Lying Back Extension
Strengthen your lower back with Lying Back Extensions! A simple exercise to improve posture and core stability from home.
The Lying Back Extension is a compound exercise that mainly works the lower back and core, with help from the glutes & hips and hamstrings. No equipment needed: it uses just your bodyweight.


Lying Back Extension Muscles Worked
Primary
Spinal Erectors (erector spinae); Deep Core (transverse abdominis)
Secondary
Glutes (gluteus maximus); Hamstrings; Lower Back (quadratus lumborum)
Lying Back Extension Variations and Alternatives
How to do the Lying Back Extension
Starting Position:
Find a flat, comfortable surface where you can lie down. A mat or soft carpet works well.
Lie face down on the ground with your body fully extended. Your legs should be straight and your feet should be hip-width apart.
Hand and Arm Position:
Extend your arms straight in front of you, aligning them with your shoulders. Your palms can face down towards the ground.
Engaging Your Core:
Before you begin the movement, engage your core muscles by pulling your belly button towards your spine. This helps support your back during the exercise.
Lifting Your Upper Body:
Slowly lift your chest and arms off the ground. Keep your head in a neutral position by looking down towards the mat, avoiding straining your neck.
Focus on squeezing your lower back muscles (the erector spinae) as you lift.
Hold the Position:
Hold the lifted position for a moment (2-3 seconds). Ensure your hips remain in contact with the mat and only your upper body is lifted.
Lowering Back Down:
Slowly lower your upper body back to the starting position. Control the movement to avoid any jarring.
Repetitions:
Repeat this movement for 10-15 repetitions, or as many as feels comfortable.
Breathing:
Inhale as you prepare and lift your body and exhale as you lower back down. Maintain steady breathing throughout.
Cool Down:
After completing your repetitions, lie flat on your stomach for a few moments to relax your back.
Tip: Start with gentle movements and focus on form and control. As you become more comfortable with the exercise, you can gradually increase the number of repetitions.
Lying Back Extension FAQs
What muscles does the Lying Back Extension work?
The Lying Back Extension mainly works the lower back and core, with help from the glutes & hips and hamstrings. The main muscles are the erector spinae and transverse abdominis.
What equipment do you need for the Lying Back Extension?
None. The Lying Back Extension is a bodyweight exercise, so you can do it anywhere.
Is the Lying Back Extension a compound exercise?
Yes. It's a compound movement, meaning it trains several muscle groups at once rather than isolating one.
What workout day should the Lying Back Extension go on?
It belongs on pull day in a push/pull/legs routine.
What are some Lying Back Extension variations and alternatives?
Similar exercises include the 45-Degree Back Extension with Scapular Adduction, Exercise Ball Back Extension, Barbell Zercher Back Extension and Bent-Over Back Scapular Extension Adduction.
Training calculators
Work out the numbers behind your training before your next session.





