They're looking for a change known as "barrelchest," which describes a particular posture and body shape that tends to develop as a secondary symptom of COPD.
Why? They're looking for a change known as "barrelchest, " which describes a particular posture and body shape that tends to develop as a secondary symptom of COPD.
Superman may occasionally have worked the chin a little more than Batman did, but all the heroes had the barrelchest, the strong arms, the square jaws and the confident smiles.