Does exercising on an empty stomach really help you burn more body fat? We break down the science behind fasted cardio, including fat burning, muscle loss, calorie balance and the best time to do cardio for fat loss.

Are you training in the right running zones? Instead of relying on estimated maximum heart rate formulas, learn how to use your Lactate Threshold Heart Rate (LTHR) to personalize your training. This guide explains what LTHR is, how to measure it, what each training zone is used for, and how to use them to improve your endurance and running performance.

Struggling to improve your 5K time? This article breaks down a simple 6-week training approach using just two key workouts: speed work and long runs. You’ll also get a pacing guide and performance chart to help you understand where you are and how to get faster.

FTP (Functional Threshold Power) is one of the most important metrics in cycling and triathlon training. It represents the highest power you can sustain for around an hour and acts as the foundation for setting training zones, pacing races, and tracking progress. In this article, you’ll learn what FTP is, how to test it, and the most effective ways to improve it using structured training.