Can a Soft Mattress Cause Poor Sleep Posture

Published On: 19 Oct 2025| Read By: 276 Users

If you’re wondering, “Can a soft mattress cause poor sleep posture?”. As a mattress expert with over a century of experience, we can tell you that the softness or firmness of your mattress can play a big role in how well your body is supported while you sleep. A mattress that’s too soft for your needs may indeed lead to poor sleep posture, affecting everything from back alignment to morning comfort. So, how does this happen? When a mattress is overly soft, it can cause your body to sink in too deeply. This can misalign your spine and put extra pressure on your muscles and joints. Over time, these issues may contribute to aches, pains, and restless nights, all because poor...

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