Evaluating agreement between a high-g and low-g accelerometer for measuring tibial acceleration across a range of running velocities [0.03%]
评估高G和低G加速器在测量不同跑步速度下的胫骨加速度的一致性
Jasper Wong,Hannah E Wyatt,Chris Whatman et al.
Jasper Wong et al.
Modern inertial measurement units house multiple accelerometers with differing specifications. Previous studies have used both high-g and low-g accelerometers to measure peak tibial acceleration (TA) during running. This dual approach may i...
Machine learning-based classification of ice hockey skating tasks using kinematic data [0.03%]
基于机器学习的冰球滑冰任务分类方法——使用运动学数据
Oussama Jlassi,Ethan W C Wilkie,Matthew Kelly et al.
Oussama Jlassi et al.
This study evaluates the ability of body segment kinematic data to identify skating tasks in ice hockey using machine learning models and compares the performance of models trained on different body segments. We employed XGBoost, Support Ve...
Training junior tennis players to increase knee flexion improves their service performance [0.03%]
训练年轻网球运动员增加膝屈曲可改善其发球表现
Joana Ferreira Hornestam,Thales Rezende Souza,Fabrício Anício Magalhães et al.
Joana Ferreira Hornestam et al.
This study aimed to assess whether training to increase knee flexion during the tennis serve improves performance and to explore the associated biomechanical changes across the body. Twenty junior tennis players were randomly allocated into...
Application of the coaching biomechanics interface: which technique should I choose? [0.03%]
教练生物力学界面的应用：我应该选择哪种技术？
Michael J Hiley,Paul Hall,Maurice R Yeadon et al.
Michael J Hiley et al.
The undersomersault (Felge) is one of the key family of skills on the parallel bars in men's artistic gymnastics. At the highest level of competition, two distinct techniques, termed here 'deep pike' and 'hips close', are used to perform th...
Biomechanical analysis of the knee joint during sidestepping: a fully immersive virtual reality approach to football defending scenarios [0.03%]
虚拟现实技术在足球防守场景中分析侧向移动时膝关节生物力学特征的研究
Andy Man Kit Lei,Kuangyou Bruce Cheng
Andy Man Kit Lei
Traditional sidestepping experiment often relies on simplified visual stimuli that lack ecological validity. This study aimed to develop a fully immersive, football-specific virtual reality (VR) system to examine knee biomechanics during si...
The effect of a prolonged tennis serve game on shoulder function, speed and precision [0.03%]
网球发球对肩关节功能、速度和准确性的影响
André V Brito,Diogo Carvalho,Mayara Silva et al.
André V Brito et al.
Due to the constant high physical strain on tennis players during a match, the effect of a prolonged serve game on torque, power and work of the shoulder external and internal rotations, as well as on serve speed and precision, was investig...
Comparing the impact of hip thrust versus squat training on lower limb performance in sub-elite athletes: a systematic review and meta-analysis [0.03%]
髋关节顶出与深蹲训练对非职业运动员下肢运动表现影响的系统综述和元分析
Seyyed Hadi Asghari,Alexei Wong,Paul Comfort et al.
Seyyed Hadi Asghari et al.
The aim of this systematic review and meta-analysis was to compare the effects of squat (SQ) and hip thrust (HT) training on performance in lower body athletic tasks, across different groups. A comprehensive search was conducted up to 31 Ma...
Accuracy of a bat-mounted sensor for the measurement of bat speed among elite female cricket players [0.03%]
安装在球棒上的传感器测量精英女子板球运动员的击球速度的准确性研究
J Freeston,S G J Hardy,E Ho et al.
J Freeston et al.
Currently, there are no validated field-based measures of bat speed in cricket. This study sought to validate a baseball bat-mounted sensor for use in cricketers. Nine professional female cricketers (19.9 ± 2.8 years, 166.6 ± 4.8 cm, 68.7...
Jules Claudel,Julien Clément
Jules Claudel
Short-track speed skating is an incredibly precise sport, where even the smallest technical or physiological adjustment can profoundly impact performance, underscoring the importance of its study for achieving success. This study aims to id...
Biomechanical differences between horizontal and vertical single-leg jumps: what could each one reveal about functional impairments? [0.03%]
单腿水平跳和单腿垂直跳的生物力学差异及其对功能障碍的揭示作用
Henrique Lelis Clemente de Oliveira,Pedro Vieira Sarmet Moreira,Luciano Luporini Menegaldo
Henrique Lelis Clemente de Oliveira
Jumps are used to assess musculoskeletal health. This study investigates neuromechanical differences in single-leg jumps for maximum height and distance regarding propulsion and landing phases to identify joint- and muscle-specific deficits...