City info
Final ranking
Europe ranking
Championship 2012


The European Badminton Championships is a tournament organized by the Badminton Europe (BE).
 The first of these competitions was held 
in 1968.
The competition is held once every two years to determine the best badminton players in Europe.

Motor coordination

Motor coordination is the combination of body movements created with the kinematic (such as spatial direction) and kinetic (force) parameters that result in intended actions. Motor coordination is achieved when subsequent parts of the same movement, or the movements of several limbs or body parts are combined in a manner that is well timed, smooth, and efficient with respect to the intended goal. This involves the integration of proprioceptive information detailing the position and movement of the musculoskeletal system with the neural processes in the brain and spinal cord which control, plan, and relay motor commands. The cerebellum plays a critical role in this neural control of movement and damage to this part of the brain or its connecting structures and pathways results in impairment of coordination, known as ataxia.
The problem with understanding motor coordination arises from the biomechanical redundancy caused by the large number of musculoskeletal elements involved. These different elements create many degrees of freedom by which any action can be done because of the range of ways of arranging, turning, extending and combining the various muscles, joints, and limbs in a motor task. Several hypotheses have been developed in explanation of how the nervous system determines a particular solution from a large set of possible solutions that can accomplish the task or motor goals equally well.
Initially, it was thought that the muscle synergies eliminated the redundant control of a limited number of degrees of freedom by constraining the movements of certain joints or muscles (flexion and extension synergies). However, whether these muscle synergies are a neural strategy or whether they are the result of kinematic constraints has been debated. Recently the term of sensory synergy has been introduced supporting the assumption that synergies are the neural strategies to handle sensory and motor systems.
Intra-limb coordination involves the planning of trajectories in the Cartesian planes.[4] This reduces computational load and the degrees of freedom for a given movement, and it constrains the limbs to act as one unit instead of sets of muscles and joints. This concept is similar to "muscle synergies" and "coordinative structures." An example of such concept is the Hogan and Flash minimum-jerk model, which predicts that the parameter that the nervous system controls is the spatial path of the hand, i.e. the end-effector (which implies that the movement is planned in the Cartesian coordinates). Other early studies showed that the end-effector follows a regularized kinematic pattern relating movement's curvature to speed and that the central nervous system is devoted to its coding. In contrast to this model, the joint-space model postulates that the motor system plans movements in joint coordinates. For this model, the controlled parameter is the position of each joint contributing to the movement. Control strategies for goal directed movement differ according to the task that the subject is assigned. This was proven by testing two different conditions: (1) subjects moved cursor in the hand to the target and (2) subjects move their free hand to the target. Each condition showed different trajectories: (1) straight path and (2) curved path.
Bernstein proposed that individuals learn coordination first by restricting the degrees of freedom that they use. By controlling only a limited set of degrees of freedom, this enables the learner to simplify the dynamics of the body parts involved and the range of movement options. Once the individual has gained some proficiency, these restrictions can be relaxed so allowing them to use the full potential of their body.