To describe a person as having a dynamic personality, or a performer as being dynamic, would indicate energy, passion, movement and expression.

Carol Grimes, The Singer's Tale & other yarns. An Archive.
Singer / Songwriter / Writer / Outsider / Poet / Photos / Collecting Life's Strange Things …and a Book For Sale
To describe a person as having a dynamic personality, or a performer as being dynamic, would indicate energy, passion, movement and expression.