FFI casting definitions · a card
Trailing Loop
A Loop which has a Fly Leg which is not Concave, and crosses Rod Leg.
A Loop which has a Fly Leg which is not Concave, and crosses Rod Leg.
Related terms in Fly Leg Shapes: Straight Fly Leg, Convex Fly Leg, Concave Fly Leg, Tailing Loop, Under-Running Loop, In-Plane Loop
From the FFI Fly Casting Definitions (2025 Edition), reproduced with attribution to Fly Fishers International.