CORE · COMPOUND
Bicycle Crunch
A bodyweight abdominal exercise combining trunk flexion and rotation.
Primary musclesAbs, Obliques
Secondary musclesHip flexors
EquipmentBodyweight
DifficultyBeginner · Rotation
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 with hands lightly supporting the head.
- Bring opposite elbow and knee toward each other with controlled rotation.
- Alternate sides without pulling on the neck.
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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