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Strength

Flutter Kicks

About This Exercise

A core exercise that targets the lower rectus and transverse abdominis.

How to Perform

  1. 1

    Setup

    Lie flat on your back on a mat with your legs extended and arms at your sides, palms facing down. Press your lower back firmly into the floor by engaging your core.

  2. 2

    Lift Your Legs

    Raise both legs about 6 inches off the ground while keeping them straight. Keep your lower back pressed into the mat throughout the movement.

  3. 3

    Alternate Kicks

    Begin alternating small, rapid up-and-down kicks with each leg, moving from the hips. The range of motion should be about 6-12 inches. Keep your legs straight and toes pointed.

  4. 4

    Maintain and Breathe

    Continue the flutter motion for the designated time or reps, breathing steadily throughout. Keep your core braced and lower back glued to the floor.

Form Tips

  • Press your lower back into the mat at all times
  • Keep your legs as straight as possible
  • Use small, controlled kicks - not large swinging motions
  • Engage your core throughout, not just your hip flexors

Common Mistakes to Avoid

  • Arching the lower back off the floor, which strains the spine
  • Lifting the legs too high, reducing core engagement
  • Bending the knees instead of keeping legs straight
  • Holding your breath instead of breathing steadily

Muscles Worked

Front
Primary
Secondary

Primary

Hip FlexorsObliquesRectus Abdominis

Secondary

CoreTransverse Abdominis

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