Final answer:
Progressive muscle relaxation (PMR) integrates a physical component of tensing and relaxing muscle groups and a mental component focusing on the feelings of tension and relaxation paired with deep breathing.
Step-by-step explanation:
Progressive or deep muscle relaxation (PMR) involves a physical component and a mental component. The physical aspect requires individuals to tense and then relax different muscle groups throughout the body, usually starting from one end of the body and moving to the other, such as from the toes to the head. The mental component involves focusing on the contrast between the sensations of tension and relaxation, often accompanied by deep breathing to enhance relaxation and mindfulness.
PMR is a technique used not just for stress relief but also for managing anxiety, improving sleep, and reducing symptoms of certain health conditions. The systematic approach to tensing and relaxing muscles helps lower the overall stress and tension in the body, which can contribute to a better state of mental well-being.