Suspender Supine Crunch
Expert Advice
Focus on using your abs to pull your knees towards your chest, rather than swinging your legs for momentum.
How-to-do Steps
- Lie on your back with your feet in the suspension handles, legs extended.
- Place your hands behind your head or across your chest.
- Crunch your abs to bring your knees towards your chest.
- Slowly extend your legs back to the starting position.
- Repeat for the desired number of repetitions.
Track Suspender Supine Crunch in FitAI
Log your sets, reps, and weights automatically. Get AI-powered progressive overload recommendations and form feedback — personalized to your training history.
Muscles Worked
Suspender Supine Crunch primarily targets the Quads, Abs, with Strength mechanics using Suspension. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.
Primary


Quads50%

Abs50%
Equipment
Suspension

Exercise Type
Strength
Sets & Reps Guidance
Beginner3 x 10-12
Intermediate4 x 8-10
Advanced4 x 6-8
Frequently Asked Questions
What muscles does Suspender Supine Crunch work?
Suspender Supine Crunch primarily targets the Quads, Abs. It is classified as a Strength exercise performed with Suspension.
How many sets and reps should I do for Suspender Supine Crunch?
For beginners, start with 3 sets of 10-12. Intermediate lifters can do 4 sets of 8-10. Advanced athletes can push to 4 sets of 6-8. Adjust based on your goals and recovery capacity.
Is Suspender Supine Crunch suitable for beginners?
Suspender Supine Crunch is rated as intermediate difficulty. Beginners may want to start with lighter loads or simpler variations and progress to this exercise as their strength and coordination improve.