All international students on F-1 or J-1 visas must have medical insurance that meets certain requirements before registering at FIU. Your compliance with this requirement is monitored by Student Health Services (SHS).
The first step is to visit Athletic Department website where you can learn about walk-on tryouts or get in contact with coaches to determine if you may be considered for an FIU athletic team.
It may be helpful to also refer to the NCAA eligibility center. The eligibility center is a great resource for any student wanting to play college-level athletics. FIU is part of the NCAA and adheres to their requirements.
You will also need to meet the eligibility requirements to be admissible to FIU. That means good high school grades, decent SAT or ACT test scores and, if necessary, TOEFL or IELTS scores to show your English language proficiency.