Stretching your spine involves targeting three distinct regions, each with its own set of movements: the neck (cervical), mid-back (thoracic), and lower back (lumbar). A well-rounded routine hits all three areas and takes about 15 minutes. Most stretches use holds of 5 to 30 seconds, repeated 2 to 5 times, and the Mayo Clinic recommends doing a full routine twice a day for best results.
Lower Back Stretches
The lumbar spine bears the most load and tends to be where people feel the most stiffness or pain. These stretches decompress the lower vertebrae and release tight muscles along the base of the spine.
Knee-to-chest stretch: Lie on your back with both knees bent and feet flat on the floor. Press your lower back into the floor, then pull one knee toward your chest with your hands interlaced behind the thigh or shin. Hold for 5 seconds, return to start, and switch legs. Then pull both knees in together. Repeat the full sequence 2 to 3 times.
Lower back rotational stretch: Stay on your back with knees bent. Keeping your shoulders flat on the floor, slowly roll both knees to one side. Hold for 5 to 10 seconds, return to center, and repeat on the other side. Do 3 to 5 repetitions per side. You can also do a seated version by sitting in a chair, placing one hand on the opposite knee, and gently twisting your torso. Hold for 10 seconds per side.
Lower back flexibility exercise: On your back with knees bent, gently arch your lower back away from the floor, hold for 5 seconds, then flatten your back by pressing your belly button toward the floor. Hold another 5 seconds. Start with 5 repetitions and gradually work up to 30 over several weeks.
Bridge: From the same position, lift your hips until your body forms a straight line from shoulders to knees. Hold long enough to take three deep breaths, then lower down. Start with 5 repetitions and build toward 30.
Mid-Back Stretches for Posture and Breathing
The thoracic spine, your twelve middle vertebrae, is often the most neglected part of the back. That’s a problem because stiffness here ripples outward. A rounded, immobile mid-back pulls your neck and shoulders forward, restricts how fully your lungs can expand, and forces your lower back to compensate during rotation. People with limited thoracic mobility often notice shallow breathing, neck tension, and reduced power in any movement that involves twisting, like a golf swing or throwing a ball.
Cat-cow: Start on hands and knees with your weight distributed evenly. On an exhale, round your spine upward and tuck your chin toward your chest. On an inhale, let your belly drop toward the floor and look up. Flow between these two positions for up to a minute. This is one of the best movements for thoracic mobility because it cycles the mid-back through both flexion and extension. The Mayo Clinic suggests 3 to 5 repetitions, twice a day.
Thoracic rotation (side-lying): Lie on your side with your knees stacked and bent at 90 degrees. Extend both arms in front of you, then slowly open your top arm like a book, rotating your upper back until that arm reaches the opposite side. Follow your hand with your eyes. Hold for a breath or two, return, and repeat 5 to 10 times before switching sides. The key is keeping your knees and hips still so the rotation happens in your mid-back rather than your lower back.
Child’s pose: From hands and knees, sit your hips back toward your heels and walk your hands forward, lowering your forehead to the floor. You can hold this for up to 5 minutes. It gently stretches the entire spine but is particularly effective for releasing tension through the thoracic region. Breathe deeply into your back ribs to get the most out of it.
Neck Stretches
The cervical spine is the most mobile and the most delicate section, so gentleness matters here. The Mayo Clinic’s guideline is simple: if you feel tension, you’re stretching. If you feel pain, you’ve gone too far.
Basic neck stretches involve tilting your ear toward one shoulder, holding for 15 to 30 seconds, and repeating on the other side. You can also drop your chin to your chest and gently rotate your head in a half-circle from one shoulder to the other. Breathe freely throughout and never bounce. Avoid full circles that take your head all the way back, as this compresses the vertebrae at the base of the skull.
Stop immediately if any neck stretch causes dizziness, shooting pain down your arm, or tingling in your fingers. These can signal nerve compression that stretching will not fix and could worsen.
Cobra and Extension Stretches
While most of daily life rounds the spine forward (sitting, typing, looking at your phone), extension stretches reverse that curve and open up the front of the body.
Cobra pose: Lie face down with your hands directly under your shoulders and elbows tucked close to your ribs. Press gently into your hands to lift your head, chest, and shoulders off the floor. Keep a slight bend in your elbows and avoid cranking up to full arm extension if your lower back protests. Hold for up to a minute.
This stretch is particularly useful for people who sit at desks all day, but it does load the lumbar spine into extension. If you have a known disc issue in your lower back, check with a physical therapist before adding it.
Nerve Gliding vs. Static Stretching
If you feel a sharp, electrical sensation running down your leg or arm when you stretch, the issue may not be a tight muscle. It could be a nerve that’s getting pinched or stuck along its pathway. Standard static stretches, where you hold a position for 15 to 30 seconds, lengthen muscles and tendons. Nerve gliding (sometimes called nerve flossing) does something different: it uses gentle, coordinated movements to slide the nerve back and forth within its natural channel, reducing adhesions and restoring pain-free motion.
Seated sciatic nerve glide: Sit tall on the edge of a chair with feet flat. Slowly straighten one leg and flex your foot upward until you feel a gentle pull along the back of your leg (not sharp pain). As your leg extends, tilt your head gently backward. As you bend your knee back down, lower your chin toward your chest. This coordinated movement creates a gliding action along the sciatic nerve without putting it under excessive tension. Repeat 5 to 10 times per leg and stop if you feel significant discomfort.
How Often to Stretch Your Spine
Harvard Health recommends flexibility exercises at least two to three times per week for all major muscle groups, including the trunk and lower back. But the Mayo Clinic’s back-specific programs suggest a higher frequency: twice daily, morning and evening, for the best results. Starting with a shorter daily routine is more effective than doing a long session once a week, because spinal stiffness tends to creep back quickly after a single session.
If you’re just starting, begin with the lower hold times and repetition counts (5-second holds, 2 to 3 reps) and build from there. Progression should happen over weeks, not days. Working up from 5 bridge repetitions to 30, for example, is a process that unfolds gradually.
When Spinal Stretching Can Backfire
Not every spine benefits from every stretch. If you have a herniated disc, avoid high-impact movements like jumping, but also be cautious with flexion-based stretches (anything that rounds the lower back forward) unless you’ve been cleared by a provider. Sudden or excessive twisting, prolonged sitting in a stretch position, and loading weight onto a rounded spine can all worsen disc injuries.
Foam rollers and yoga wheels are popular tools for thoracic extension, and they can work well in the mid-back, where the ribcage provides structural support. The lower back is a different story. The lumbar spine has no ribcage to stabilize it, and pressing it over a hard roller forces it into extension under load. Most physical therapists recommend avoiding rollers and wheels on the lumbar spine unless you have specific guidance on how to use them safely.
As a general rule across all regions: tension during a stretch is normal and expected. Pain is a signal to stop. The goal is to create space and restore motion, not to force your spine past its current range.