The Long Road to a Good Night’s Sleep
For years—maybe decades—I have been on a quiet quest: how to sleep without waking up hurting.
It sounds simple. Lie down. Close your eyes. Drift off.
But if you have a sensitive lower back, cranky shoulders, or a neck that likes to complain, sleep becomes a nightly experiment in biomechanics.
The Positions That Didn’t Work
I used to sleep with one knee hiked high up toward my chest. Technically I was on my side, but in reality it was more like a twisted version of stomach sleeping. And stomach sleeping, for most of us, is the worst option.
When you lie on your stomach, your head has to turn to one side to breathe. That rotation can strain the neck. The lumbar spine often collapses into extension. The pelvis twists. It’s a recipe for morning stiffness.
The “one knee up” variation felt comfortable at first, but over time I realized it was subtly torquing my lower back and hips. My spine was spending six or seven hours in a rotated position.
Then there were the shoulders.
For years I slept with both hands tucked under my head between two pillows. It felt cozy. It also quietly irritated my shoulders. The top arm, especially, would get compressed and ache. I solved that by placing the top hand on the pillow between my thighs.
Problem solved?
Not quite.
The bottom hand—the one under my head—would fall asleep. Night after night. I’d wake up with numb fingers, roll over, and repeat the process on the other side. Back and forth. A slow-motion rotisserie.
The Psoas Enters the Conversation
At some point, I began thinking about sleep the way I think about movement and aging: what is being held all night long?
The psoas muscle runs from the lumbar spine to the inner thigh. It influences the position of the pelvis and the curve of the lower back. When one knee is dramatically hiked up, the psoas on that side shortens for hours. The pelvis rotates. The lumbar spine follows.
For a muscle that already tends to be tight from sitting, this isn’t neutral rest. It’s prolonged positioning.
As we age, our discs lose hydration, our joints lose some elasticity, and our tolerance for asymmetry decreases. What we could ignore in our thirties often announces itself in our fifties and sixties.
Sleep becomes less forgiving.
If the pelvis is rotated for hours, the lumbar spine adapts. If the neck is side-bent all night, the joints and nerves adapt. The body always adapts. The question is: to what?
What I Eventually Learned
Over time, I started thinking about sleep the way I think about movement in yoga or daily life: alignment matters.
The spine wants to be neutral. Not flattened. Not arched. Not twisted.
The shoulders don’t like to be pinned under body weight for hours. The nerves that travel down the arm don’t appreciate prolonged compression. Circulation matters.
Eventually, I made one small but meaningful shift: instead of placing the bottom hand under my head, I bent the arm to a right angle so the hand rests beside my head rather than under it.
That one change made a big difference. No more numbness. No more compressed shoulder joint.
Small changes, repeated nightly, are powerful.
Where I’ve Landed (For Now)
After years of trial and error, here’s my current setup:
- I sleep on my side.
- My knees are very slightly bent—not cranked up toward my chest.
A very thin pillow rests between my thighs. - I use two pillows under my head, carefully chosen so the distance between mattress and ear is just right.
- My head stays in line with my spine—not dropped toward the bed, not propped too high.
- My bottom arm is bent at a right angle, hand resting beside my head rather than underneath it.
The thin pillow between the thighs keeps the top leg from pulling the pelvis into rotation. The slight bend in the knees keeps things relaxed without collapsing into a fetal position. The head support keeps the cervical spine neutral.
It’s not glamorous. It’s architectural.
And for the first time in years, I wake up without pain. No stiff neck. No angry shoulder. No low back complaint waiting for me before coffee.
Aging Changes the Rules
One of the quiet truths of aging is that recovery slows. Tissues tolerate less prolonged stress. Alignment matters more, not less.
At twenty-five, you can sleep folded like a paperclip and bounce back.
At sixty-two, the nightly load accumulates.
This doesn’t mean fragility. It means precision. It means respecting duration. Six or seven hours is a long time to hold any position.
Sleep should be restorative. Not another stressor your body has to compensate for in the morning.
A Few Principles If You’re Searching Too
If you’re on your own multi-year journey, here are a few things to consider:
- Avoid stomach sleeping if you can. It’s very hard to keep the spine neutral in that position.
- Support the space between your ear and the mattress. Too little support and your neck side-bends downward. Too much and it side-bends upward.
- Use a thin pillow between the thighs if you sleep on your side. It reduces torque on the pelvis and lumbar spine.
- Keep the knees slightly bent, not dramatically pulled upward.
- Watch your shoulders. Don’t trap the bottom arm under your body or your head.
- Think neutral, not rigid. The goal isn’t to brace—it’s to rest in alignment.
Like so many things in the body, sleep posture isn’t about perfection. It’s about reducing unnecessary strain over long periods of time.
This may not be the end of my exploration. Bodies change. Aging changes things. Mattresses wear out. Pillows compress.
But for now, after decades of small nightly negotiations, I am sleeping well.
And waking up feeling like myself.