Technique
- Start from a Hollow body position.
- Lift your upper body, bring your arms in and lift your legs while bending at the knees.
- At the top, you balancing on your butt; hold this position for a second before coming back down.
Muscles
Strength
Primary
- Abs
- Obliques
- Pelvis
- Quadriceps
Secondary
- Hip adductors
Individual muscles
Individual muscles
- Rectus abdominis
- External oblique
- Internal oblique
- Iliacus
- Rectus femoris
- Psoas major
Equipment
Appears in
Balance
Progressions

Hollow body hold
Novice

Hollow body crunch
Novice

Straddle-up
Novice
View Similar Exercises
View Similar Exercises

Butt walk
Beginner

Tuck boat pose
Beginner

Advanced tuck boat pose
Beginner

Straight legs butt walk
Novice

Boat pose
Novice
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