What does it mean that physical emotional expression?

Movement dance and physical exertion express emotions through the body.

Example: Your father dies on a Tuesday. By Thursday, you have made the arrangements, notified the relatives, chosen the casket, written the obituary. You have been functional, organized, composed. People tell you how strong you are. On Saturday morning, you lace up your running shoes and start running — not your usual easy four miles but something harder, faster, longer than you have attempted in months. By mile two, the pace is unsustainable. Your lungs are burning. Your legs are screaming. And somewhere around mile three, you realize the burning in your lungs mirrors the burning behind your sternum that you have been holding since the hospital called, and you start crying — not gentle tears but the kind of sobbing that bends you at the waist. You stop running. You stand on the side of the trail, hands on your knees, chest heaving, tears falling onto the dirt. The run did not distract you from the grief. It gave the grief a body. The physical extremity cracked open the composure you had been maintaining, and the emotion poured through. When you walk home twenty minutes later, you feel something has shifted — not resolved, not healed, but expressed. The grief has a shape now. It lived in your body for a while, and that is different from keeping it locked in your chest.

Try this: Identify an emotion you are currently carrying that feels stuck or inexpressible — something you have not been able to fully articulate in words or process through conversation. Choose a physical modality that matches the quality of that emotion. If the emotion is hot and aggressive (anger, frustration, betrayal), try hitting a punching bag, doing explosive exercises, or running at a hard pace for ten minutes. If the emotion is heavy and slow (grief, sadness, loss), try slow stretching, restorative yoga, or a long walk at whatever pace your body wants. If the emotion is restless and scattered (anxiety, overwhelm, confusion), try rhythmic movement — swimming laps, cycling, or dancing to a song that matches the emotional texture. During the movement, do not try to think about the emotion. Let your body lead. Afterward, sit for five minutes and notice what has changed. Write one sentence describing what the physical expression revealed about the emotion that words had not captured.