Stephanie Hammerman started getting in shape after a friend 's death . That first day I spent close to an hour with Scott Lefferts , owner of CrossFit Hard Core Boca Raton . She ran a well - timed marathon in December 2011 . In the past decade , she 's been a CrossFit trainer .
Stephanie Hammerman started getting in shape after a friend 's death . She ran a well - timed marathon in December 2011 . In the past decade , she 's been a CrossFit trainer .