Anonymous asked in SportsRunning · 8 years ago

HELLO...I HAVE BEEN RUNNING TWO 15s what's better 4 12s or keep 2 15s?

3 Answers

  • 8 years ago
    Favorite Answer

    What are you talking about?

  • 8 years ago

    run one 30

  • Ill assume that s is for seconds,

    Though this is about all I can gues - perhaps add a few more details such as what the time is for - 15s is that to cover a distance, or a time to run for?

    Edit your question or ask again with a few English words to add more details for us, thanks

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