foul line

1. A line from which a player takes a free throw

   штрафна́я ли́нияštrafnája línija

   a line from which basketball players take penalty shots

2. One of the two lines on the edge of a field marking the area inside which a fair ball may be hit.

   ли́ния фо́лаlínija fóla

3. A line between the lane and the approach, which the bowler must not cross.

   контро́льная ли́нияkontrólʹnaja línija

   a line across a bowling alley that a bowler must not cross

4. In long jump, a line before which the jumper must start their jump with no part of the foot touching the line.

regular