The real answer for starting CrossFit is to just get started. Give CrossFit a try at a local CrossFit Affiliate or follow WOD at Home for a daily updated program with equipment substitutions only requiring a barbell, pull-up bar, and a kettlebell.
Select a testing facility. The USPTA World Headquarters in Houston is home to all the daily administration of the Association. The World Headquarters contains a state of-the-art training facility for USPTA members to take advantage of educational opportunities such as USPTA Competitive Player Development conferences.
USPS Headquarters. 3.47 In addition to duties specified in USPS Bylaws, the secretary is in charge of USPS headquarters. The office is staffed by employees, none of whom is a member of USPS or a relative of a USPS member's family. The headquarters building, located in Raleigh, North Carolina, provides suitable space for the office staff, a library, a shipping department and warehousing.