June 25, 2025

SWOLF in Swimming: How to Calculate It and Use It to Get Faster

June 25, 2025/ Dan Daly

SWOLF is one of the most useful yet overlooked metrics in swimming. Short for “Swim Golf,” it combines your lap time and stroke count into a single number to track efficiency, not just speed. In this guide, Coach Dan Daly breaks down the SWOLF meaning, shows how to calculate your score, and explains what a good SWOLF looks like for different pool types and skill levels. You'll also get expert drill recommendations - including catch-up, fingertip drag, and sculling—to help you swim smarter. If you're ready to stop guessing and start training with purpose, this article is your blueprint.

Best Swim Lap Counter Devices for Swimmers

April 08, 2025/ Dan Daly

Lost in the rhythm of your stroke, have you ever suddenly blanked on your lap count? You're not alone. As a swim coach, I've seen this mental hiccup affect everyone from beginners to elite competitors. When you're focused on technique, breathing, and pace, your brain shouldn't waste energy on counting. A quality swim lap counter doesn't just track numbers—it liberates your mind to concentrate on what truly matters: becoming a stronger, more efficient swimmer.

The Sleep Dilemma: Quantity vs. Quality – Separating Science from Wearable Hype

December 20, 2023/ Train Daly/ Dan Daly

This blog post explores the age-old debate between sleep quantity and sleep quality, examining the benefits of each as supported by scientific evidence. It also discusses the limitations of consumer wearables like the Whoop, Apple Watch, and Oura Ring in measuring sleep quality accurately. The post highlights the importance of achieving a balance between quantity and quality and how wearables can serve as behavioral change tools. Additionally, it relates these concepts to endurance athletes, specifically swimmers, and their sleep-related needs for performance and recovery.

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