanics

authors： Detanico D,Dellagrana RA,Athayde MS,Kons RL,Góes A

更新日期：2017-03-01 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

authors： Patrick K,Donovan L

更新日期：2018-03-01 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

authors： McDonnell LK,Hume PA,Nolte V

更新日期：2012-11-01 00:00:00

abstract：:Ballet training includes exercises of high and moderate intensities, which require breathing control for a good performance. This study describes the thoracoabdominal motion of professional dancers and compares the breathing patterns between professional dancers and non-dancers. Participants of this study were four ma...

journal_title：Sports biomechanics

authors： Rodrigues IM,Bernardina GRD,Sarro KJ,Baroni G,Cerveri P,Silvatti AP

更新日期：2019-02-01 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

authors： Gonjo T,Kishimoto T,Sanders R,Saito M,Takagi H

更新日期：2019-09-27 00:00:00

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 ...

journal_title：Sports biomechanics

authors： Clark JM,Hoshizaki TB,Gilchrist MD

更新日期：2020-08-01 00:00:00

abstract：:Consecutive proximal-to-distal sequencing of motion is considered to be integral for generating high velocity of distal segments in many sports. Simultaneous usage of proximal and distal segments as seen in martial arts is by far less well investigated. Therefore, the aim of the study was to characterise and different...

journal_title：Sports biomechanics

authors： Fuchs PX,Lindinger SJ,Schwameder H

更新日期：2018-11-01 00:00:00