📚 Practice Mode

CrossFit

Learn at your own pace with hints and detailed explanations

1 / 15
Multiple Choice

Who developed CrossFit?

  1. Greg Glassman and Lauren Jenai
  2. Dave Castro and Annie Thorisdottir
  3. Rich Froning and Camille Leblanc-Bazinet
  4. Mathew Fraser and Tia-Clair Toomey