Jackknife with Stability Ball

In Uncategorized by inshape

End the year with a bang!

Provided by Kelley Pearce–ACSM Certified Exercise Physiologist

  1. Start in a prone (face down) position, with thighs on the stability ball.
  2. Place wrist, elbows, and shoulder in a straight line.
  3. Activate core by bracing abdominal area.
  4. Pull knees into chest and release back to starting position.

To advance core activation, place the stability ball farther down on the body–either on the shins or balanced on the toes.

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