So, shooting in a ground blind (in a chair),
so shooting on level ground....It's not the angle of the ground...it's the ANGLE of the arrow.
So, get the left armpit FORWARDS of the left ankle, when the ARROW is pointing downhill.
She is standing on "LEVEL" ground, but she is on a stone balcony and the ARROW is pointing HARD downhill,
so she has to lean forwards, quite noticeably.
So, if YOU are on "LEVEL" ground, and the arrow is DEAD LEVEL...then, you want your HEAD centered between your ankles, like this.
Trailerdog (AT username) is standing on LEVEL Ground in both of these photos.
LEFT photo, the arrow is dead level, and his HEAD is centered between his ankles.
RIGHT photo, doctored, he is still on level ground, but he is now aiming at a target below shoulder height.
So, swing your hips, both butt cheeks AWAY from the shooting line, so the upper half of your body can HINGE forwards (left armpit FORWARDS of your left ankle), and then the upper body will swing FORWARDS, like leaning over a balcony,
and the arrow will point downhill.
What NOT to do???? Do not do THIS.
LEFT pic example is GOOD, for a level arrow.
RIGHT pic example is BAD, for a downhill arrow, cuz when you hinge from the shoulder, and just DROP your bow arm,
you gonna miss high...cuz when you ONLY swing the bow arm from the shoulder, the peep just moved farther away from your eyeball, and the sight marks are no good any more.