Johan Lahti
Biographic Data
| ID | 3748251 |
|---|---|
| NAME | Johan Lahti |
| GIVEN NAMES | Johan |
| FAMILY NAME | Lahti |
| SIGNATURE | LAHTI J |
| AFFILIATIONS | Université Côte d'Azur |
| ORCID | 0000-0002-5406-7652 |
| VERIFIED | Yes |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 3 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 1 |
Effects of Fatigue Induced by Repeated Sprints on Sprint Biomechanics in Football Players
The aim of this study was to analyse the influence of fatigue on sprint biomechanics. Fifty-one football players performed twelve maximal 30 m sprints with 20 s recovery between each sprint. Sprint kinetics were computed from running speed data and a high-frequency camera (240 Hz) was used to study kinematic data. A cluster analysis (K-mean clustering) was conducted to classify individual kinematic adaptations. A large decrease in maximal power o…
Low Horizontal Force Production Capacity during Sprinting as a Potential Risk Factor of Hamstring Injury in Football
Clear decreases in horizontal force production capacity during sprint acceleration have been reported after hamstring injuries (HI) in football players. We hypothesized that lower F H 0 is associated with a higher HI occurrence in football players. We aimed to analyze the association between sprint running horizontal force production capacities at low ( F H 0 ) and high ( V 0 ) velocities, and HI occurrence in football. This prospective cohort st…
Sprint Specificity of Isolated Hamstring-Strengthening Exercises in Terms of Muscle Activity and Force Production
To train hamstring muscle specifically to sprint, strengthening programs should target exercises associated with horizontal force production and high levels of hamstring activity. Therefore, the objectives of this study were to analyze the correlation between force production capacities during sprinting and hamstring strengthening exercises, and to compare hamstring muscle activity during sprinting and these exercises. Fourteen track and field re…
Sprint Specificity of Isolated Hamstring-Strengthening Exercises in Terms of Muscle Activity and Force Production
To train hamstring muscle specifically to sprint, strengthening programs should target exercises associated with horizontal force production and high levels of hamstring activity. Therefore, the objectives of this study were to analyze the correlation between force production capacities during sprinting and hamstring strengthening exercises, and to compare hamstring muscle activity during sprinting and these exercises. Fourteen track and field re…
Low Horizontal Force Production Capacity during Sprinting as a Potential Risk Factor of Hamstring Injury in Football
Clear decreases in horizontal force production capacity during sprint acceleration have been reported after hamstring injuries (HI) in football players. We hypothesized that lower F H 0 is associated with a higher HI occurrence in football players. We aimed to analyze the association between sprint running horizontal force production capacities at low ( F H 0 ) and high ( V 0 ) velocities, and HI occurrence in football. This prospective cohort st…
Sprint Specificity of Isolated Hamstring-Strengthening Exercises in Terms of Muscle Activity and Force Production
To train hamstring muscle specifically to sprint, strengthening programs should target exercises associated with horizontal force production and high levels of hamstring activity. Therefore, the objectives of this study were to analyze the correlation between force production capacities during sprinting and hamstring strengthening exercises, and to compare hamstring muscle activity during sprinting and these exercises. Fourteen track and field re…
Effects of Fatigue Induced by Repeated Sprints on Sprint Biomechanics in Football Players
The aim of this study was to analyse the influence of fatigue on sprint biomechanics. Fifty-one football players performed twelve maximal 30 m sprints with 20 s recovery between each sprint. Sprint kinetics were computed from running speed data and a high-frequency camera (240 Hz) was used to study kinematic data. A cluster analysis (K-mean clustering) was conducted to classify individual kinematic adaptations. A large decrease in maximal power o…
Hamstring (3 works) · Medicine (3 works) · Physical medicine and rehabilitation (3 works) · Sports injuries and prevention (3 works) · Sports Performance and Training (3 works) · Football (2 works) · Hamstring injury (2 works) · Mathematics (2 works) · Physical therapy (2 works) · Poison control (2 works)