Swim 16 articles

H2O Audio TRI 2 PRO x Lucy Charles-Barclay: Review and Price
Swim

H2O Audio TRI 2 PRO x Lucy Charles-Barclay: Review and Price

Lucy Charles-Barclay’s limited H2O Audio TRI 2 PRO headphones let swimmers hear music underwater without Bluetooth, using stored playback instead.

Mass swim start with a large field churning the water
Swim

Mass Swim Start Pacing: Don’t Blow Up Before T1

Why panicking off the swim start ruins a triathlon, and how pacing the first 200 metres and starting position change the result.

Open water swimmer in warm water without a wetsuit
Swim

Swimskin: The Warm-Water Alternative to a Wetsuit

When wetsuits get banned for warm water, a swimskin adds streamlining instead of buoyancy. What it does and who it helps.

Swimmer's outstretched arm entering the water at the start of a freestyle stroke
Swim

The Front-End Pause That’s Slowing Your Stroke

Elite swimmers don’t glide with a paused arm out front. Why removing that pause, not lengthening it, makes freestyle faster.

Underwater streamline position in freestyle
Swim

High Elbow in Freestyle: Four Angles You Must Hit

The dropped elbow wastes effort by pushing water down. Learn the four catch angles, from 150° entry to the 90° high-elbow position, and the drills that fix it.

Swimmer racing at threshold pace in a pool lane
Swim

CSS: Finding Your Threshold Pace in the Pool

On the bike you have FTP. In the pool, you have Critical Swim Speed. Test it in one session and build every zone around it.

Open water swimmer breathing beside an orange marker buoy
Swim

Sighting in Open Water: How to Swim a Straight Line

Zigzagging in open water adds hundreds of extra metres. Crocodile eyes, breath-linked glances and the three-look rule keep swimmers on course.

Underwater side view of a freestyle stroke
Swim

Torso Rotation in Front Crawl: Swim Less Flat

Most triathletes swim front crawl flat, arms only. Torso rotation fixes the stroke for more power, less shoulder strain, and easier breathing.

Freestyle swimmer breathing to the side underwater
Swim

Bilateral Breathing: Why You Need It and How to Learn It

One-sided breathing quietly slows you down and strands you on open water. Why bilateral breathing helps, and a layered drill progression to build it.

Swimmer holding freestyle in a pool lane
Swim

SWOLF and Swimming Economy: Where You Lose Time

SWOLF combines your time and stroke count per pool length into one number that shows where a triathlete is wasting energy in the water, and how to fix it.

Swimmer racing freestyle in a marked pool lane
Swim

How to Find Your Optimal Swimming Pace

A guide to swim pace by level, from pool splits to open water swims and triathlon race pace, plus how to plan training around it.

Swimmer in goggles mid stroke in a pool lane
Swim

Speedo iQ: Swim Data Without a Screen

Speedo iQ clips into Vanquisher 3.0 goggles and records head position, breathing and turn time for GBP 149, with no subscription and race approval.