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Learn to swim a mile
For adults who can swim laps but need comfort, breathing, pacing, and structure.
Start the mile path →Built by a masters swim coach
Swim your first mile. Then train for what comes next.
Pocket Swimmer gives adult swimmers a clear path from nervous laps to a confident mile, then helps you choose sprint speed, distance fitness, open-water confidence, or marathon endurance.
Choose your swim lane
Every lane combines workouts, coaching guides, drills, and simple tools so you know exactly what to practice next.
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Sprint faster
Short-rest speed, power, starts, turns, and sharper race-pace execution.
Train sprint speed →🧭
Go longer
Distance, triathlon, open-water, and marathon prep with sustainable pacing.
Build endurance →🫧
Kids fundamentals
Simple stroke basics, body position, kick timing, breathing, and confidence.
See fundamentals →Today's featured practice
A workout page should read like a coach wrote it: why this set matters, how to swim it, and how to scale it.
Relaxed 100s for mile confidence
45 minRPE 5–6Beginner mastersPool: 25y/25m
Warm up
4×50 easy swim, 4×25 kick on side, 4×25 freestyle with long exhale.
Main set
8×100 freestyle as 75 smooth + 25 easy. Rest :20–:30. Keep the exhale continuous before adding speed.
Cool down
4×50 choice. Stop if form collapses; the goal is calm repeatable swimming.
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Coach cueIf breathing falls apart after 75 yards, slow the first 25 and start exhaling before the first breath. The mile is built by staying calm early.
Useful tools near the workout
No buried utilities. The right calculator appears when the swimmer needs it.
Pace calculator
Turn a mile goal into repeat paces for workouts.
Set scaler
Adjust yardage up or down without losing the purpose of the workout.
Pool converter
Translate yards, meters, laps, and mile distances for your pool.
Start with the mile. Stay for the training.
Once you can swim continuously, Pocket Swimmer helps you pick the next path: sprint sharper, go farther, race open water, or build lifetime swim fitness.