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One More Stroke·11 November 2026

The Paradox of Water: Resistance Is Movement

Water is dense. It pushes back. That is the first thing you learn, and most people never get past it.

I spend more than a dozen hours a week in the water, and several hundred hours a year. The thing that still interests me, after twenty years, is this: the very resistance that makes water difficult to move through is the only reason swimming is possible at all.

A good swimmer does not fight the water. She learns to understand it.

Two opposite instincts, in the same stroke

Half of swimming is removing resistance. You streamline. You lengthen. You cut out every wasted movement, every unnecessary angle, anything at all that costs you drag.

Then, at the front of the stroke, you do the exact opposite. You catch the water. You go looking for resistance on purpose. You find the pressure, you hold it, and you use it to send yourself forward.

The same force you spent the first half of the stroke avoiding is the one you now depend on entirely. Nothing has changed about the water. What changed is what you are asking of it.

The part that transfers

We spend an enormous amount of energy trying to make things easier. Removing obstacles. Reducing friction. Smoothing the path.

Some of that is right. Drag is drag, and there is no prize for carrying it.

But not all resistance is an obstacle. Sometimes resistance is information.

Pressure creates focus. Constraints force invention. An obstacle gives you something to push against, and without something to push against you do not move at all. The hardest stretches in my business taught me more than the comfortable ones, and not because hardship is somehow noble. Because resistance is the thing that tells you where the real edges are.

The skill worth having

The skill here is not endurance. It is discrimination.

It is being able to tell, while you are in it, which kind of resistance you are feeling: the kind that is holding you back, or the kind that is about to move you forward. The first you streamline away. The second you catch, and hold.

Most people treat all of it as drag.

Progress is not always about making the path easier. Sometimes it is about learning to work with the very thing that makes it difficult.