❇️The nose-to-finger exercise, or finger-to-nose test, is a coordination drill where you slowly touch your index finger to your nose and then extend your arm, often alternating hands and sometimes closing your eyes, to test balance, motor control, and cerebellar function. ✅Uses:✳️Rehabilitation: Helps patients recover coordination after neurological events.✳️Assessment: Detects coordination problems from conditions like stroke or issues with the cerebellum (balance center).✳️Sobriety Test: Law e