what is the use of relaxation and meditation
Relaxation techniques are skills, and like other skills, they need practice. People who use relaxation techniques frequently are more likely to benefit from them. Regular, frequent practice is particularly important if you're using relaxation techniques to help manage a chronic health problem. Continuing use of relaxation techniques is more effective than short-term use.
The term guided meditation is most commonly used in clinical practice, scholarly research, and scientific investigation to signify an aggregate of integrated techniques.