Prioris (ME) on 01/09/2024:

Straight Leg Raise Maneuver

Leg raise exercises can be done to strengthen esophageal sphincter muscle
Studies have shown it works. You can do them from bed. I had immediate improvement in my GERD. Just did a couple sets of 10.

https://www.cghjournal.org/article/S1542-3565(22)00970-3/fulltext