What is the reason for the coordinated activity of the flexors and extensors?

The coordinated activity of such muscles is due to the alternation of the processes of excitation and inhibition in the spinal cord. For example, flexion of the arm is arousal, and muscle relaxation and extension is inhibition.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.