How to do a decline crunch
About decline crunch
TIER
5
DIFFICULTY
untrained
EQUIPMENT
abWheel, sitUpBench
TARGET MUSCLES
core
Instructions for Proper Form
Setup:
- Position: Lie on a decline bench with your head lower than your feet. Hook your legs securely under the padded supports.
- Hand Placement: Place your hands lightly behind your head (without pulling on your neck) or cross them over your chest.
The Movement:
- Crunch: Exhale and engage your abs to lift your head and shoulders off the bench. Curl your upper body towards your knees.
- Squeeze: Focus on contracting your abdominal muscles at the top of the movement.
- Lower: Inhale and slowly lower your upper body back to the starting position.
Tips:
- The decline angle increases the range of motion and difficulty compared to a standard crunch.
- Keep your lower back pressed into the bench.
- To increase the challenge, you can hold a weight plate across your chest.
Alternatives
roman-chair sit-up
Core
Roman Chair
farmers walk
Core
Dumbbell
decline crunch
Core
Ab WheelSit Up Bench
hanging deadbug
Core
Pull Up Bar
hanging straight leg raise
Core
Pull Up Bar
russian twist
Core
None
bird dog
Core
None
hollow hold
Core
None
cable kneeling crunch
Core
Cable
plank
Core
None
dumbbell straight leg twist
Core
Dumbbell
leg raise hip lift with head up
Core
None
machine seated crunch
Core
Seated Crunch Machine
side plank
Core
None
crunches arm straight
Core
None
cable twist
Core
Cable
sit-up
Core
None
frog crunch
Core
None
ab-wheel rollout
Core
Ab Wheel
crunches
Core
None