Core
Bicycle Crunch
BeginnerA dynamic crunch variation that works the entire ab region through rotation.
Target muscles
Abs, Obliques
Calories burned
~7 kcal / set
Secondary muscles
Hip Flexors
Equipment
Bodyweight
Goal
Weight Loss, General Fitness
Sets / Reps
3 × 20-30
Benefits
- • Works the entire ab region in one movement
- • Elevates heart rate for a light cardio effect
Step by step
- 1Lie on your back with hands lightly behind your head.
- 2Bring one knee toward your chest while rotating your opposite elbow to meet it.
- 3Extend the other leg out straight.
- 4Alternate sides in a pedaling motion.
Breathing guide
Exhale as you crunch toward each knee.
Common mistakes
- • Pulling on the neck with your hands
- • Moving too fast with sloppy form
Safety tips
- • Focus on rotating your torso, not just your elbows.
- • Keep the movement controlled rather than rushed.
Variations
- • Slow bicycle crunch
- • Standing bicycle crunch