To massage someone's lower back, have them lie face down with a pillow under their hips, warm some oil in your hands, and use slow, flat-handed strokes on the muscles either side of the spine, never on the spine itself. Keep the pressure light to medium, go extra gently just below the bottom ribs, and stop the moment anything hurts.

The lower back is one of the most-requested spots and one of the easiest to get wrong, so this guide stays gentle on purpose. It's for a relaxing massage between partners, not for a back that hurts. If you're new to massage at home, our guide to giving a massage on your bed covers the basic setup.

Key takeaways

  • Have them lie face down with a pillow under the hips and belly. It takes some of the arch out of the lower back.
  • Work the muscles either side of the spine, never the bony bumps, and push muscle out and away from the spine, not in toward it.
  • Go extra gently just below the bottom ribs: broad, flat hands, and no chopping or tapping.
  • Keep the pressure light to medium. Ease off if they flinch or hold their breath, and stop if anything feels sharp, tingling, or numb.
  • Skip the massage if the pain is sharp, lasting, spreading down a leg, or from an injury, and suggest a doctor or licensed massage therapist instead.

First: when not to massage the lower back

A home massage is for comfort. It isn't a fix for back pain. Serious problems from massage are rare, but they have been reported, mostly after vigorous massage or in people more prone to injury (NCCIH). So skip it, and suggest a doctor or a licensed massage therapist instead, if your partner has:

  • Pain that's sharp, or started suddenly
  • Pain that's lasted more than a few weeks. The NHS suggests seeing a GP if back pain doesn't improve after a few weeks of looking after it at home.
  • Pain that spreads into the buttock or down a leg, or comes with tingling or numbness
  • A recent fall, injury, or back surgery
  • A pregnancy. After about 12 weeks, lying on the belly isn't advised (HealthLinkBC), and a therapist trained in pregnancy massage is the right call.

Numbness or weakness in both legs, or changes in bladder or bowel control, need urgent medical help, not a massage (NHS).

If none of that applies and they'd just like their lower back looked after, read on.

Get the position right

The person lying down: face down, with a pillow under their hips and belly. It takes some of the arch out of the lower back, and most people find it much more comfortable than lying flat. Add a pillow under the ankles. Arms rest by their sides.

Make sure their head and neck are comfortable too. Lying with the head turned to one side for long twists the neck, and people can't relax their back while their neck aches. The NorthPalm headrest clamps to the side of your bed and keeps their head straight in a padded face cradle. Pillow alternatives are in how to lie face down comfortably.

The person giving: kneel on the bed beside their hips, facing across their back. You want to be level with the lower back, not reaching down to it from their shoulders.

Know the map

Three areas make up the lower back for massage purposes:

  1. The two long muscles beside the spine. You'll feel them as firm ridges either side of the bumps down the middle. Most of your work goes here.
  2. The sides of the waist, between the bottom ribs and the top of the hips.
  3. The top rim of the hip bones, which you can feel curving around from the sides toward the spine.

Two places get special care. The spine itself: never press on the bony bumps, and push the muscles out and away from the spine rather than in toward it. Pressing muscle into the spine is a common way to cause pain (ABMP). Just below the bottom ribs: the kidneys sit there with only partial rib cover, and the muscles in this area tend to tighten up at sudden or poking pressure (ABMP). Use broad, flat hands there, and no chopping or tapping.

A gentle 10-minute lower back massage

1. Warm-up glides (2 minutes)

Hands flat on either side of the spine at the top of the hips, fingers pointing toward their head. Glide up to the middle of the back, fan your hands out to the sides, and slide back down the sides of the waist. Slow and light at first, a little firmer each pass.

2. The outward fan (2 minutes)

Place your palms flat beside the spine at the lowest part of the back, thumbs pointing up. Sweep both hands outward toward the waist, like opening a book. Move up an inch and repeat. Every stroke goes away from the spine.

3. Kneading the waist (2 minutes)

Stay on one side. Gently lift the soft muscle at the side of the waist between your fingers and the heel of your hand, squeeze, and release, alternating hands. Keep it soft. Then switch sides.

4. Slow palm presses (2 minutes)

Place the heel of one hand on the muscle beside the spine, at hip level. Lean in slowly with your body weight, hold for a breath, then ease off. Move up a hand's width and repeat until you reach the bottom ribs, then do the other side. The slow lean is what makes this feel good; don't push quickly or bounce.

5. Along the hip rim (1 minute)

With the flat pads of your fingers, make small, light circles along the top rim of the hip bones, from the sides in toward the spine and back out. Stay above the bone, not on it, and keep this one gentle.

6. Still hands (1 minute)

Finish by resting both palms flat and still on the lower back. Leave them there for five or six slow breaths. It sounds like nothing, but the warmth and stillness is many people's favorite part. Then cover them up.

Pressure: light to medium, always

Ask before you start: "Lighter or firmer?" Then check once more a few minutes in. Aim for pressure that feels good to them, and stay there. On the lower back, people almost always prefer less than you think.

Ease off right away if they flinch, hold their breath, tense up, or say anything that sounds like "ow." Stop completely if they feel anything sharp, shooting, tingling, or numb.

What to avoid

  • Pressing on the spine or pushing muscle in toward it
  • Elbows, knuckles, or digging thumbs on the lower back
  • Chopping, tapping, or bouncing pressure, especially just below the ribs
  • Twisting their back, pulling their legs, or trying to "crack" anything
  • Massaging over bruises, broken skin, or a recent injury

Questions people ask

How do you give someone a lower back massage without oil? Work through a thin T-shirt using steps 3, 4, and 6: kneading the waist, slow palm presses, and still hands. Skip the gliding strokes, which drag on dry skin.

Is it OK to massage someone's lower back if it hurts? A gentle, comfortable massage is fine for everyday stiffness after a long day. Pain that's sharp, lasting, spreading down a leg, or from an injury is a reason to see a doctor or licensed massage therapist instead.

Can I use a massage gun on someone's lower back? Keep it off the spine and away from the area just below the ribs, and start on the lowest setting. Our guide to using a massage gun on your partner covers where it's safe.

Where else should I massage after the lower back? Work up the rest of the back with the strokes in how to give a relaxing back massage, or put the whole thing together with a simple partner massage routine.

Sources