If you sit at a computer all day, take regular stretching breaks to reduce tension in the muscles of the shoulders, neck, and chest. (yogajournal.com)
With this method, a pregnant mother can learn how to release tension in their muscles which will, in turn, increase their breathing ability and retain the body's posture. (checkpregnancy.com)
This will make your workout way more effective without creating tension in some muscles in your back. (healthandfitnessvitality.com)