CORE · COMPOUND
Hollow Body Hold
An isometric trunk hold that challenges the ability to keep the lower back controlled.
Primary musclesAbs
Secondary musclesHip flexors
EquipmentBodyweight
DifficultyIntermediate · Anti-Extension
Original Gym Log exercise illustrations will be added in the next media phase.
For now, the database focuses on accurate, original written guidance.
For now, the database focuses on accurate, original written guidance.
How to perform
- Lie on your back and brace the abdomen.
- Lift the shoulders and legs into a compact hollow position.
- Hold while keeping the lower back controlled against the floor.
Tips
- Control the movement and use a range you can repeat consistently.
- Choose a load or variation that lets you keep the abs as the intended focus.
Common mistakes
- Using more load or speed than you can control.
- Losing stable body position during the difficult portion.
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