Plank Progression Calculator

    Plan plank hold progression

    sec
    sec

    Formula

    Weeks = (Target - Current) / Weekly Gain

    Gradual progression prevents injury and builds endurance.

    Examples

    45 sec → 120 sec, 3×/week

    ~10 weeks to goal.

    Frequently Asked Questions

    About Plank Progression

    Plan plank hold time progression.