When you sit, you must ensure that the spine is straight, the abdomen is tucked up, shoulders are separated, the head is raised. Hands you can bend or put on your knees. When you walk,
How to stand, sit and walk
When you sit, you must ensure that the spine is straight, the abdomen is tucked up, shoulders are separated, the head is raised. Hands you can bend or put on your knees. When you walk,