Part 1 of pillows was for upper body alignment and posture. Part 2 is lower body alignment and posture.
The pillow has to be kept below your knees to maintain normal spinal curvature and alignment while sleeping straight. It also helps you to avoid back and knee problems and maintain a healthy joint and alignment.
The pillow must be kept in between both the knees when sleeping on the side. It helps to maintain normal spine, hip, and pelvis posture. Thereby reducing its issues in the future.
The pillow must support your pelvis area when lying on your back. It helps to maintain normal lower back spine curvature. Otherwise, not keeping the pillow increases your back curve, thereby increasing the risk of back issues.
A different topic,also an important one.Yes , pillows influence not only the sleep quality but also the body posture.Too many pillows under the head can cause neck pain leading to stiffness.So choose the pillows wisely to have a good spine alignment and sleep.
Very informative post! We wake up with back pain and neck pain, usually because of incorrect pillow placement or using just one pillow under the head. This can lead to long-term back issues. Thank you for letting us know the correct pillow placement.
Excellent observations! Sleep quality can be improved and long-term spinal health can be preserved with simple pillow changes.
Thank you for choosing and sharing useful wellness ideas in your post, with nice illustations / images and ideas in your post, which promotes attentive postural habits.