Elbow-to-knee
Learn how to do the Elbow-to-knee with proper form and technique. This body weight exercise primarily targets your Abs, with secondary emphasis on Obliques.

How to Do the Elbow-to-knee
Follow these steps to perform the Elbow-to-knee with correct form:
- 1Start by lying flat on your back with your knees bent and feet flat on the ground.
- 2Place your hands behind your head with your elbows pointing outwards.
- 3Engage your abs and lift your upper body off the ground, bringing your right elbow towards your left knee.
- 4At the same time, bring your left knee towards your right elbow, creating a twisting motion.
- 5Pause for a moment at the top, then slowly lower your upper body and extend your legs back to the starting position.
- 6Repeat the movement, this time bringing your left elbow towards your right knee and your right knee towards your left elbow.
- 7Continue alternating sides for the desired number of repetitions.
Elbow-to-knee Muscles Worked
Primary
Secondary
Exercise Details
- Equipment
- body weight
- Body Part
- waist
- Category
- Main
Related Exercises
Frequently Asked Questions
What muscles does the Elbow-to-knee work?
The Elbow-to-knee primarily targets your Abs. Secondary muscles worked include Obliques. This makes it an effective exercise for developing your waist.
Do I need equipment for the Elbow-to-knee?
No. The Elbow-to-knee is a bodyweight exercise that requires no equipment. You can perform it anywhere with enough space.
How do I perform the Elbow-to-knee with proper form?
Start by start by lying flat on your back with your knees bent and feet flat on the ground.. Place your hands behind your head with your elbows pointing outwards. Engage your abs and lift your upper body off the ground, bringing your right elbow towards your left knee. Focus on controlled movement throughout the entire range of motion. See the full step-by-step instructions above for complete form guidance.
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