Biomechanics in Sport: Focusing on Kinematics and Kinetics
Become an S&C Coach with 2 certificates, CIMSPA and UKSCA recognition
As a personal trainer aspiring to become a strength and conditioning coach, understanding the principles of biomechanics is crucial.
Biomechanics, specifically kinematics and kinetics, play a pivotal role in optimizing sports performance and preventing injuries.
Kinematics vs KineticsKinematics and kinetics are two fundamental aspects of biomechanics.
Kinematics is the study of motion without considering the forces that cause it. It involves parameters such as displacement, velocity, and acceleration.
Kinetics is the study of motion and the forces causing it, including torque and power.
Kinematics in Sports Performance
In sports, kinematics is used to analyse the motion of athletes to improve their technique and performance.
For instance, in a study by Honert et al. (2018), the researchers investigated the effects of toe joint stiffness on walking biomechanics. They found that varying toe joint stiffness affected the centre of mass dynamics during walking as much as, or in some cases even more than, varying ankle joint stiffness.
This study highlights the importance of understanding kinematics in optimizing performance and designing effective training programs.
Kinetics in Sports Performance
On the other hand, kinetics helps us understand the forces that cause movement.
For example, a study by Lee and Park (2020) used machine learning to estimate three-dimensional lower limb kinetics data during walking using a single inertial measurement unit (IMU) attached to the sacrum.
Understanding kinetics can help in the design of training programs that enhance performance while reducing the risk of injury.
Conclusion
In conclusion, understanding the principles of kinematics and kinetics is crucial for anyone aspiring to become a strength and conditioning coach. It allows for the optimisation of training programs, improvement of sports performance, and prevention of injuries. As a personal trainer, gaining a deep understanding of these principles will set you apart.
Honert, E. C., Bastas, G., & Zelik, K. E. (2018). Effect of toe joint stiffness and toe shape on walking biomechanics. Bioinspiration & Biomimetics, 13(6), 066005.
Lee, M. H., & Park, S. (2020). Estimation of Three-Dimensional Lower Limb Kinetics Data during Walking Using Machine Learning from a Single IMU Attached to the Sacrum. Sensors, 20(21), 6277.
Become an S&C Coach with 2 certificates, CIMSPA and UKSCA recognition
As a personal trainer aspiring to become a strength and conditioning coach, understanding the principles of biomechanics is crucial.
Biomechanics, specifically kinematics and kinetics, play a pivotal role in optimizing sports performance and preventing injuries.
Kinematics vs KineticsKinematics and kinetics are two fundamental aspects of biomechanics.
Kinematics is the study of motion without considering the forces that cause it. It involves parameters such as displacement, velocity, and acceleration.
Kinetics is the study of motion and the forces causing it, including torque and power.
Kinematics in Sports Performance
In sports, kinematics is used to analyse the motion of athletes to improve their technique and performance.
For instance, in a study by Honert et al. (2018), the researchers investigated the effects of toe joint stiffness on walking biomechanics. They found that varying toe joint stiffness affected the centre of mass dynamics during walking as much as, or in some cases even more than, varying ankle joint stiffness.
This study highlights the importance of understanding kinematics in optimizing performance and designing effective training programs.
Kinetics in Sports Performance
On the other hand, kinetics helps us understand the forces that cause movement.
For example, a study by Lee and Park (2020) used machine learning to estimate three-dimensional lower limb kinetics data during walking using a single inertial measurement unit (IMU) attached to the sacrum.
Understanding kinetics can help in the design of training programs that enhance performance while reducing the risk of injury.
Conclusion
In conclusion, understanding the principles of kinematics and kinetics is crucial for anyone aspiring to become a strength and conditioning coach. It allows for the optimisation of training programs, improvement of sports performance, and prevention of injuries. As a personal trainer, gaining a deep understanding of these principles will set you apart.
Honert, E. C., Bastas, G., & Zelik, K. E. (2018). Effect of toe joint stiffness and toe shape on walking biomechanics. Bioinspiration & Biomimetics, 13(6), 066005.
Lee, M. H., & Park, S. (2020). Estimation of Three-Dimensional Lower Limb Kinetics Data during Walking Using Machine Learning from a Single IMU Attached to the Sacrum. Sensors, 20(21), 6277.
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