Variables | Results |

Weather conditions | |

Raining | Yes (n=3), no (n=57) |

Sunny | Yes (n=18), no (n=19), night (n=23) |

Playing phase before the injury | Defensive (n=26), offensive (n=34) |

Field location at the time of injury | |

Long axis of the field | Defensive third (n=17), midfield third (n=25), offensive third (n=18) |

Short axis of the field | Left side corridor (n=6), middle corridor (n=47), right side corridor (n=7) |

Player contact preceding injury | Yes (n=10), no (n=50) |

If contact, where? | Upper body (n=9), lower limb (n=1) |

Player contact at IF | Yes (n=5), no (n=55) |

If indirect contact at IF, where? | Upper body (n=5) |

Injury classification | Indirect contact (n=10), non-contact (n=50) |

How many feet were on the ground | One (n=55), two (n=5) |

Leg loading at IF | Injured leg (n=60) |

Horizontal speed | Zero (n=28), low (n=12), moderate (n=3), high (n=17) |

Vertical speed | Zero (n=40), low (n=7), moderate (n=9), high (n=4) |

Distance from the ball (metres) | 0–2 (n=23), 2.5–5 (n=17), 5.5–10 (n=7), >10 (n=11) |

IF, injury frame.