Looking at the picture below, what are two things that you would correct about this students posture and playing position if you were the teacher

Good Posture While Standing. To achieve correct posture while standing, the ears, shoulders, hips, knees, and ankles should align in one straight line. To give you a mental image of what good posture looks like, imagine a plumb line running from your earlobe. If you have correct posture, the line would hang straight to the middle of your anklebone.

Explanation:

yellow and blue because thats what i remember, im not sure tho