Holding the same posture for too long can cause muscle tension. A great way to loosen up muscle tension is to simply start shaking the entire body and imagine relaxation of the muscles. In other words, if one feels tension in the body, simply start moving the body parts in a fluid motion.
Note: These blog posts are general ideas that I find could help people to cope with their daily aches and pains and muscle tension they are experiencing in their daily lives. Keep in mind that it is best to get a proper physical exam assessment with a therapist in order to meet your personal health goals. If you are seeking a diagnosis of an issue it’s best to see a medical doctor.