Are Field Sobriety Exercises (FSEs) mandatory under Florida law?

Unlike the breath test (which falls under Implied Consent), you are generally not legally required to perform roadside Field Sobriety Exercises, such as the "Walk and Turn" or "One-Leg Stand." While refusing these exercises does not carry the same automatic license suspension as refusing a breath test, the officer may still use your refusal, and any other observations, as a basis to establish probable cause for an arrest.