Your free resource hub for optimizing swimming performance and overall fitness. Here you'll find a curated collection of interactive tools designed to help you benchmark your current performance, track progress, and make informed decisions about your training. Whether you're calculating your swim pace, estimating body composition metrics, or monitoring training volume, these tools provide instant, actionable insights.

How to use these tools: Simply enter your data into the fields provided, and the tool will generate an instant estimate. Use these metrics to set realistic goals, identify areas for improvement, and measure the results of your training with Optimal Fitness and Swimming. For personalized coaching and tailored programme design, book a consultation to take your performance to the next level.