Guides

Plain-English, evidence-based training & nutrition — the same principles Vorrex uses to build your plan.

Do AI Workout Plans Actually Work? What to Look For

AI can write a workout in seconds — but most "AI plans" are plausible-looking junk. Here is what separates a real AI training plan from a generated one.

6 MIN READ

Progressive Overload: How to Actually Apply It (Without Overthinking)

Progressive overload is the one principle behind every successful program. Here is what it really means, the simplest way to apply it, and why most people stall.

5 MIN READ

How Many Sets Per Muscle Group Per Week? The Evidence-Based Answer

Weekly training volume — measured in hard sets per muscle — is the biggest lever for muscle growth. Here are the ranges that work, and how to land in them without guesswork.

6 MIN READ