For a live disc to be put into play, the thrower must establish a pivot at the appropriate spot on the field, and touch the disc to the ground.
USAU 2020-21 Rules
14.B
For a live disc to be put into play, the thrower must establish a pivot at the appropriate spot on the field, and touch the disc to the ground.
USAU 11th Edition Rules
13.B
For a live disc to be put into play, the thrower must establish a pivot at the appropriate spot on the field, touch the disc to the ground, and put it into play.
USAU 2022-23 Rules
14.B
For a live disc to be put into play, the thrower must establish a pivot at the appropriate spot on the field, and touch the disc to the ground.