This exercise shown is called “arm swinging” or “spinal twisting arm swings,” a traditional gigong movement from Chinese medicine and movement therapy. It involves gentle, rhythmic swinging of the arms with a relaxed torso twist. While it may look simple or even silly, it has powerful benefits: it promotes shoulder mobility, improves circulation, supports lymphatic drainage, and stimulates the nervous system. It also helps release tension in the spine and shoulders, making it a great daily mobil