Flick it side to side, low over the grass — and watch both loops. Yarn on the end, 20 ft of line out: narrow parallel loops mean the tip stopped dead.
Casting
Practise on the lawn
Draft reference — pending review.
What it's for
Casting is muscle memory, and the lawn is where it's built — not the water, where fish, current and knots swamp your attention. A rod, a leader, a tuft of yarn instead of a fly, and fifteen minutes: after two or three sessions you're ready to fish, and fifteen minutes a day over a season builds a genuinely good caster.
The beats
Set up on grass
Open grass, never pavement — it chews fly lines. Tie a tuft of yarn where the fly would go, pull off about 20 ft of line and lay it dead straight. A permanent-marker mark at 30 ft tells you when there's enough line out to load the rod.
Sidearm first
Start with the rod low and horizontal, flicking the loop back and forth just above the grass. In this plane you can watch both your back cast and forward cast without craning — the whole point of the drill.
Watch the loops
You're looking for narrow loops, two or three feet top to bottom, unrolling smooth and parallel. The line goes in the direction the tip was travelling when it stopped — tighter loops mean a straighter tip.
Tilt the plane up
Happy sidearm? Repeat everything at forty-five degrees, then fully vertical. Fishing asks for all three planes, often in one session.
Little and often
Fifteen minutes is a session. Stop between casts, reset the line straight, and finish one cast properly before starting the next — never rush into a rhythm of half-casts.
Common faults
The windscreen wiper
Big sweeping arcs of the whole arm; loops open into wide curves or disappear entirely; nothing turns over.
Fix: Think of hammering a nail into a wall at head height: a short stroke that accelerates and then stops dead. The acceleration bends the rod, the stop releases it — the arc between stops should be small.
When you'll use it
- Before your first outing ever — two or three lawn sessions beat a wasted day's fishing
- Any new cast: groove it on grass before you need it on a drift
- Winter: fifteen minutes a week keeps the stroke alive for opening day
Related
Sources & how we know this (2)
- Lawn practice setup (grass not pavement, yarn instead of a hook, 30 ft line mark, target), sidearm-first drill progression through 45 degrees to vertical, 15-minute sessions, 2-3 sessions to fishable, loop-watching goals
Fly Fisherman — How to Fly Cast · 2026-07-11 - Loop-quality checks: narrow 2-3 ft loops unrolling parallel and smooth; complete one cast before the next when practising
Fix.com — An Introduction to Basic Fly Casting Techniques (Charlie Robinton) · 2026-07-11
Draft reference — pending review.