When you find your golf ball on a hill with the ball below your feet on a sidehill lie, Arm yourself with this basic understanding and theory and you will find the shots to be much easier to execute than you ever imagined.
Summary of details:
The ball is closer to your rotational center when it is below your feet…which means you will need to swing the club much steeper (over you) rather than flatter (around you) than normal.
You need to remember the ball will move from left to right (as a right-handed golfer) and adjust your alignment accordingly.
Have the BEST day you can!
Trevor Moore, CPGA, TPI-CGFI, CFI