09/03/2026
📌 Age-Related Postural Changes – What’s Happening Biomechanically?
This image compares an elderly man’s side profile with a corresponding skeletal illustration to highlight common age-related postural deviations.
🔎 Key Issues Shown in the Image:
1️⃣ Forward Head Posture
The head shifts anterior to the shoulders, increasing stress on the cervical spine and posterior neck muscles.
2️⃣ Thoracic Kyphosis (Rounded Upper Back)
Excessive curvature of the thoracic spine causes a “hunched” appearance. This may be associated with vertebral compression, muscle weakness, or osteoporosis.
3️⃣ Rounded Shoulders
Protraction of the shoulders often occurs due to tight pectoral muscles and weak scapular stabilizers.
4️⃣ Flexed Hips and Knees
A slight flexion posture at the hips and knees shifts the center of gravity forward and reduces upright stability