Crunch (on bench)
Expert Advice
Use a slow and controlled motion to maximize tension on the abs throughout the exercise.
How-to-do Steps
- Lie on a bench with your legs secured.
- Place your hands behind your head or across your chest.
- Lift your upper body towards your knees in a crunching motion.
- Slowly lower back down to the starting position.
- Repeat for the desired number of repetitions.
Track Crunch (on bench) in FitAI
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Muscles Worked
Crunch (on bench) primarily targets the Abs, with Strength mechanics using Special Bench. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.
Primary
Abs100%
Equipment
Special Bench
Exercise Type
Strength
Sets & Reps Guidance
Beginner3 x 12-15
Intermediate3 x 10-12
Advanced4 x 8-10
Frequently Asked Questions
What muscles does Crunch (on bench) work?
Crunch (on bench) primarily targets the Abs. It is classified as a Strength exercise performed with Special Bench.
How many sets and reps should I do for Crunch (on bench)?
For beginners, start with 3 sets of 12-15. Intermediate lifters can do 3 sets of 10-12. Advanced athletes can push to 4 sets of 8-10. Adjust based on your goals and recovery capacity.
Is Crunch (on bench) suitable for beginners?
Yes, Crunch (on bench) is rated as a beginner-friendly exercise, making it an excellent starting point. Focus on mastering proper form before increasing intensity or load.
