Lying Elbow to Knee
Expert Advice
Control the motion and focus on the contraction of the abs rather than using momentum. Exhale as you bring your elbow to your knee.
How-to-do Steps
- Lie flat on your back with your knees bent and feet flat on the floor.
- Place your hands behind your head, without interlocking your fingers.
- Lift your shoulders off the ground and twist your torso to bring your right elbow towards your left knee.
- Simultaneously, lift your left knee towards your right elbow.
- Return to the starting position and repeat on the opposite side.
- Alternate sides for the desired number of repetitions.
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Muscles Worked
Lying Elbow to Knee primarily targets the Abs, with Strength mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.
Primary

Abs100%
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 Lying Elbow to Knee work?
Lying Elbow to Knee primarily targets the Abs. It is classified as a Strength exercise performed with Body Weight.
How many sets and reps should I do for Lying Elbow to Knee?
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 Lying Elbow to Knee suitable for beginners?
Yes, Lying Elbow to Knee is rated as a beginner-friendly exercise, making it an excellent starting point. Focus on mastering proper form before increasing intensity or load.