Tech talk: Technique impacts speed more than strength does

It’s easy to assume that the fastest swimmer is the strongest swimmer. But in reality, swimming isn’t just about strength. It’s about how you move through the water. 

At TC Aquatics, we know that champions are made through smart, efficient technique; not just hard work or heavy training. 

Let’s break down why good technique matters more than muscle and how it unlocks speed, confidence, and long-term success. 

Water is 800 times denser than air 

Unlike land-based sports, swimming is all about reducing resistance. Strength helps, yes, but if you’re fighting against the water with poor form, you’re wasting energy. 

Technique teaches swimmers how to: 

• Stay streamlined
• Maximise distance per stroke
• Minimise drag
• Move with precision, not panic

Efficient swimmers swim smart, not harder 

A swimmer with clean technique can glide effortlessly while someone with brute strength tires themselves out trying to power through. 

We focus on: 

• Proper hand placement and arm recovery
• Streamline position off the wall
• Smooth, rhythmic breathing
• Timing and coordination over force
• Small tweaks to technique often lead to major time drops without increasing effort.

Strength is only useful if it’s controlled 

Yes, we train strength at TC, especially through dryland. But strength without control leads to sloppy strokes, disqualifications, and energy drain. Technique turns strength into speed. 

Good technique = injury prevention 

Poor technique often puts unnecessary strain on the shoulders, back, and knees. By focusing on proper body mechanics, swimmers move more naturally, reducing the risk of injury and staying in the pool consistently. 

Technique training builds brain power too 

Swimming with good technique means engaging the mind. 

Swimmers must think about: 

• Body awareness
• Stroke count
• Breath timing
• Turn execution

This kind of mental engagement boosts focus, discipline and self-awareness, which pays off in every aspect of the sport. 

Conclusion 

At TC Aquatics, we’re obsessed with technique, because it’s the secret weapon of every great swimmer. We know that building strength has its place, but mastering the way you move through water will always be the difference between good and great. 

So the next time your child is working on drills or stroke correction instead of sprint sets, know that they’re building a foundation that will take them further, faster, and with far less effort. 

"The fastest swimmers aren’t the strongest; they’re the smartest in the water."