Which one of the following choices best represents a way to improve your posture? A. Distribute your weight evenly on both hips when sitting, with shoulders back and back straight. B. Keep back slightly bent and knees straight when lifting. C. Lie flat on your back with a pillow under the back of your neck when sleeping. D. Keep feet together when lifting and use back muscles to lift.

Respuesta :

Your answer is A, Distribute your weight evenly on both hips when sitting, with shoulders back and back straight.
B. Keep back slightly bent and knees straight when lifting
is wrong as u need to bend ur knees when lifting

C. Lie flat on your back with a pillow under the back of your neck when sleeping
is okay but there could be other sleeping postures

D. Keep feet together when lifting and use back muscles to lift
is wrong as u should use leg muscles instead.

so the best ans is 
 A. Distribute your weight evenly on both hips when sitting, with shoulders back and back straight.