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Technique

  1. Start in a low Plank on your forearms.
  2. Rotate your hips to one side, dipping them toward the floor.
  3. Return to center and dip your hips to the other side.

Form tips

  • Keep your forearms firmly planted to stabilize your shoulders.
Logging: Each repetition involves working both sides.

Muscles

Strength

Primary

  • Abs
  • Obliques
  • Pelvis
  • Serratus anterior
  • Spine

Secondary

  • Chest
  • Neck
  • Rectus abdominis
  • External oblique
  • Internal oblique
  • Serratus anterior
  • Quadratus lumborum
  • Spinalis thoracis
  • Longissimus thoracis
  • Iliocostalis

Equipment

Appears in

Joint movements
Shoulderprotraction
trains stretches

Regressions

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Low plank

Beginner
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Penguin abs

Beginner
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Scapular pushup

Beginner
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Serratus rock

Beginner
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Cross body crunch

Novice
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Russian twist

Beginner
Want to log this exercise? Open it in Calistree. Text and images are used under CC BY-NC-ND 4.0; the video plays from the original source.