Assuming you haven't caused any actual damage to these tissues, prolonged sitting in the same position can cause tension to ...

People may also experience hip pain in the surrounding muscles, ligaments, nerves, and tendons. According to the Arthritis Foundation, the hip is one of the body’s largest weight-bearing joints.

A stomach sleeper should go with a thinner topper to avoid unnatural alignment and pressure or pulling on their muscles and ligaments in the hip area. This partly depends on preference.

A 2021 analysis found that stretching and strengthening the hip flexors positively affects the joints, ligaments and muscles around the hip, improving balance and reducing lower back pain.