Why Is Sleep Position Important for Athletes?
On average, a person spends 6-9 hours per night in one or several sleep positions. That is a third of the day — about 2500 hours per year! An unsuitable sleep position can cause back pain, shoulder discomfort, disrupt breathing and, most importantly, reduce sleep quality — which directly affects athletic recovery.
📊 Analysis of the Three Main Sleep Positions
| Position | Advantages | Cons | Best for |
|---|---|---|---|
| On the back (supine) | Best for spinal alignment; even weight distribution; fewest wrinkles; best for breathing (if there is no sleep apnea) | May worsen snoring and sleep apnea; uncomfortable for some | For people with back pain, strength athletes |
| On the side (lateral) | Best for the glymphatic system (brain cleaning); reduces snoring; recommended for pregnant women; good for digestion (left side) | May cause shoulder and hip pain if positioned incorrectly; pressure on the face — wrinkles | For most people, those who snore, back pain (with a pillow between the knees) |
| On the stomach (prone) | May reduce snoring (in some people) | Worst for the spine — twists the neck, increases lumbar lordosis; presses on internal organs; makes breathing difficult | Not recommended for almost anyone |
🏅 Sleep Positions by Sport
🏋️ Strength Sport / Bodybuilding
Recommended: on the back. A level spine, optimal relaxation of the shoulders and hips. Use a flat pillow under the head (so the neck is in a neutral position) and a small pillow under the knees — this reduces lumbar tension.
🏃 Running / Triathlon
Recommended: on the side. The left side is especially beneficial — it improves blood flow to the heart and reduces acid reflux. Use a pillow between the knees so the hips and spine remain aligned. The pillow under the head should fill the gap between the shoulder and the ear.
🏊 Swimming
Recommended: on the back or side. Due to frequent shoulder overloads, it is important to avoid sleeping on the injured shoulder. When sleeping on the back, place your arms at your sides with palms facing up — this opens the shoulder girdle.
🥊 Contact Sport
Recommended: on the side (left). Given possible micro-traumas of the cervical spine, sleeping on the side with a suitable pillow (memory foam or a special orthopedic pillow) keeps the neck in a neutral position.
🛠️ Pillow and Mattress Selection
Pillow selection by sleep position:
- When sleeping on the back: A thin-to-moderately thin pillow (8-12 cm) that supports the natural curve of the neck. Memory foam or latex pillows.
- When sleeping on the side: A higher pillow (12-15 cm) that fills the gap between the shoulder and the ear. The neck should be in a straight line with the spine.
- An additional pillow between the knees: Essential when sleeping on the side — it maintains pelvic alignment and reduces lower back pain.
Mattress selection for athletes:
A medium-firm mattress is recommended for athletes. A mattress that is too soft allows the spine to "sink in"; one that is too firm creates too many pressure points on the hips and shoulders. A medium-firm mattress provides sufficient support while also adapting to the body's contours.
💡 How to Change Your Sleep Position?
Sleep position is a deeply ingrained habit. It should be changed gradually:
- Pillow barriers: If you want to stop sleeping on your stomach, surround yourself with pillows on the sides. They will physically prevent you from rolling over.
- Gradual transition: First, try to begin sleep in the desired position. Even if you roll over into your old position during the night, the start is already a change.
- Proper equipment: A suitable pillow is essential. If you try to switch to sleeping on your side without a suitable pillow, you will suffer and go back.
- Stretching before sleep: Especially stretching the hip flexors and chest. This helps the body settle comfortably into the correct position.
🛒 Recommended Sleep Products
❓ Frequently Asked Questions
Is It Normal to Change Positions During Sleep?
Yes, absolutely normal! On average, a person changes sleep position 10-30 times per night. This is a natural bodily response — to avoid prolonged pressure on the same points. What matters most is the position in which you fall asleep and spend the most time.
What Is the Best Position If Your Back Hurts?
For back pain, the best position is on the back with a pillow under the knees (this reduces lumbar lordosis) or on the side with a pillow between the knees. Sleeping on the stomach is the worst option for lower back pain.
Does sleep position affect facial skin and wrinkles?
Yes. When sleeping on your side or stomach, your face is pressed against the pillow, which over time can cause "sleep lines" (sleep wrinkles). Sleeping on your back is best for facial skin because your face does not touch the pillow.