Yoga for the QL muscle: low back lateral stretches

The quadratus lumborum, often shortened to QL, is a deep muscle at the back of the waist. It runs between the pelvis, lower ribs and lumbar spine, helping you bend sideways, steady your trunk and lift one side of the pelvis. When it feels tense, the sensation may sit close to the ribs, around the waist or on one side of the low back rather than directly over the spine.

A thoughtful yoga practice can ease that sense of compression through side-body lengthening, slower breathing and gentle movement. The aim is not to force a dramatic stretch. It is to create enough space for the breath and enough support for the nervous system to soften. The following low back lateral stretches can be adapted for a home practice, a studio class or a few quiet minutes after a long day at a desk.

Understanding the quadratus lumborum

The QL contributes to lateral flexion, which is the action of bringing the ribs towards the hip on the same side. It also assists with extending the lumbar spine and stabilising the pelvis when you walk, stand or shift your weight. Every step asks the muscles around the waist to make small adjustments, especially when the ground is uneven.

You may notice this area after carrying a child on one hip, gardening, running, lifting a suitcase or sitting for several hours. Long periods of driving between suburbs or regional towns can also leave the hips and lower back feeling uneven. The muscle may become protective when the glutes, abdominal muscles or hip joints are not sharing movement comfortably.

A stretch that reaches the side waist is not automatically reaching the QL alone. The latissimus dorsi, intercostal muscles, obliques, hip flexors and gluteal muscles may all be involved. Rather than chasing one precise sensation, look for a broad, tolerable length through the waist with steady breathing and no sharp or nervy feeling.

Signs your side waist needs attention

QL tightness can feel like a one-sided ache, a gripping sensation near the back of the ribs or a sense that one hip is sitting higher than the other. Some people notice discomfort when standing after sitting, while others feel it during side bending, rolling in bed or taking a deep breath. These experiences can have many causes, so they are not a reliable way to identify a single muscle.

Your daily habits often offer useful clues. A laptop positioned to one side, frequent phone use, a favourite sleeping position or a habit of leaning into one leg can create repeated asymmetry. Weekend activities such as beach volleyball, bushwalking in the Blue Mountains or helping with a home renovation may add a sudden load to the side body.

Use a calm, observational approach. If a movement produces mild pulling that eases as you breathe, it may be suitable for a gentle practice. Stop if you feel sharp pain, numbness, tingling, weakness, pain travelling down the leg or symptoms that become more intense afterwards. Persistent or concerning pain deserves assessment from a qualified health professional.

Preparing for low back lateral stretches

Begin with five minutes of easy movement rather than stretching a cold, guarded body. Walk around the room, circle the shoulders, sway gently from side to side or practise pelvic tilts while lying down. In a warm Brisbane afternoon, you may need less preparation than on a cool Melbourne morning, but gradual movement still helps you notice how your body feels that day.

Choose a firm but comfortable surface and keep a folded blanket, bolster, cushion or chair nearby. A mat is helpful, though a carpeted floor can work. Avoid practising deep side bends immediately after a large meal. Wear clothing that allows the ribs and hips to move without compression, and keep the breath natural rather than holding it to reach further.

A useful starting position is constructive rest: lie on your back with your knees bent and feet on the floor. Let the arms rest by your sides and notice whether the back of your waist feels equally supported. You do not need to flatten the lumbar curve. Simply allow your breathing to spread into the lower ribs and observe which side feels more restricted.

Standing side stretch with steady support

Stand with your feet about hip-width apart and soften the knees. Place the left hand on a wall, countertop or sturdy chair. Reach the right arm overhead without lifting the shoulder towards the ear. Slowly lean the trunk to the left, keeping both feet grounded and the front of the pelvis facing forwards. You should feel a spacious line from the right outer hip through the waist and ribs.

Stay for three to five slow breaths, directing the inhale towards the right side of the rib cage. Keep the movement modest; a few centimetres can be enough. Return to upright on an exhale, pause, and repeat on the other side. Notice whether one direction feels more restricted, but do not assume that the tighter side needs a stronger stretch.

To involve the whole side body, you can slightly cross the right foot behind the left while keeping the toes grounded. This creates a longer pathway from the outer hip to the armpit, though it also increases the balance demand. Keep one hand supported and skip the variation if you feel unstable. After a gym session, a short post-training cool-down can help you transition from exertion into slower, more receptive movement.

A supported child’s pose variation

Kneel with your knees comfortably apart and place a bolster or several cushions lengthways in front of you. Turn your torso slightly to the right and lower the left side of your body onto the support, allowing the left arm to rest wherever it feels easy. Your hips can remain near the heels, or you can place a folded blanket beneath them if the knees or ankles are sensitive.

To emphasise the left waist, walk both hands a little towards the right. Keep the breath moving into the back and left side of the ribs. There should be no need to pull the hips backwards or press the forehead down. Remain for five to eight breaths, then slowly return through centre before changing sides.

This variation is useful when standing poses feel too active or when the low back wants more support. It can be especially comforting after commuting, caring for family or spending a day moving between meetings. If kneeling is not suitable, sit on a chair, place the feet wide and rest the torso over the thighs while reaching both hands towards one side.

Breath, sensation and safe intensity

The breath is a practical guide during lateral stretches. On an inhale, imagine the ribs widening into the side that feels shortened. On an exhale, let the shoulders, jaw and belly soften without collapsing the spine. This approach encourages a sense of space instead of using force to overpower resistance.

Aim for an intensity of about three or four out of ten. The stretch may be noticeable, but it should not make you brace, grimace or hold your breath. If the sensation becomes more localised or painful, come out of the position and try a smaller range. Sometimes the most helpful change is reducing the angle, adding support or spending less time in the pose.

Include the neck and shoulders in your awareness because the side body forms a connected chain from the pelvis to the arm. If looking down or overhead makes you tense, keep the head neutral. A separate gentle neck sequence may be more appropriate than asking one side bend to address every area of stiffness.

Making the practice part of everyday life

You do not need a long routine to support the QL. One or two movements practised consistently can be more useful than an ambitious sequence attempted once a month. Try standing side bends after brushing your teeth, a supported seated stretch during a work break or constructive rest before bed. Move slowly enough to notice whether the body feels different when you finish.

If you attend a yoga class in Sydney, Adelaide or elsewhere in Australia, tell the teacher about any current low back symptoms before class begins. A skilled teacher can offer a wall, chair or bolster variation and help you avoid competing with a more flexible neighbour. In a home practice, keep the room cool and well ventilated during summer, and avoid treating sweat or heat as evidence that a stretch is working.

A few simple principles can keep the practice gentle and sustainable:

• Support yourself with a wall, chair, bolster or folded blanket whenever balance or comfort is uncertain.
• Breathe into the side ribs and keep the range small enough to avoid bracing.
• Practise both sides, while allowing different sensations and durations.
• Pair lateral stretches with walking, hip movement and light strength work rather than relying on stretching alone.
• Seek professional guidance for persistent, severe or radiating symptoms.

Finish by lying down or sitting quietly for one minute. Notice whether the waist, ribs and pelvis feel more settled, without testing the range immediately. For your next practice, place a chair beside your mat and complete three slow breaths on each side of the supported standing stretch.