21 Reasons Why Your Chest Isn't Growing (FIX IT NOW)
19:43
21 Reasons Why Your Back Isn't Growing (FIX IT FAST)
20:56
This is How Hard You Should Train (CHEST)
33:13
21 razões pelas quais seu bíceps não está crescendo
27:40
21 Reasons You Have A SMALL Chest (DO THIS NOW)
32:34
21 Reasons Your Legs Won't Grow & How To Fix It
25:22
21 Reasons Your Shoulders Won't Grow (Simple Fix)
24:58
21 Reasons Your Shoulders are Small "Fix it Fast"
3:03:17