For years, the internet told you that training a muscle twice a week was the only way to maximize growth. The full body split was king, and the classic bro split was dead. But when researchers looked closely at the data, the truth about training frequency was completely different. In this video, we break down the latest science on workout frequency, muscle protein synthesis, and how many sets you should actually be doing per session. We explore why training frequency doesn't matter as much as you think for muscle size, but why it is crucial for building strength. You will learn how to count your weekly sets, why you should split your volume if you do more than ten sets per muscle, and how to design a workout schedule that actually fits your life. Whether you love a bro split or a full body routine, this science based guide will help you optimize your training and stop wasting time in the gym.

0:00 The Bro Split vs Full Body
1:24 The Protein Synthesis Theory
2:38 What the Updated Data Says
5:17 The Problem With One Session
8:11 The Real Cost of Low Frequency
8:56 Sponsor Message
9:31 Why Frequency Matters for Strength
10:20 Five Rules for Training Frequency