May I?
If you draw a line across this junior's shoulder joints, thus 3 lines, one for each pic, you will see an interesting correlation. Assuming the line in the first pic is horizontal or close to horizontal, the subsequent 2 pics have lines that trace upward toward his left side.
Since his 2 arms (and hands) and his chest form a triangle, the hand movement and the shoulder tilt may correlate to a large extent. These two observations--shoulder line and hand dot-- are therefore inevitable, co-dependent physiological findings. In other words, if you see the hand position, you can guess how the shoulder should look; and vice versa (if the shoulder is tilting up, the hands should also go up). To determine whether the hands are heading up or down, especially when the pic quality is not extremely clear, a shoulder line may help to assess and confirm.
On the other hand, if the two factors on a pic do not seem to correlate, that is, shoulder tilting up but hands heading down, as if that is possible which i am not sure, then one may need to question if the golfer is indeed a hacker, haha!
