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Fitness tips, nutrition advice, and wellness insights from the TODAY Fitness team.
Latest Articles

How Wearable Technology Is Revolutionising Health & Fitness
Discover how wearable technology is transforming health, fitness and recovery. Learn how devices like Apple Watch, Oura Ring and WHOOP help you train smarter and live healthier.

The Ultimate Guide to Building Muscle Naturally (Backed by Science)
Building muscle isn't about finding the perfect workout or buying the latest supplement.

Why Recovery Is More Important Than Your Workout
Learn why recovery is the missing piece of performance. Discover how sleep, stress, nutrition and smart training help you build muscle, burn fat and perform at your best.

How Sleep Impacts Weight Loss, Muscle Growth and Performance
Discover why sleep is one of the most powerful tools for fat loss, muscle growth and athletic performance. Learn how better sleep can transform your health and fitness results.

Heart Rate Variability (HRV) Explained: What It Is & How to Improve It
Learn what Heart Rate Variability (HRV) is, why it matters, what affects it, and how to improve it for better recovery, performance and long-term health.

Macro Tracking Explained: The Complete Beginner's Guide
Learn how to track macros for fat loss, muscle gain and better health. Discover how protein, carbohydrates and fats work together to help you achieve your goals.

VO₂ Max Explained: What It Is, Why It Matters & How to Improve It
Learn what VO₂ Max is, why it's one of the strongest indicators of health and longevity, and how you can improve it through smarter training and recovery.

Progressive Overload Explained: Science of Building Strength & Muscle
Discover why progressive overload is the foundation of muscle growth and strength. Learn how to apply it correctly for consistent, long-term results.

The Best Training Split for Your Goals | Complete Guide
Discover the best workout split for building muscle, losing fat or increasing strength. Compare full body, upper/lower and push-pull-legs training to find what works for you.

DEXA Scan Explained: What Your Results Really Mean
Discover what a DEXA scan measures, how to interpret your results, and why body composition is more important than body weight for improving your health and fitness.
