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Technique

  1. Lie on the ground, facing up, with a sturdy object near your head, which you grip with both hands.
  2. Open your legs wide (the wider, the easier). Keep them on the same plane as your torso for the whole duration of the exercise (do not bend at the hips).
  3. Engage your Abs, pull on your hands and hinge at the shoulders to lift your whole body straight up, until your hips are above your shoulders (or nearly).
  4. Then lower yourself back down with control and repeat.

Form tips

  • Keep your Abs engaged at all times and a slightly Hollow body.
  • Keep your legs fully straight.

Muscles

Strength

Primary

  • Abs
  • Obliques

Secondary

  • Pelvis
  • Rectus abdominis
  • External oblique
  • Internal oblique

Equipment

Appears in

Calisthenics skills
Joint movements
Trunkflexion
trains stretches

Progressions

e038

Dragon flag

Elite

Regressions

e01f

Advanced tuck dragon flag

Intermediate
e044

One leg dragon flag

Advanced
e0ch

Tuck dragon flag

Novice
e0mm

Reverse back bird

Intermediate
e0mj

Back bird

Intermediate
e0ir

Hollow body crunch

Novice
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.