Illustration of the double haul during the back cast (above) and

Intro to Fly Fishing: Casting with The Double Haul

Figure 1 from An Initial Study on the Coordination of Rod and Line Hauling Movements in Distance Fly Casting

Fly-Fishing Casts in Tight Spaces

Learning the Double Haul for Fly Casting by Mac Brown in Bryson City, NC

Fly Casting - Sharpen Your Shooting

Fine Tuning the Double Haul

Saltwater Casting 101 - American AnglerAmerican Angler

Tailing Loops And How To Cure Them

The Legendary Triple Haul, Global FlyFisher

How To Double Haul Fly Fishing - RIO Products