Technique
- The whole body is tight and forms a nice crescent shape.
- Rock back and forth, on your back and thighs, while keeping the body tension.
- Resist the urge to bend at the hips: make sure you keep the crescent shape the whole time.
Muscles
Strength
Primary
- Abs
- Obliques
Secondary
- Pelvis
Individual muscles
Individual muscles
- Rectus abdominis
- External oblique
- Internal oblique
Equipment
Appears in
Regressions
Hollow body hold
Novice
Hollow body crunch
Novice
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