Seated 8 Leg Crunch
Expert Advice
Focus on creating a smooth figure-eight motion with your legs to engage the core muscles from different angles.
How-to-do Steps
- Sit on the floor with your hands behind you for support.
- Lean back slightly and lift your legs off the floor.
- Move your legs in an '8' pattern, alternating crossing one leg over the other.
- Keep the motion controlled and continuous.
- Repeat for the desired number of repetitions.
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Muscles Worked
Seated 8 Leg Crunch primarily targets the Quads, Glutes, Abs, with Strength mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.
Primary



Quads35%

Glutes35%

Abs30%
Equipment
Body Weight

Exercise Type
Strength
Sets & Reps Guidance
Beginner3 x 12-15
Intermediate3 x 10-12
Advanced4 x 8-10
Frequently Asked Questions
What muscles does Seated 8 Leg Crunch work?
Seated 8 Leg Crunch primarily targets the Quads, Glutes, Abs. It is classified as a Strength exercise performed with Body Weight.
How many sets and reps should I do for Seated 8 Leg Crunch?
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 Seated 8 Leg Crunch suitable for beginners?
Yes, Seated 8 Leg Crunch is rated as a beginner-friendly exercise, making it an excellent starting point. Focus on mastering proper form before increasing intensity or load.