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Technique

  1. Start lying on your back.
  2. Contract your Abs to get into a Hollow body hold position, with only your lower back touching the ground.
  3. Lift your legs up in a similar way to the straight-leg reverse crunch, slowly bringing them up and then down and back towards your head.
  4. Stay a couple seconds in the Supine pike fold position before slowly unfolding back to the starting position.

Form tips

  • Try to minimize or eliminate momentum by making the movement slow and focusing on compressing your legs toward your upper body.
  • Keep the legs straights.

Muscles

Strength

Primary

  • Abs
  • Obliques
  • Pelvis
  • Quadriceps

Secondary

  • Hip adductors
Flexibility

Primary

  • Glutes
  • Hamstrings

Secondary

  • Hip adductors
  • Legs
  • Pelvis
  • Neck
  • Spine
  • Rectus abdominis
  • External oblique
  • Internal oblique
  • Iliacus
  • Rectus femoris
  • Psoas major

Equipment

Appears in

Regressions

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Hollow body hold

Novice
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Hollow body crunch

Novice
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Straight-leg reverse crunch

Novice
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Supine pike fold

Novice
w00i

Plow raise

Intermediate
e0ap

Sitting straddle compression

Novice
e0an

Sitting pike compression

Novice
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Pike compression flutter kicks

Novice
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One-leg sitting pike compression

Beginner
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