Kinematics is the branch of biomechanics that studies movement.
Here we progress our understanding of posture to looking at gait (walking) as well as functional movements that are relevant to the individual’s activities of daily living, including their sporting capability.
Our muscle balance is influenced by gravity and a variety of internal and external forces that influence line of pull of the muscles.
Abnormal forces can result in abnormal postures or loading. Also, abnormal postures that are sustained, result in muscle imbalances. e.g. sitting slumped; or standing with one’s weight on one leg, when carrying a heavy bag or a child.
These biomechanical faults, creating specific muscle imbalances, need to be corrected to reduce pain and improve function and performance.