Jean Slawinski
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View article: Effect of two training modalities on sprint performance in young American football players
Effect of two training modalities on sprint performance in young American football players Open
Background Time to perform 40-yard dash (40-yd) is a performance criterion in American football. Sprinting ability is strongly correlated with maximal values of horizontal power (PH max ), Force (FH 0 ) and Velocity (VH 0 ). While numerous…
View article: An innovative protocol for on-field biomechanical analysis of the hammer throw
An innovative protocol for on-field biomechanical analysis of the hammer throw Open
International audience
View article: Analyzing exercise-to-rest ratios in U19 American football European championship: implications for team success and injury prevention
Analyzing exercise-to-rest ratios in U19 American football European championship: implications for team success and injury prevention Open
Background The teams' collective playing strategy rather than the individual player attitudes could explain event outcome and risk of injuries. Objective The study aimed to examine the playing style of European teams and compare it to the …
View article: The Measurement of Spatiotemporal Parameters in Running at Different Velocities: A Comparison Between a GPS Unit and an Infrared Mat
The Measurement of Spatiotemporal Parameters in Running at Different Velocities: A Comparison Between a GPS Unit and an Infrared Mat Open
The accurate measurement of spatiotemporal parameters, such as step length and step frequency, is crucial for analyzing running and sprinting performance. Traditional methods like video analysis and force platforms are either time consumin…
View article: Does Accelerometry at the Centre of Mass Accurately Predict the Gait Energy Expenditure in Patients with Hemiparesis?
Does Accelerometry at the Centre of Mass Accurately Predict the Gait Energy Expenditure in Patients with Hemiparesis? Open
Background: The aim of this study was to compare energy expenditure (EE) predicted by accelerometery (EEAcc) with indirect calorimetry (EEMETA) in individuals with hemiparesis. Methods: Twenty-four participants (12 with stroke and 12 healt…
View article: Does Accelerometry at the Centre of Mass Accurately Predict the Gait Energy Expenditure in Patients with Hemiparesis?
Does Accelerometry at the Centre of Mass Accurately Predict the Gait Energy Expenditure in Patients with Hemiparesis? Open
Background: The aim of this study was to compare energy expenditure (EE) predicted by accelerometery (EEAcc) with indirect calorimetry (EEMETA) in individuals with hemiparesis. Methods: Twenty-four participants (12 with stroke and 12 healt…
View article: Sprint Acceleration Mechanical Outputs Derived from Position– or Velocity–Time Data: A Multi-System Comparison Study
Sprint Acceleration Mechanical Outputs Derived from Position– or Velocity–Time Data: A Multi-System Comparison Study Open
To directly compare five commonly used on-field systems (motorized linear encoder, laser, radar, global positioning system, and timing gates) during sprint acceleration to (i) measure velocity–time data, (ii) compute the main associated fo…
View article: Contribution of segmental kinetic energy to forward propulsion of the centre of mass: Analysis of sprint acceleration
Contribution of segmental kinetic energy to forward propulsion of the centre of mass: Analysis of sprint acceleration Open
This study aimed to measure the contribution of each body segment to the production of total body kinetic energy (KE) during a 40-m sprint. Nine recreational sprinters performed two 40-m sprints wearing a MVN Biomech suit (Xsens). Data rec…
View article: Improving Health of People With Multiple Sclerosis From a Multicenter Randomized Controlled Study in Parallel Groups: Preliminary Results on the Efficacy of a Mindfulness Intervention and Intention Implementation Associated With a Physical Activity Program
Improving Health of People With Multiple Sclerosis From a Multicenter Randomized Controlled Study in Parallel Groups: Preliminary Results on the Efficacy of a Mindfulness Intervention and Intention Implementation Associated With a Physical Activity Program Open
Objectives: The objective of this study is to investigate the efficacy of psychological Interventions – Mindfulness or Implementation Intention – associated with a Physical Activity program, delivered via internet, in reducing Multiple Scl…
View article: Editorial: The Biomechanics of Competitive Gait: Sprinting, Hurdling, Distance Running and Race Walking
Editorial: The Biomechanics of Competitive Gait: Sprinting, Hurdling, Distance Running and Race Walking Open
International audience
View article: Effects of Acute Physical Fatigue on Gaze Behavior and Performance During a Badminton Game
Effects of Acute Physical Fatigue on Gaze Behavior and Performance During a Badminton Game Open
In badminton, the ability to quickly gather relevant visual information is one of the most important determinants of performance. However, gaze behavior has never been investigated in a real-game setting (with fatigue), nor related to perf…
View article: Use of an Inertial Measurement System to Calculate Maximal Power during Running Sprint Acceleration: Comparison with the Radar System
Use of an Inertial Measurement System to Calculate Maximal Power during Running Sprint Acceleration: Comparison with the Radar System Open
The maximal total power (Pmax) is one of the major determinants of sprint performance. It can be calculated using a simple model based on the runner&rsquo
View article: An Examination of the Biomechanics of the Cross, Hook and Uppercut between Two Elite Boxing Groups
An Examination of the Biomechanics of the Cross, Hook and Uppercut between Two Elite Boxing Groups Open
In boxing, an efficient punch requires a combination of force, velocity and stability of the athlete. Being able to monitor these parameters has the potential to better inform training practices required to reach high performance. Hence, t…
View article: Effect of a 16-Day Altitude Training Camp on 3,000-m Steeplechase Running Energetics and Biomechanics: A Case Study
Effect of a 16-Day Altitude Training Camp on 3,000-m Steeplechase Running Energetics and Biomechanics: A Case Study Open
The purpose of this study was to investigate the effect of a 16-day training camp at moderate altitude on running energetics and biomechanics in an elite female 3,000-m steeplechase athlete (personal best: 9 min 36.15 s). The 16-day interv…
View article: Effect of dehydration on performance and technique of three-point shooting in elite basketball
Effect of dehydration on performance and technique of three-point shooting in elite basketball Open
Basketball play is classically accompanied with a significant loss of body water with a potential negative impact on both physical and cognitive performance 1. Very few studies have examined the impact of dehydration on biomechanical adjus…
View article: The Effects of Repeated Sprints on the Kinematics of 3-Point Shooting in Basketball
The Effects of Repeated Sprints on the Kinematics of 3-Point Shooting in Basketball Open
Fatigue modifies the kinematics of various sports-related movements. Basketball induces fatigue, however, the effects of fatigue on the kinematics of shooting have never been studied. This study analysed the effects of fatigue induced by r…
View article: Does Dehydration alter the Success Rate and Technique of Three-Point Shooting in Elite Basketball?
Does Dehydration alter the Success Rate and Technique of Three-Point Shooting in Elite Basketball? Open
In order to better inform the effects of dehydration and hydration guidelines, we tested the acute effects of a 2% dehydration protocol on performance and technique of 3-point shooting (3PS) in Elite Basketball players (n = 9). The 3PS tec…