Every Muscle Insertion Explained Part 2 (Good vs Bad Genetics)

You asked for more. Here it is. Part 2 covers the muscles we missed, and the ones that matter just as much as the first eight. In this video, Professor Mass breaks down Shoulders, Traps, Hamstrings, Glutes, Adductors, and Serratus, and explains exactly how insertion points and genetic attachment determine your physical ceiling. Same science. More muscles. More answers. ⏱ CHAPTERS 00:00 Shoulders 01:02 Traps 02:36 Hamstrings 03:29 Glutes 05:21 Adductors 06:15 Serratus 🔔 Subscribe for weekly muscle science, no myths, no fluff. #bodybuilding #muscleinsertions #genetics #naturalbodybuilding #gymscience #musclegrowth #hypertrophy #fitness #shouldergenetics #traps #hamstrings #glutes #serratus