When stress (read more about stress) or anxiety (read more about anxiety disorders) has you feeling tied up in knots, jittery or unable to fall asleep, you can lower your mental tension by using a physical technique-progressive muscle relaxation.
This method enables you to lower your body's stress response and calm your spirits by identifying and releasing tension in your muscles.
You can practice progressive muscle relaxation in any quiet space. Sit or lie down (on your back or side) in a comfortable position. But, be warned—if you do progressive muscle relaxation exercises in bed, you may fall asleep before finishing a full cycle!
Take off your shoes before beginning. Loosen tight clothing.
To use this technique, you will be tensing a muscle or group of muscles by tightening or squeezing them firmly. Hold that tension, then release quickly and relax. Notice the difference between how the muscles feel when they are tense and when they are relaxed.