Stroke Counting: A Key Tool To Improve Your Swim

Stroke Counting: A Key Tool To Improve Your Swim

We’ve explored distance per stroke – the benefits of focusing on it and ways to develop it – in a previous post. Now, let’s have a look at something different, but related: Stroke Counting.

Why I Love Stroke Counting

I love stroke counting because it connects swimmers to what’s actually happening in the water. It’s simple, instant feedback – you don’t need a watch, a coach, or a data file to tell you how you’re swimming. Every length gives you a number that reflects how efficiently you’re moving.

It teaches awareness. You start noticing when you’re gliding smoothly and when you’re fighting the water. You feel when your body position drops, or when fatigue creeps in and your strokes get shorter. Counting strokes turns swimming into a mindful process – you stop just doing lengths and start understanding them.

Stroke counting also builds consistency. You begin to know what a “good” length feels like and can aim to repeat it. Over time, that awareness transfers into pacing, efficiency, and even race-day control.

How to Use Stroke Counting in Your Own Sessions

Here are a few simple ways to build stroke counting into your training:

• Baseline Check: At the start of your session, swim an easy 100m and count your strokes per length. That’s your reference point for the day.

• Drill Sets: During technique-focused work (even drills) count strokes and notice how this focus affects efficiency.

• Main Set Awareness: Pick one length per rep (or per 100m) to count. Track whether your stroke count stays consistent as you get tired or increase effort.

• Progress Tracking: Over the weeks, aim to hold the same pace with fewer strokes – or maintain stroke count at slightly faster paces. Both show improvement.

• Challenge Sets: Try “reducing count sets” like 25m with 18 strokes, then 25m with 17, then 16 – without slowing down. It teaches control and feel for the water.

• Cool Down Reflection: Finish your swim by counting strokes at an easy pace. Compare it to the start of the session – notice if you’ve loosened up or held form.

A Quick Note of Caution

It’s tempting to compare your stroke count to someone else’s – but it’s rarely helpful. Stroke count is personal. It depends on your height, arm length, kick, tempo, and even how you breathe. A taller swimmer will almost always take fewer strokes, but that doesn’t necessarily mean they’re more efficient.

What matters is your own progression – how your count changes over time, and how it relates to your speed and effort. Improvement isn’t about hitting a “magic number,” it’s about finding the stroke length that works best for you.

When Stroke Count Increases

If you notice your stroke count creeping up during a rep or during a session, it’s usually feedback – and it’s valuable. A rising count can mean:

• Fatigue – As you tire, your catch and body position often slip, shortening each stroke.

• Loss of focus – Technical details fade when you start thinking about pace or breathing instead of form.

• Over-speeding – Trying to go faster by spinning the arms instead of holding water effectively.

• Drift in body position – Dropping hips or head can increase drag, forcing more strokes to cover the same distance.

Occasionally, a slightly higher stroke count can be positive – for example, if you’re increasing your stroke rate while maintaining distance per stroke, that’s controlled speed. The key is knowing why it’s happening.

Maintaining Stroke Count Under Fatigue

It’s easy to hold form when you’re fresh – the real test comes deep into a set, when fatigue starts to pull your stroke apart. That’s when awareness matters most.

Here are a few ways to maintain your stroke count (and efficiency) over longer sets or towards the end of a session:

Keep Your Body Position Strong

Fatigue often shows up first in posture. Focus on keeping your hips high and your head still. A tight, streamlined body line reduces drag and helps you travel further with each stroke.

Re-set Your Catch

When tired, swimmers tend to shorten or rush the catch. Think “reach, drop, go” – feel that early connection with the water before you pull.

Hold Core Engagement

A stable core connects your kick and pull. Even a little slack through your midsection adds drag and shortens each stroke.

Stay Smooth, Not Forceful

Don’t fight the water as you tire. Forcing the stroke usually just adds splash and drag. Focus on rhythm and flow – smoothness maintains distance better than power.

Use Breathing to Re-focus

Fatigue often leads to rushed breathing and tension. Use controlled exhalation and calm head turns to stay relaxed and connected through each cycle.

Drill It Into Endurance Sets

On longer sets (e.g. 20 x 100m) or intervals (e.g. 5 × 400m or 10 × 200m), check your stroke count every 100m. Aim to keep it within one stroke per length of your first rep. That small margin teaches real control under pressure.

Build Awareness Gradually

Some variation is normal. The goal isn’t to freeze your stroke count but to notice when and why it changes – then adjust posture, catch, or rhythm to bring it back.

A Few Pitfalls to Watch Out For

As much as I love stroke counting – it can be a great guide — but it’s not the whole story. Here are a few things to keep in mind:

Don’t Chase Low Numbers

A lower stroke count isn’t always better. Forcing fewer strokes often leads swimmers to over-glide, lose rhythm, and slow down. The aim is efficiency, not simply taking the fewest strokes possible.

Beware of Comparing to Others

Stroke count depends on height, arm span, tempo, and even how you kick. Comparing your numbers to someone else’s rarely helps – focus on your own trend and what feels smooth and sustainable for you.

Context Matters

Your stroke count will change with speed, stroke rate, and fatigue – and that’s normal. You’ll take more strokes when swimming faster, and slightly more when tired. What matters is how it changes and whether form stays intact.

Don’t Let Counting Break Your Flow

If stroke counting becomes obsessive or distracts you from feel and rhythm, step back. Use it as a check-in tool, not the centre of your swim.

Avoid Using It as the Only Metric

Pair stroke count with other cues – pace, effort, breathing control, or how connected you feel in the water. DPS is one piece of the efficiency puzzle, not the full picture.

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And Remember …

Stroke counting isn’t about chasing the lowest number – it’s about awareness, control, and connection. The more you understand your stroke count, the better you understand your swim.